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  Briggs & Stratton 401577-0131-B1 Engine Parts
Briggs & Stratton Engines Engine Replacement For Model 401577-0131-B1

Briggs & Stratton Engines Engine Replacement Parts For Model 401577-0131-B1

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Air Cleaner Blower Housing
Alternator Electric Starter Ignition
Camshaft Crankshaft Cylinder Piston Rings Connecting Rod
Carburetor Fuel Supply Kit-Carburetor Overhaul
Controls Flywheel Governor Spring
Cylinder Head Gasket Set-Valve Intake Manifold Valves
Engine Sump Gasket Set-Engine Lubrication
Showing All Parts
Air Cleaner Blower Housing
Briggs & Stratton 401577-0131-B1 Engine Air Cleaner Blower Housing Diagram
 Fig #
51D
Gasket - Intake
 $3.99

Part Number:699800

In Stock

In Stock

Note: Used Before Code Date 17081800
 $3.99
In Stock
 $3.99
186B
Connector-hose
 $10.16

Part Number:799158

In Stock

In Stock

Note: (Evap)
 $10.16
In Stock
 $10.16
304A
Housing-blower
 $211.93

Part Number:799954

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $211.93
Usually ships in 7 - 12 business days
 $211.93
305
Screw
Minimum Quantity of 2 Required
 $3.99

Part Number:594618

In Stock

In Stock

Note: (Fuel Module) (1/4-20x.5)
 $3.99
In Stock
 $3.99
305B
Screw
Minimum Quantity of 2 Required
 $3.99

Part Number:790690

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Air Cleaner Base to Intake Elbow)
 $3.99
Usually ships in 7 - 12 business days
 $3.99
306
Cover-air Guide (cylinder 1)
 $46.91

Part Number:84002166

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used Before Code Date 18112900
 $46.91
Usually ships in 7 - 12 business days
 $46.91
306A
Shield, Cylinder
 $46.82

Part Number:84002168

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used After Code Date 18112800
 $46.82
Usually ships in 7 - 12 business days
 $46.82
306A
Shield, Cylinder
 $46.82

Part Number:84002168

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used After Code Date 18112800
 $46.82
Usually ships in 7 - 12 business days
 $46.82
306A
Shield, Cylinder
 $46.82

Part Number:84002168

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used After Code Date 18112800
 $46.82
Usually ships in 7 - 12 business days
 $46.82
307
Screw
Minimum Quantity of 2 Required
 $3.99

Part Number:691003

In Stock

In Stock

Note: (Air Guide Cover)
 $3.99
In Stock
 $3.99
307A
Screw
Minimum Quantity of 2 Required
 $3.99

Part Number:691108

In Stock

In Stock

Note: (Cylinder Shield)
 $3.99
In Stock
 $3.99
405A
Screw
Minimum Quantity of 2 Required
 $4.99

Part Number:697820

In Stock

In Stock

Note: (Dipstick Tube)
 $4.99
In Stock
 $4.99
431A
Elbow-intake
 $27.00

Part Number:798861

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $27.00
Usually ships in 7 - 12 business days
 $27.00
445
Filter-a/c Cartridge
 $16.73

Part Number:499486S

In Stock

In Stock

Note: For 18 through 22 HP Intek V-Twin engines
 $16.73
In Stock
 $16.73
447
Screw
Minimum Quantity of 2 Required
 $3.99

Part Number:691003

In Stock

In Stock

Note: (Air Guide Cover)
 $3.99
In Stock
 $3.99
467
Knob-air Cleaner
 $9.83

Part Number:790697

In Stock

In Stock

Note: (1" Long)
 $9.83
In Stock
 $9.83
467A
Knob-air Cleaner
 $16.28

Part Number:691008

In Stock

In Stock

Note: (1 1/2" Long)
 $16.28
In Stock
 $16.28
467C
Knob-air Cleaner Cove
 $13.06

Part Number:591660

In Stock

In Stock

Note: (7/8" Long)
 $13.06
In Stock
 $13.06
573
Plate-back
 $59.20

Part Number:594902

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used After Code Date 15071500
 $59.20
Usually ships in 7 - 12 business days
 $59.20
865B
Cover-air Guide
 $27.03

Part Number:691015

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Valley)
 $27.03
Usually ships in 7 - 12 business days
 $27.03
918B
Hose-vacuum
 $7.65

Part Number:799160

In Stock

In Stock

Note: (Length 9.4 Inches)
 $7.65
In Stock
 $7.65
964
Cap-connector
 $8.21

Part Number:799159

In Stock

In Stock

Note: (Evap)
 $8.21
In Stock
 $8.21
967
Filter-pre Cleaner
 $6.65

Part Number:273638S

In Stock

In Stock
 $6.65
In Stock
 $6.65
968C
Cover-air Cleaner Obsolete - Not Available
 $46.85

Part Number:791242

Discontinued

Discontinued

Note: (Black-Compatible With Panel Style Filter)
 $46.85
Discontinued
1040
Plate-trim
 $38.98

Part Number:791237

In Stock

In Stock

Note: (Black)
 $38.98
In Stock
 $38.98
Alternator Electric Starter Ignition
Briggs & Stratton 401577-0131-B1 Engine Alternator Electric Starter Ignition Diagram
 Fig #
309A
Motor-starter
 $178.41

Part Number:590476

In Stock

In Stock
 $178.41
In Stock
 $178.41
310
Screw
 $4.99

Part Number:690323

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Starter Motor)
 $4.99
Usually ships in 7 - 12 business days
 $4.99
311
Brush Set
 $30.80

