![Briggs and Stratton Engine Replacement For Model 121602-0021-B1](images/briggs_and_stratton_logo.png)
Briggs and Stratton Engine Replacement Parts For Model 121602-0021-B1
![Briggs and Stratton 121602-0021-B1 Engine Air Cleaner Exhaust System Diagram](images/briggsandstratton/121602-0021-B1_WW_1.gif)
![Briggs and Stratton 121602-0021-B1 Engine 692275 OEM replacement Muffler](images2/photo_not_available.png)
Part Number:692275
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 692276 OEM replacement Muffler](images2/photo_not_available.png)
Part Number:692276
Discontinued
![Briggs and Stratton 121602-0021-B1 Engine 692275 OEM replacement Muffler](images2/photo_not_available.png)
Part Number:692275
Usually ships in 7 - 12 business days
Part Number:690661
In Stock
Note: (Muffler Deflector) (#8-18 X 0.375 Lg)
Part Number:697029
In Stock
Note: (High Mount Air Cleaner)
![Briggs and Stratton 121602-0021-B1 Engine 397931 OEM replacement Deflector-muffler](images2/photo_not_available.png)
Part Number:397931
Usually ships in 7 - 12 business days
Part Number:396548
Usually ships in 7 - 12 business days
Note: (Side Out)(Shallow)
Part Number:396548
Usually ships in 7 - 12 business days
Note: (Louvered)
![Briggs and Stratton 121602-0021-B1 Engine 497682 OEM replacement Deflector-muffler](images2/photo_not_available.png)
Part Number:497682
Usually ships in 7 - 12 business days
Part Number:697915
In Stock
Note: (Square Lo Tone)
Part Number:690661
In Stock
Note: (Muffler Deflector) (#8-18 X 0.375 Lg)
![Briggs and Stratton 121602-0021-B1 Engine 692984 OEM replacement Guard-muffler](images2/photo_not_available.png)
Part Number:692984
Usually ships in 7 - 12 business days
Part Number:695593
Discontinued
Part Number:692198
In Stock
Note: Do Not Use With 260898 Gov. Link (Ref. 201)
Part Number:691893
In Stock
Note: (Between Adapter and Cylinder)
Part Number:690243
Discontinued
Part Number:273356S
In Stock
Note: (High Mount Air Cleaner)
Part Number:692435
Usually ships in 7 - 12 business days
Part Number:694395
In Stock
Note: Used After Code Date 99051200
![Briggs and Stratton 121602-0021-B1 Engine 692957 OEM replacement Arrestor-spark](images2/photo_not_available.png)
Part Number:692957
Usually ships in 7 - 12 business days
Part Number:398067
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine Blower HousingShrouds Electric Start Flywheel Rewind Starter Diagram](images/briggsandstratton/121602-0021-B1_WW_2.gif)
Part Number:697610
Usually ships in 7 - 12 business days
Part Number:691421
Usually ships in 7 - 12 business days
Part Number:697316
In Stock
Note: (Cut to Required Length)
Part Number:393152
Backorder: No ETA
Note: (2 Piece)
Part Number:691221
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 499677 OEM replacement Housing-blower](images2/photo_not_available.png)
Part Number:499677
Usually ships in 7 - 12 business days
Part Number:799045
In Stock
Note: Used After Code Date 10112700
Part Number:799045
In Stock
Note: Used After Code Date 10112700
![Briggs and Stratton 121602-0021-B1 Engine 692327 OEM replacement Screw](images2/photo_not_available.png)
Part Number:692327
Usually ships in 7 - 12 business days
Note: (Starter Motor)
Part Number:692299
In Stock
Note: Used After Code Date 99022800
Part Number:281505S
In Stock
Note: Used Before Code Date 12082700
![Briggs and Stratton 121602-0021-B1 Engine 795093 OEM replacement Drive-starter](images2/photo_not_available.png)
Part Number:795093
Usually ships in 7 - 12 business days
Part Number:795100
Usually ships in 7 - 12 business days
Note: Used Before Code Date 13092500