Part Number:497608

In Stock

In Stock
 $30.80
In Stock
 $30.80
333
Coil-ignition
 $70.02

Part Number:592846

In Stock

In Stock
 $70.02
In Stock
 $70.02
334
Screw
Minimum Quantity of 2 Required
 $3.99

Part Number:691061

In Stock

In Stock

Note: (Magneto Armature)
 $3.99
In Stock
 $3.99
405A
Screw
Minimum Quantity of 2 Required
 $4.99

Part Number:697820

In Stock

In Stock

Note: (Dipstick Tube)
 $4.99
In Stock
 $4.99
462
Washer
 $4.97

Part Number:691261

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Starter Cable)
 $4.97
Usually ships in 7 - 12 business days
 $4.97
474D
Alternator
 $113.02

Part Number:592830

In Stock

In Stock

Note: (10-16 Amp Regulated)
 $113.02
In Stock
 $113.02
501A
Regulator
 $58.94

Part Number:794360

In Stock

In Stock
 $58.94
In Stock
 $58.94
501D
Regulator
 $66.97

Part Number:845907

In Stock

In Stock

Note: (10-16 Amp Regulated)
 $66.97
In Stock
 $66.97
503
Strap-starter
 $7.64

Part Number:691532

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (82mm Long)
 $7.64
Usually ships in 7 - 12 business days
 $7.64
510
Motor-starter
 $112.90

Part Number:844717

In Stock

In Stock

Note: Used After Code Date 11011400
 $112.90
In Stock
 $112.90
513
Clutch-drive
 $23.07

Part Number:692024

In Stock

In Stock

Note: Used After Code Date 17033000
 $23.07
In Stock
 $23.07
526A
Screw
Minimum Quantity of 2 Required
 $3.99

Part Number:691129

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Regulator)
 $3.99
Usually ships in 7 - 12 business days
 $3.99
526B
Screw
Minimum Quantity of 2 Required
 $3.99

Part Number:691108

In Stock

In Stock

Note: (Cylinder Shield)
 $3.99
In Stock
 $3.99
579
Nut
 $6.79

Part Number:691029

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Governor Control Lever)
 $6.79
Usually ships in 7 - 12 business days
 $6.79
635
Spark Plug Boot
 $6.86

Part Number:692076

In Stock

In Stock

Note: (Muffler)
 $6.86
In Stock
 $6.86
697
Screw
Minimum Quantity of 2 Required
 $3.99

Part Number:591909

In Stock

In Stock

Note: (Starter Motor) (Drive Cap)
 $3.99
In Stock
 $3.99
703
Clip
 $6.63

Part Number:691010

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.63
Usually ships in 7 - 12 business days
 $6.63
729A
Clip-wire
 $5.65

Part Number:593826

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.65
Usually ships in 7 - 12 business days
 $5.65
783
Gear-pinion
 $7.18

Part Number:695708

In Stock

In Stock

Note: (Services Aluminum Ring Gear Only)
 $7.18
In Stock
 $7.18
789B
Harness-wiring
 $49.91

Part Number:698330

In Stock

In Stock

Note: (6 Pin, #2 Side Regulator. Without Efm. Wire Assembly Includes Green Oilpressure Switch Wire. Remove if Not Needed. Service Kit
 $49.91
In Stock
 $49.91
789J
Harness-wiring
 $36.23

Part Number:591392

In Stock

In Stock

Note: (6 Pin, #1 Side Regulator. Without Efm. Without Oil Pressure Switch.) Used After Code Date 12042200
 $36.23
In Stock
 $36.23
789K
Harness-wiring
 $45.50

Part Number:591393

In Stock

In Stock

Note: Used After Code Date 17081300
 $45.50
In Stock
 $45.50
789K
Harness-wiring
 $45.50

Part Number:591393

In Stock

In Stock

Note: Used After Code Date 17081300
 $45.50
In Stock
 $45.50
789J
Harness-wiring
 $36.23

Part Number:591392

In Stock

In Stock

Note: (6 Pin, #1 Side Regulator. Without Efm. Without Oil Pressure Switch.) Used After Code Date 12042200
 $36.23
In Stock
 $36.23
797
Nut
 $4.99

Part Number:693167

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Brush Retainer)
 $4.99
Usually ships in 7 - 12 business days
 $4.99
801
Cap-drive
 $83.11

Part Number:691283

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $83.11
Usually ships in 7 - 12 business days
 $83.11
802
Cap-end
 $29.00

Part Number:691286

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used After Code Date 17033000
 $29.00
Usually ships in 7 - 12 business days
 $29.00
851
Terminal-spark Plug
Minimum Quantity of 2 Required
 $3.99

Part Number:493880S

In Stock

In Stock

Note: on Cables Molded Into Ignition Coil
 $3.99
In Stock
 $3.99
877
Wire/conn-alternator
 $22.06

Part Number:393456

In Stock

In Stock

Note: (Dual Circuit)
 $22.06
In Stock
 $22.06
877B
Wire/conn-alternator
 $6.42

Part Number:393537

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Tri Circuit) (9 Amp)
 $6.42
Usually ships in 7 - 12 business days
 $6.42
877C
Wire/conn-alternator
 $14.08

Part Number:399916

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (2 Wires, 7-53/64 )(2 Bare Wire Ends, and Insulated Snap Connectmale Pin Terminal)
 $14.08
Usually ships in 7 - 12 business days
 $14.08
877D
Wire/connector-alt
 $44.40

Part Number:790544

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $44.40
Usually ships in 7 - 12 business days
 $44.40
878A
Harness-alternator
 $75.19

Part Number:691955

In Stock

In Stock

Note: (Tri Circuit)
 $75.19
In Stock
 $75.19
1051
Ring-retaining
Minimum Quantity of 2 Required
 $5.85

Part Number:691265

In Stock

In Stock
 $5.85
In Stock
 $5.85
1054
Tie-cable
Minimum Quantity of 2 Required
 $5.10

Part Number:280275

In Stock

In Stock

Note: (Clear, Nylon)
 $5.10
In Stock
 $5.10
1059
Kit-screw/washer
Minimum Quantity of 2 Required
 $5.44

Part Number:698516

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Alternator)
 $5.44
Usually ships in 7 - 12 business days
 $5.44
1090
Retainer-brush
 $32.28

Part Number:691293

In Stock

In Stock

Note: Used Before Code Date 14052800
 $32.28
In Stock
 $32.28
1119
Screw
 $3.99

Part Number:691183

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Alternator)
 $3.99
Usually ships in 7 - 12 business days
 $3.99
1448
Washer
 $9.00

Part Number:690260

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Magneto Armature)
 $9.00
Usually ships in 7 - 12 business days
 $9.00
Camshaft Crankshaft Cylinder Piston Rings Connecting Rod
Briggs & Stratton 401577-0131-B1 Engine Camshaft Crankshaft Cylinder Piston Rings Connecting Rod Diagram
 Fig #
1
Cylinder Assembly
 $269.36

Part Number:594371

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used Before Code Date 15071600
 $269.36
Usually ships in 7 - 12 business days
 $269.36
1
Cylinder Assembly
 $403.49

Part Number:594969

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used After Code Date 15071500
 $403.49
Usually ships in 7 - 12 business days
 $403.49
1
Cylinder Assembly
 $403.49

Part Number:594969

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used After Code Date 07070900 Used Before Code Date 12051400
 $403.49
Usually ships in 7 - 12 business days
 $403.49
2
Kit-bushing/seal
 $23.53

Part Number:797673

In Stock

In Stock

Note: (Magneto Side)
 $23.53
In Stock
 $23.53
3
Seal-oil
 $6.59

Part Number:391086S

In Stock

In Stock

Note: (Magneto Side)
 $6.59
In Stock
 $6.59
8
Breather Assembly Obsolete - Not Available
 $18.50

Part Number:792185

Discontinued

Discontinued

Note: Used Before Code Date 15112300
 $18.50
Discontinued
9
Gasket-breather
 $10.57

Part Number:690937

In Stock

In Stock

Note: Used Before Code Date 15112300
 $10.57
In Stock
 $10.57
10
Screw
Minimum Quantity of 2 Required
 $3.99

Part Number:691108

In Stock

In Stock

Note: (Cylinder Shield)
 $3.99
In Stock
 $3.99
11
Tube-breather
 $18.62

Part Number:792184

In Stock

In Stock

Note: Used Before Code Date 15112300
 $18.62
In Stock
 $18.62
16
Crankshaft
 $378.89

Part Number:595707

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used After Code Date 04010800
 $378.89
Usually ships in 7 - 12 business days
 $378.89
24
Key-flywheel
Minimum Quantity of 2 Required
 $4.99

Part Number:222698S

In Stock

In Stock

Note: (Aluminum) Used Before Code Date 07122800
 $4.99
In Stock
 $4.99
25
Piston Assembly-020
 $199.22

Part Number:793648

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (.020\\\\
 $199.22
Usually ships in 7 - 12 business days
 $199.22
25
Piston Assembly
 $171.38

Part Number:793647

In Stock

In Stock

Note: (Standard)
 $171.38
In Stock
 $171.38
26
Ring Set
 $48.12

Part Number:791787

In Stock

In Stock

Note: (Standard)
 $48.12
In Stock
 $48.12
26
Ring Set-020
 $57.26

Part Number:791792

In Stock

In Stock

Note: (.020" Oversize)
 $57.26
In Stock
 $57.26
27
Lock-piston Pin
Minimum Quantity of 2 Required
 $4.91

Part Number:690975

In Stock

In Stock

Note: Used After Code Date 96102700
 $4.91
In Stock
 $4.91
28
Pin-piston/std
 $21.74

Part Number:690229

In Stock

In Stock

Note: (Standard)
 $21.74
In Stock
 $21.74
29
Rod-connecting (standard)
 $22.98

Part Number:84007297

In Stock

In Stock

Note: (Standard)
 $22.98
In Stock
 $22.98
32
Screw
Minimum Quantity of 2 Required
 $4.99

Part Number:690976

In Stock

In Stock

Note: (Connecting Rod)
 $4.99
In Stock
 $4.99
45
Tappet-valve
 $8.35

Part Number:690977

In Stock

In Stock

Note: Used Before Code Date 06020600
 $8.35
In Stock
 $8.35
46
Camshaft
 $122.60

Part Number:797242

In Stock

In Stock
 $122.60
In Stock
 $122.60
146
Key-woodruff
Minimum Quantity of 2 Required
 $3.99

Part Number:690979

In Stock

In Stock

Note: Used After Code Date 11103100
 $3.99
In Stock
 $3.99
250
Retainer-breather
 $6.97

Part Number:690957

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used Before Code Date 15112300
 $6.97
Usually ships in 7 - 12 business days
 $6.97
252
Collector-oil
 $9.67

Part Number:794389

In Stock

In Stock

Note: Used Before Code Date 15112300
 $9.67
In Stock
 $9.67
718
Pin-locating
 $8.12

Part Number:690959

In Stock

In Stock

Note: (Cylinder)
 $8.12
In Stock
 $8.12
741
Gear-timing
 $15.10

Part Number:690980

In Stock

In Stock
 $15.10
In Stock
 $15.10
850
Sealant-liquid
 $17.59

Part Number:100106

In Stock

In Stock

Note: (Rocker Cover Gasket and Breather Gasket)
 $17.59
In Stock
 $17.59
1058
Operator'S Manual Obsolete - Not Available
 $2.99