![Briggs and Stratton 121602-0021-B1 Engine 690786 OEM replacement Armature-starter](images2/photo_not_available.png)
Part Number:690786
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 492919 OEM replacement Washer Set](images2/photo_not_available.png)
Part Number:492919
Usually ships in 7 - 12 business days
Note: (Starter Motor)
Part Number:691855
In Stock
Note: Used Before Code Date 12082700
![Briggs and Stratton 121602-0021-B1 Engine 692934 OEM replacement Cover-starter Drive](images2/photo_not_available.png)
Part Number:692934
Usually ships in 7 - 12 business days
Part Number:795094
Usually ships in 7 - 12 business days
Part Number:795099
Usually ships in 7 - 12 business days
Note: Used Before Code Date 13092500
Part Number:795096
Usually ships in 7 - 12 business days
Note: Used Before Code Date 13092500
![Briggs and Stratton 121602-0021-B1 Engine 795095 OEM replacement Cover-starter Gear](images2/photo_not_available.png)
Part Number:795095
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 690782 OEM replacement Cap-drive](images2/photo_not_available.png)
Part Number:690782
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 695267 OEM replacement Cap-end](images2/photo_not_available.png)
Part Number:695267
Usually ships in 7 - 12 business days
Note: Used After Code Date 00040600
![Briggs and Stratton 121602-0021-B1 Engine 695975 OEM replacement Kit-housing/cap](images2/photo_not_available.png)
Part Number:695975
Usually ships in 7 - 12 business days
Note: Used Before Code Date 00040700
![Briggs and Stratton 121602-0021-B1 Engine 695266 OEM replacement Housing-starter](images2/photo_not_available.png)
Part Number:695266
Usually ships in 7 - 12 business days
Note: Used After Code Date 00040600
![Briggs and Stratton 121602-0021-B1 Engine 695975 OEM replacement Kit-housing/cap](images2/photo_not_available.png)
Part Number:695975
Usually ships in 7 - 12 business days
Note: Used Before Code Date 00040700
Part Number:699633
Usually ships in 7 - 12 business days
Part Number:795403
Usually ships in 7 - 12 business days
Note: Used After Code Date 07072200
Part Number:795403
Usually ships in 7 - 12 business days
Note: Used After Code Date 07072200
![Briggs and Stratton 121602-0021-B1 Engine 692675 OEM replacement Guard-rewind](images2/photo_not_available.png)
Part Number:692675
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 795098 OEM replacement Spline-starter](images2/photo_not_available.png)
Part Number:795098
Usually ships in 7 - 12 business days
Note: Used After Code Date 90063000
![Briggs and Stratton 121602-0021-B1 Engine 205912GS OEM replacement Guide-rope](images2/photo_not_available.png)
Part Number:205912GS
Usually ships in 7 - 12 business days
Part Number:691346
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 696255 OEM replacement Screw](images2/photo_not_available.png)
Part Number:696255
Usually ships in 7 - 12 business days
Note: (Starter Motor) Used Before Code Date 97052600
Part Number:498144
In Stock
Note: (Spring) (Spring)
Part Number:498144
In Stock
Note: (Spring) (Spring)
![Briggs and Stratton 121602-0021-B1 Engine 695959 OEM replacement Starter-mechanical](images2/photo_not_available.png)
Part Number:695959
Usually ships in 7 - 12 business days
Note: (Touch N Mow)(Do Not Service Individual Parts, Only as a Whole)
![Briggs and Stratton 121602-0021-B1 Engine Brake Controls Governor Spring Ignition Diagram](images/briggsandstratton/121602-0021-B1_WW_3.gif)
![Briggs and Stratton 121602-0021-B1 Engine 693168 OEM replacement Screw](images2/photo_not_available.png)
Part Number:693168
Usually ships in 7 - 12 business days
Part Number:691303
Discontinued