Part Number:381258

Discontinued

Discontinued
 $2.99
Discontinued
1319
Label-warning
 $26.22

Part Number:794467

In Stock

In Stock

Note: (Required When Replacing Parts With Warning Labels Affixed)
 $26.22
In Stock
 $26.22
1319A
Label-warning
 $18.46

Part Number:797669

In Stock

In Stock

Note: (Required When Replacing Parts With Warning Labels Affixed)
 $18.46
In Stock
 $18.46
1330
Rep Man-intk V2 Ohv
 $37.91

Part Number:273521

In Stock

In Stock
 $37.91
In Stock
 $37.91
Carburetor Fuel Supply Kit-Carburetor Overhaul
Briggs & Stratton 401577-0131-B1 Engine Carburetor Fuel Supply Kit-Carburetor Overhaul Diagram
 Fig #
51
Gasket-intake
Minimum Quantity of 2 Required
 $4.99

Part Number:699803

In Stock

In Stock

Note: Used Before Code Date 17081800
 $4.99
In Stock
 $4.99
51D
Gasket - Intake
 $3.99

Part Number:699800

In Stock

In Stock

Note: Used Before Code Date 17081800
 $3.99
In Stock
 $3.99
95
Screw
 $6.98

Part Number:690718

In Stock

In Stock

Note: (Choke Valve)
 $6.98
In Stock
 $6.98
98
Kit-idle Speed
 $17.26

Part Number:699721

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used Before Code Date 17081800
 $17.26
Usually ships in 7 - 12 business days
 $17.26
104
Pin-float Hinge
 $8.95

Part Number:694918

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Nikki Carburetor) Used Before Code Date 15122300
 $8.95
Usually ships in 7 - 12 business days
 $8.95
105
Valve-float Needle
 $16.62

Part Number:797410

In Stock

In Stock

Note: (15.87 Mm Long)
 $16.62
In Stock
 $16.62
108A
Valve-choke
 $8.17

Part Number:699808

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used Before Code Date 17081800
 $8.17
Usually ships in 7 - 12 business days
 $8.17
117E
Jet-main
 $18.46

Part Number:791406

In Stock

In Stock

Note: (Standard) Used Before Code Date 17081800
 $18.46
In Stock
 $18.46
118E
Jet-main
 $16.45

Part Number:699820

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (High Altitude)(Right)
 $16.45
Usually ships in 7 - 12 business days
 $16.45
121C
Kit-carb Overhaul
 $65.25

Part Number:699814

In Stock

In Stock

Note: (Service Kits May Include Extra Parts Not Specific to This Engine.)
 $65.25
In Stock
 $65.25
125C
Carburetor
 $258.03

Part Number:699807

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $258.03
Usually ships in 7 - 12 business days
 $258.03
127
Plug-welch
 $6.79

Part Number:699810

In Stock

In Stock
 $6.79
In Stock
 $6.79
131A
Kit-throttle Shaft
 $53.42

Part Number:699812

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used Before Code Date 17081800
 $53.42
Usually ships in 7 - 12 business days
 $53.42
133B
Float-carburetor
 $30.64

Part Number:694914

In Stock

In Stock

Note: (Nikki Carburetor) Used Before Code Date 15122300
 $30.64
In Stock
 $30.64
135B
Tube-fuel Transfer
 $49.78

Part Number:792022

In Stock

In Stock

Note: (Pump Feed)(Does Not Include Jet)
 $49.78
In Stock
 $49.78
137A
Gasket-float Bowl
 $10.51

Part Number:698781

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Nikki Carburetor) Used Before Code Date 15122300
 $10.51
Usually ships in 7 - 12 business days
 $10.51
141A
Kit-choke Shaft Obsolete - Not Available
 $29.93

Part Number:699811

Discontinued

Discontinued
 $29.93
Discontinued
187A
Hose, Fuel
 $7.40

Part Number:791766

In Stock

In Stock

Note: (Cut to Required Length)
 $7.40
In Stock
 $7.40
217
Spring-choke Return
 $7.84

Part Number:799771

In Stock

In Stock

Note: Used Before Code Date 17081800
 $7.84
In Stock
 $7.84
240A
Fuel Filter
 $8.46

Part Number:84001895

In Stock

In Stock

Note: (Includes Paper Element With a 40 Micron Rating)
 $8.46
In Stock
 $8.46
240B
Filter-fuel
 $8.10

Part Number:845125

In Stock

In Stock

Note: (Includes Paper Element With a 30 Micron Rating)
 $8.10
In Stock
 $8.10
276A
Washer-sealing
 $8.34

Part Number:695410

In Stock

In Stock

Note: (Nikki Carburetor) Used Before Code Date 15122300
 $8.34
In Stock
 $8.34
385
Screw
Minimum Quantity of 2 Required
 $3.99

Part Number:691108

In Stock

In Stock

Note: (Cylinder Shield)
 $3.99
In Stock
 $3.99
385
Screw
Minimum Quantity of 2 Required
 $3.99

Part Number:797409

In Stock

In Stock

Note: (Fuel Pump)
 $3.99
In Stock
 $3.99
387
Pump-fuel
 $30.07

Part Number:597338

In Stock

In Stock
 $30.07
In Stock
 $30.07
601
Clamp-hose
Minimum Quantity of 2 Required
 $3.99

Part Number:691038

In Stock

In Stock

Note: (Black)
 $3.99
In Stock
 $3.99
601
Clamp-hose
Minimum Quantity of 2 Required
 $4.99

Part Number:791850

In Stock

In Stock

Note: (Green)
 $4.99
In Stock
 $4.99
633
Seal-choke/thr Shaft
 $6.58

Part Number:699813

In Stock

In Stock

Note: (Nikki Carburetor) Used Before Code Date 15122300
 $6.58
In Stock
 $6.58
633A
Seal-choke/thr Shaft
 $7.43

Part Number:806131

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Throttle Shaft)
 $7.43
Usually ships in 7 - 12 business days
 $7.43
788A
Bracket-fuel Pump Obsolete - Not Available
 $19.97

Part Number:793145

Discontinued

Discontinued

Note: Used After Code Date 06072700
 $19.97
Discontinued
947
Solenoid-fuel
 $232.43

Part Number:699728

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $232.43
Usually ships in 7 - 12 business days
 $232.43
975B
Bowl-float
 $56.45

Part Number:699502

In Stock

In Stock

Note: (Nikki Carburetor) Used Before Code Date 15122300
 $56.45
In Stock
 $56.45
1127
Screw
Minimum Quantity of 2 Required
 $4.99

Part Number:695407

In Stock

In Stock

Note: (Float Bowl to Carburetor Body)
 $4.99
In Stock
 $4.99
Controls Flywheel Governor Spring
Briggs & Stratton 401577-0131-B1 Engine Controls Flywheel Governor Spring Diagram
 Fig #
23A
Flywheel Obsolete - Not Available
 $175.10

Part Number:799090

Discontinued

Discontinued

Note: Used Before Code Date 14082500
 $175.10
Discontinued
73
Screen-rotating
 $53.82

Part Number:494439

In Stock

In Stock

Note: (Flush)
 $53.82
In Stock
 $53.82
74
Screw
Minimum Quantity of 2 Required
 $3.99

Part Number:698425

In Stock

In Stock

Note: (Debris Screen Guard)
 $3.99
In Stock
 $3.99
75
Washer
 $9.14

Part Number:691056

In Stock

In Stock

Note: (Flywheel)
 $9.14
In Stock
 $9.14
165
Nut
 $3.99

Part Number:693148

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Ring Gear)
 $3.99
Usually ships in 7 - 12 business days
 $3.99
188
Screw
Minimum Quantity of 2 Required
 $3.99

Part Number:691108

In Stock

In Stock

Note: (Cylinder Shield)
 $3.99
In Stock
 $3.99
209
Spring-governor
 $7.51

Part Number:799170

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used After Code Date 18080500
 $7.51
Usually ships in 7 - 12 business days
 $7.51
211
Spring-governed Idle
Minimum Quantity of 2 Required
 $4.99

Part Number:691019

In Stock

In Stock

Note: (No Color)
 $4.99
In Stock
 $4.99
212
Link-throttle
 $9.98

Part Number:695238

In Stock

In Stock
 $9.98
In Stock
 $9.98
212A
Link-throttle
 $9.29

Part Number:597429

In Stock

In Stock
 $9.29
In Stock
 $9.29
213
Bracket-choke Cntrl
 $13.10

Part Number:691021

In Stock

In Stock
 $13.10
In Stock
 $13.10
216
Link-choke
 $10.10

Part Number:691022

In Stock

In Stock

Note: (Manual Choke)
 $10.10
In Stock
 $10.10
219
Gear-governor
 $34.28

Part Number:793338

In Stock

In Stock

Note: Used After Code Date 79091712
 $34.28
In Stock
 $34.28
220
Washer
 $6.20

Part Number:799772

In Stock

In Stock

Note: (Governor Gear)
 $6.20
In Stock
 $6.20
221
Cup - Governor
 $11.71

Part Number:841026

In Stock

In Stock
 $11.71
In Stock
 $11.71
222D
Bracket-control
 $39.07

Part Number:798916

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used Before Code Date 17081400
 $39.07
Usually ships in 7 - 12 business days
 $39.07
227
Lever-governor Contro
 $29.19

Part Number:798856

In Stock

In Stock

Note: Used Before Code Date 18080600
 $29.19
In Stock
 $29.19
265
Clamp-casing
Minimum Quantity of 2 Required
 $3.99

Part Number:691024

In Stock

In Stock

Note: (Control Bracket)
 $3.99
In Stock
 $3.99
267B
Screw
 $3.99

Part Number:792629

In Stock

In Stock

Note: (Casing Clamp)
 $3.99
In Stock
 $3.99
278
Lever-governor Contro
 $29.19

Part Number:798856

In Stock

In Stock

Note: Used Before Code Date 18080600
 $29.19
In Stock
 $29.19
332
Nut
Minimum Quantity of 2 Required
 $4.99

Part Number:691059

In Stock

In Stock

Note: (Flywheel)
 $4.99
In Stock
 $4.99
363
Puller-flywheel
 $26.75

Part Number:19203

In Stock

In Stock

Note: (71.5mm (2.81in.))
 $26.75
In Stock
 $26.75
404
Washer
Minimum Quantity of 2 Required
 $3.99

Part Number:690442

In Stock

In Stock

Note: (Governor Crank)
 $3.99
In Stock
 $3.99
505
Nut
 $6.79

Part Number:691029

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Governor Control Lever)
 $6.79
Usually ships in 7 - 12 business days
 $6.79
552
Bushing-governor Cran
 $6.76

Part Number:796638

In Stock

In Stock

Note: Used After Code Date 08031700
 $6.76
In Stock
 $6.76
552A
Bushing-gov Crank
 $7.06