![Briggs and Stratton 121602-0021-B1 Engine 792397 OEM replacement Bracket-control](images2/photo_not_available.png)
Part Number:792397
Usually ships in 7 - 12 business days
Part Number:692618
Usually ships in 7 - 12 business days
Part Number:697614
Usually ships in 7 - 12 business days
Part Number:697614
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 792399 OEM replacement Bracket-control](images2/photo_not_available.png)
Part Number:792399
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 792404 OEM replacement Bracket-control](images2/photo_not_available.png)
Part Number:792404
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 692615 OEM replacement Bracket-control](images2/photo_not_available.png)
Part Number:692615
Usually ships in 7 - 12 business days
Part Number:691467
Discontinued
Part Number:690798
In Stock
Note: Used Before Code Date 18013000
Part Number:691025
Discontinued
Note: (Cut to Required Length)
Part Number:26634
Discontinued
Note: (Cut to Required Length)
Part Number:691028
In Stock
Note: Do Not Use With 260898 Gov. Link (Ref. 201)
Part Number:590454
In Stock
Note: Also Order Ref #1386 Air Vane #790848
![Briggs and Stratton 121602-0021-B1 Engine 690368 OEM replacement Stud](images2/photo_not_available.png)
Part Number:690368
Usually ships in 7 - 12 business days
Part Number:692390
Discontinued
Note: #N/a
Part Number:499690
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 692151 OEM replacement Wire-stop](images2/photo_not_available.png)
Part Number:692151
Usually ships in 7 - 12 business days
Part Number:693010
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 695283 OEM replacement Wire Assembly](images2/photo_not_available.png)
Part Number:695283
Usually ships in 7 - 12 business days
Part Number:690272
Usually ships in 7 - 12 business days
Note: (Governor Crank)
Part Number:693809
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 692877 OEM replacement Bracket-mounting](images2/photo_not_available.png)
Part Number:692877
Usually ships in 7 - 12 business days
Part Number:691251
Usually ships in 7 - 12 business days
Note: (Governor Control Lever)
![Briggs and Stratton 121602-0021-B1 Engine 692851 OEM replacement Nut](images2/photo_not_available.png)
Part Number:692851
Usually ships in 7 - 12 business days
Part Number:693808
Discontinued
Note: (Control Cover)
![Briggs and Stratton 121602-0021-B1 Engine 398153 OEM replacement Wire Assembly](images2/photo_not_available.png)
Part Number:398153
Usually ships in 7 - 12 business days
Part Number:693807
Usually ships in 7 - 12 business days
Part Number:698801
Usually ships in 7 - 12 business days
Note: Used After Code Date 96090100
Part Number:692310
In Stock
Note: Used After Code Date 85041400
![Briggs and Stratton 121602-0021-B1 Engine 691648 OEM replacement Screw](images2/photo_not_available.png)
Part Number:691648
Usually ships in 7 - 12 business days
Note: (Brake)
Part Number:792685
Usually ships in 7 - 12 business days
Note: Used After Code Date 00040600
![Briggs and Stratton 121602-0021-B1 Engine 691372 OEM replacement Harness-wiring](images2/photo_not_available.png)
Part Number:691372
Usually ships in 7 - 12 business days
Note: Used Before Code Date 00040700
![Briggs and Stratton 121602-0021-B1 Engine 690790 OEM replacement Harness-wiring](images2/photo_not_available.png)
Part Number:690790
Usually ships in 7 - 12 business days
Part Number:696546
Usually ships in 7 - 12 business days
Part Number:691884
Usually ships in 7 - 12 business days
Note: (Speed Control)
Part Number:493880S
In Stock
Note: on Cables Molded Into Ignition Coil
Part Number:691094
Usually ships in 7 - 12 business days
Note: (Alternator)