Part Number:690553

In Stock

In Stock
 $7.06
In Stock
 $7.06
562
Bolt
 $3.99

Part Number:690311

In Stock

In Stock

Note: (Governor Control Lever)
 $3.99
In Stock
 $3.99
563A
Screw
Minimum Quantity of 2 Required
 $4.99

Part Number:799359

In Stock

In Stock

Note: (Debris Screen Guard)
 $4.99
In Stock
 $4.99
613
Screw
 $6.97

Part Number:690341

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Muffler)
 $6.97
Usually ships in 7 - 12 business days
 $6.97
615
Retainer-gov Shaft
Minimum Quantity of 2 Required
 $4.99

Part Number:698290

In Stock

In Stock

Note: (Engine Sump)
 $4.99
In Stock
 $4.99
616
Crank-governor
 $19.25

Part Number:691045

In Stock

In Stock
 $19.25
In Stock
 $19.25
668
Spacer
 $7.12

Part Number:691500

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Knurled Insert)
 $7.12
Usually ships in 7 - 12 business days
 $7.12
668A
Spacer
 $7.21

Part Number:691215

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Rotating Screen)
 $7.21
Usually ships in 7 - 12 business days
 $7.21
691
Seal-governor Shaft
 $7.29

Part Number:790574

In Stock

In Stock
 $7.29
In Stock
 $7.29
695
Screw
 $3.99

Part Number:693149

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Ring Gear)
 $3.99
Usually ships in 7 - 12 business days
 $3.99
726
Gear-ring
 $86.42

Part Number:499612

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $86.42
Usually ships in 7 - 12 business days
 $86.42
742
Retainer-e Ring
Minimum Quantity of 2 Required
 $3.99

Part Number:690328

In Stock

In Stock
 $3.99
In Stock
 $3.99
929B
Screw
Minimum Quantity of 2 Required
 $3.99

Part Number:691003

In Stock

In Stock

Note: (Air Guide Cover)
 $3.99
In Stock
 $3.99
949A
Guard-debris Screen
 $46.40

Part Number:798767

In Stock

In Stock

Note: Used Before Code Date 16070100
 $46.40
In Stock
 $46.40
1070
Screw
Minimum Quantity of 2 Required
 $4.97

Part Number:791680

In Stock

In Stock

Note: (Flywheel Fan)
 $4.97
In Stock
 $4.97
Cylinder Head Gasket Set-Valve Intake Manifold Valves
Briggs & Stratton 401577-0131-B1 Engine Cylinder Head Gasket Set-Valve Intake Manifold Valves Diagram
 Fig #
5
Head-cylinder
 $226.06

Part Number:84001919

In Stock

In Stock

Note: (Cylinder #2)
 $226.06
In Stock
 $226.06
5A
Head-cylinder
 $226.06

Part Number:84001919

In Stock

In Stock

Note: (Cylinder #2)
 $226.06
In Stock
 $226.06
7
Gasket-cylinder Head
 $26.91

Part Number:693997

In Stock

In Stock
 $26.91
In Stock
 $26.91
13
Screw
Minimum Quantity of 2 Required
 $3.99

Part Number:592244

In Stock

In Stock

Note: (Cylinder Head)
 $3.99
In Stock
 $3.99
13
Screw
Minimum Quantity of 2 Required
 $4.99

Part Number:791130

In Stock

In Stock

Note: (Cylinder Head)
 $4.99
In Stock
 $4.99
33
Valve-exhaust
 $53.95

Part Number:697576

In Stock

In Stock

Note: Used Before Code Date 17081100
 $53.95
In Stock
 $53.95
34
Valve-intake
 $32.21

Part Number:792200

In Stock

In Stock
 $32.21
In Stock
 $32.21
35
Spring-valve
 $6.86

Part Number:694865

In Stock

In Stock

Note: (Exhaust)
 $6.86
In Stock
 $6.86
36
Spring-valve
 $6.86

Part Number:694865

In Stock

In Stock

Note: (Exhaust)
 $6.86
In Stock
 $6.86
42
Keeper-valve
 $7.96

Part Number:499586

In Stock

In Stock
 $7.96
In Stock
 $7.96
45
Tappet-valve
 $8.35

Part Number:690977

In Stock

In Stock

Note: Used Before Code Date 06020600
 $8.35
In Stock
 $8.35
50
Manifold-intake
 $101.58

Part Number:699801

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used Before Code Date 17081800
 $101.58
Usually ships in 7 - 12 business days
 $101.58
51
Gasket-intake
Minimum Quantity of 2 Required
 $4.99

Part Number:699803

In Stock

In Stock

Note: Used Before Code Date 17081800
 $4.99
In Stock
 $4.99
51D
Gasket - Intake
 $3.99

Part Number:699800

In Stock

In Stock

Note: Used Before Code Date 17081800
 $3.99
In Stock
 $3.99
51E
Gasket-intake
Minimum Quantity of 2 Required
 $3.99

Part Number:690949

In Stock

In Stock

Note: Used Before Code Date 17081800
 $3.99
In Stock
 $3.99
53
Stud
 $6.98

Part Number:690951

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Carburetor)
 $6.98
Usually ships in 7 - 12 business days
 $6.98
54
Screw
 $6.60

Part Number:699816

In Stock

In Stock

Note: (Intake Manifold)
 $6.60
In Stock
 $6.60
122A
Spacer-carburetor Obsolete - Not Available
 $9.08

Part Number:699802

Discontinued

Discontinued

Note: Used Before Code Date 17081800
 $9.08
Discontinued
192
Adjuster-rocker Arm
 $14.45

Part Number:690083

In Stock

In Stock
 $14.45
In Stock
 $14.45
337
Plug-spark
 $7.52

Part Number:792015

In Stock

In Stock

Note: (Xc92yc - Resistor - Ems)
 $7.52
In Stock
 $7.52
383
Wrench-spark Plug 8
 $7.07

Part Number:19576S

In Stock

In Stock

Note: (Part Information Located in Cylinder Head Group.)
 $7.07
In Stock
 $7.07
617
Seal-o Ring
Minimum Quantity of 2 Required
 $4.99

Part Number:691917

In Stock

In Stock

Note: (Intake Manifold)
 $4.99
In Stock
 $4.99
635
Spark Plug Boot
 $6.86

Part Number:692076

In Stock

In Stock

Note: (Muffler)
 $6.86
In Stock
 $6.86
654
Nut
Minimum Quantity of 2 Required
 $3.99

Part Number:690958

In Stock

In Stock

Note: (Carburetor)
 $3.99
In Stock
 $3.99
798
Screw
Minimum Quantity of 2 Required
 $3.99

Part Number:697890

In Stock

In Stock

Note: (Rocker Arm)
 $3.99
In Stock
 $3.99
868
Seal-valve
 $13.38

Part Number:690968

In Stock

In Stock

Note: (Part Information Located in Cylinder Head Group.)
 $13.38
In Stock
 $13.38
883
Gasket-exhaust
Minimum Quantity of 2 Required
 $5.34

Part Number:690970

In Stock

In Stock
 $5.34
In Stock
 $5.34
914
Screw
Minimum Quantity of 2 Required
 $4.99

Part Number:691127

In Stock

In Stock
 $4.99
In Stock
 $4.99
918
Hose-vacuum
 $9.53

Part Number:793147

In Stock

In Stock

Note: (Formed Hose)
 $9.53
In Stock
 $9.53
918A
Vacuum Hose
 $9.53

Part Number:596163

In Stock

In Stock

Note: Used Before Code Date 19091800
 $9.53
In Stock
 $9.53
1022
Gasket-rocker Cover
 $7.65

Part Number:690971

In Stock

In Stock
 $7.65
In Stock
 $7.65
1023
Cover-rocker (cylinder 2)
 $22.25

Part Number:84003848

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Cylinder #1)
 $22.25
Usually ships in 7 - 12 business days
 $22.25
1023A
Cover-rocker
 $19.97

Part Number:499600

In Stock

In Stock

Note: (Cylinder #2)
 $19.97
In Stock
 $19.97
1026
Rod, Push
 $8.01

Part Number:597785

In Stock

In Stock
 $8.01
In Stock
 $8.01
1026A
Rod-push Obsolete - Not Available
 $8.27

Part Number:690982

Discontinued

Discontinued

Note: (Aluminum)
 $8.27
Discontinued
1029
Arm-rocker
 $16.22

Part Number:690972

In Stock

In Stock
 $16.22
In Stock
 $16.22
1095
Gasket Set-valve
 $64.62

Part Number:699822

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Service Kits May Include Extra Parts Not Specific to This Engine.)
 $64.62
Usually ships in 7 - 12 business days
 $64.62
1100
Pivot-rocker Arm
 $8.62

Part Number:791959

In Stock

In Stock
 $8.62
In Stock
 $8.62
Engine Sump Gasket Set-Engine Lubrication
Briggs & Stratton 401577-0131-B1 Engine Engine Sump Gasket Set-Engine Lubrication Diagram
 Fig #
3
Seal-oil
 $6.59

Part Number:391086S

In Stock

In Stock

Note: (Magneto Side)
 $6.59
In Stock
 $6.59
4B
Sump-engine
 $337.05

Part Number:796307

In Stock

In Stock

Note: Used Before Code Date 15071600
 $337.05
In Stock
 $337.05
7
Gasket-cylinder Head
 $26.91

Part Number:693997

In Stock

In Stock
 $26.91
In Stock
 $26.91
9
Gasket-breather
 $10.57

Part Number:690937

In Stock

In Stock

Note: Used Before Code Date 15112300
 $10.57
In Stock
 $10.57
12
Gasket-crankcase Kit
 $46.91

Part Number:594195

In Stock

In Stock

Note: Used Before Code Date 15071600
 $46.91
In Stock
 $46.91
15
Plug-oil Drain
 $7.12

Part Number:691680

In Stock

In Stock

Note: (Hex Head)
 $7.12
In Stock
 $7.12
15A
Plug-oil Drain
 $7.12

Part Number:690946

In Stock

In Stock

Note: (3/8"-18 Nptf-External 7/16" Sq)
 $7.12
In Stock
 $7.12
20
Seal-oil
 $7.88

Part Number:795387

In Stock

In Stock

Note: (Pto Side)
 $7.88
In Stock
 $7.88
22
Screw
Minimum Quantity of 2 Required
 $5.63

Part Number:694966

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Crankcase Cover/Sump)
 $5.63
Usually ships in 7 - 12 business days
 $5.63
51
Gasket-intake
Minimum Quantity of 2 Required
 $4.99

Part Number:699803

In Stock

In Stock

Note: Used Before Code Date 17081800
 $4.99
In Stock
 $4.99
51D
Gasket - Intake
 $3.99

Part Number:699800

In Stock

In Stock

Note: Used Before Code Date 17081800
 $3.99
In Stock
 $3.99
51E
Gasket-intake
Minimum Quantity of 2 Required
 $3.99

Part Number:690949

In Stock

In Stock

Note: Used Before Code Date 17081800
 $3.99
In Stock
 $3.99
287
Screw
Minimum Quantity of 2 Required
 $4.99

Part Number:697820

In Stock

In Stock

Note: (Dipstick Tube)
 $4.99
In Stock
 $4.99
358B
Gasket Set-engine
 $102.27

Part Number:699823

Backorder: No ETA

Backorder: No ETA

Note: (Service Kits May Include Extra Parts Not Specific to This Engine.) Used Before Code Date 17081800
 $102.27
Backorder: No ETA
 $102.27
404
Washer
Minimum Quantity of 2 Required
 $3.99

Part Number:690442

In Stock

In Stock

Note: (Governor Crank)
 $3.99
In Stock
 $3.99
415
Plug
 $6.79

Part Number:794903

In Stock

In Stock

Note: (1/8"-27 Nptf - External Sq)
 $6.79
In Stock
 $6.79
523
Dipstick
 $23.09

Part Number:594528

In Stock

In Stock
 $23.09
In Stock
 $23.09
524
Seal-dipstick Tube
 $7.12

Part Number:691032

In Stock

In Stock

Note: (Dipstick Tube)
 $7.12
In Stock
 $7.12
525
Tube-dipstick
 $26.66

Part Number:597129

In Stock

In Stock
 $26.66
In Stock
 $26.66
552
Bushing-governor Cran
 $6.76

Part Number:796638

In Stock

In Stock

Note: Used After Code Date 08031700
 $6.76
In Stock
 $6.76
552A
Bushing-gov Crank
 $7.06

Part Number:690553

In Stock

In Stock
 $7.06
In Stock
 $7.06
616
Crank-governor
 $19.25

Part Number:691045

In Stock

In Stock
 $19.25
In Stock
 $19.25
691
Seal-governor Shaft
 $7.29

Part Number:790574

In Stock

In Stock
 $7.29
In Stock
 $7.29
742
Retainer-e Ring
Minimum Quantity of 2 Required
 $3.99

Part Number:690328

In Stock

In Stock
 $3.99
In Stock
 $3.99
750
Screw
 $30.26

Part Number:696999

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Oil Pump Cover) Used Before Code Date 08071800
 $30.26
Usually ships in 7 - 12 business days
 $30.26
750A
Screw
Minimum Quantity of 2 Required
 $3.99

Part Number:796208

In Stock

In Stock

Note: (Oil Pump Cover)
 $3.99
In Stock
 $3.99
842
Seal-o Ring
Minimum Quantity of 2 Required
 $5.71

Part Number:691031

In Stock

In Stock

Note: (Dipstick Cap)
 $5.71
In Stock
 $5.71
868
Seal-valve
 $13.38

Part Number:690968

In Stock

In Stock

Note: (Part Information Located in Cylinder Head Group.)
 $13.38
In Stock
 $13.38
883
Gasket-exhaust
Minimum Quantity of 2 Required
 $5.34

Part Number:690970

In Stock

In Stock
 $5.34
In Stock
 $5.34
943
Seal-o Ring
 $10.95

Part Number:690589

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Oil Pump Cover) Used Before Code Date 08071800
 $10.95
Usually ships in 7 - 12 business days
 $10.95
943A
Seal-o Ring
 $6.57

Part Number:796222

In Stock

In Stock

Note: (Oil Pump Cover)
 $6.57
In Stock
 $6.57
965
Cover-oil Pump
 $16.43

Part Number:499613

In Stock

In Stock

Note: Used Before Code Date 08071800
 $16.43
In Stock
 $16.43
965A
Cover-oil Pump
 $13.26

Part Number:796221

In Stock

In Stock

Note: Used After Code Date 08071700
 $13.26
In Stock
 $13.26
1013
Nipple-oil Filter
 $9.45

Part Number:690954

In Stock

In Stock
 $9.45
In Stock
 $9.45
1017
Screen-oil Pump
 $15.00

Part Number:690770

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used Before Code Date 08071800
 $15.00
Usually ships in 7 - 12 business days
 $15.00
1017A
Screen-oil Pump
 $10.80

Part Number:796214

In Stock

In Stock

Note: Used After Code Date 08071700
 $10.80
In Stock
 $10.80
1022
Gasket-rocker Cover
 $7.65

Part Number:690971

In Stock

In Stock
 $7.65
In Stock
 $7.65
1024
Pump-oil
 $43.95

Part Number:794644

In Stock

In Stock

Note: Used Before Code Date 08071800
 $43.95
In Stock
 $43.95
1024A
Pump-oil
 $32.00

Part Number:796220

In Stock

In Stock

Note: Used After Code Date 08071700
 $32.00
In Stock
 $32.00
1027
Filter-oil
 $14.38

Part Number:696854

In Stock

In Stock

Note: (Yellow)
 $14.38
In Stock
 $14.38
1027
Filter-oil Mega Pack
 $11.88

Part Number:492932B

In Stock

In Stock

Note: (Black)
 $11.88
In Stock
 $11.88
 Fig #
Engine Parts

Repair Guides for Briggs & Stratton Engines Engine 401577-0131-B1

How to Test a Small Engine for Spark

If your small engine isn't starting, you'll need to diagnose many issues including the spark plug. This video walks you through the steps of how to test for a spark using a spark tester.

Quick Fix: How to Replace the Spark Plug in a Small Engine

This video will help you replace the spark plug on a small engine which will help get your gas powered equipment up and running again.

Quick Fix: How to Clean a Spark Arrestor Screen on a Small 2-Cycle Engine

This repair video will instruct you how to repair a dirty or damaged spark arrestor on your small engine.

How to Replace the Fuel Filters in Your Outdoor Power Equipment

This video will help you troubleshoot your fuel-line replacement repairs.

Questions & Answers for Briggs & Stratton Engines 401577-0131-B1

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