Part Number:796387
Discontinued
Note: (Electric Start)
Part Number:499421
In Stock
Note: Used Before Code Date 08050100
Part Number:695951
Usually ships in 7 - 12 business days
Note: (Touch N Mow)
Part Number:692979
Usually ships in 7 - 12 business days
Note: (Alternator)
Part Number:690345
In Stock
Note: (Oil Pump Screen) Used Before Code Date 94110700
![Briggs and Stratton 121602-0021-B1 Engine Camshaft Crankshaft Cylinder Engine Sump Lubrication Piston Group Diagram](images/briggsandstratton/121602-0021-B1_WW_4.gif)
![Briggs and Stratton 121602-0021-B1 Engine 790363 OEM replacement Cylinder Assembly](images2/photo_not_available.png)
Part Number:790363
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 790363 OEM replacement Cylinder Assembly](images2/photo_not_available.png)
Part Number:790363
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 493365 OEM replacement Sump-engine](images2/photo_not_available.png)
Part Number:493365
Usually ships in 7 - 12 business days
Note: (Auxiliary Pto)
Part Number:590395
In Stock
Note: Used After Code Date 11063000
Part Number:699833
In Stock
Note: Used Before Code Date 11070100
Part Number:691781
Usually ships in 7 - 12 business days
Part Number:692232
In Stock
Note: (Part Information Located in Crankcase Cover/Sump and Lubrication Group.)
Part Number:691093
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 693291 OEM replacement Crankshaft](images2/photo_not_available.png)
Part Number:693291
Usually ships in 7 - 12 business days
Part Number:798538
Usually ships in 7 - 12 business days
Note: (Cylinder)
Part Number:222698S
In Stock
Note: (Aluminum) Used Before Code Date 07122800
Part Number:799064
In Stock
Note: (.020 Oversize)
![Briggs and Stratton 121602-0021-B1 Engine 792004 OEM replacement Piston Assembly](images2/photo_not_available.png)
Part Number:792004
Usually ships in 7 - 12 business days
Note: (Standard) Used Before Code Date 07090400
Part Number:799064
In Stock
Note: (.020 Oversize)
![Briggs and Stratton 121602-0021-B1 Engine 795432 OEM replacement Ring Set-020](images2/photo_not_available.png)
Part Number:795432
Usually ships in 7 - 12 business days
Note: (.020
Part Number:795431
Usually ships in 7 - 12 business days
Note: (Standard) Used After Code Date 07090300 Used Before Code Date 09041700
Part Number:692786
In Stock
Note: (.020 Oversize) Used Before Code Date 05060700
Part Number:791324
Usually ships in 7 - 12 business days
Note: (.020\\\\
Part Number:499631
In Stock
Note: (Standard) Used Before Code Date 05060700
Part Number:691866
Backorder: No ETA
Note: Used Before Code Date 09041700
Part Number:499423
Usually ships in 7 - 12 business days
Note: (Standard)
Part Number:590406
In Stock
Note: (Standard) Used Before Code Date 09041700
Part Number:691997
In Stock
Note: Used After Code Date 90030556 and 90031900
![Briggs and Stratton 121602-0021-B1 Engine 694035 OEM replacement Camshaft](images2/photo_not_available.png)
Part Number:694035
Usually ships in 7 - 12 business days
Part Number:694034
Usually ships in 7 - 12 business days
Part Number:694033
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 694038 OEM replacement Camshaft](images2/photo_not_available.png)
Part Number:694038
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 694037 OEM replacement Camshaft](images2/photo_not_available.png)
Part Number:694037
Usually ships in 7 - 12 business days
Part Number:691778
Usually ships in 7 - 12 business days
Part Number:691623
Usually ships in 7 - 12 business days
Note: (Drive Gear)
Part Number:690979
In Stock
Note: Used After Code Date 11103100
Part Number:691232
Usually ships in 7 - 12 business days
Part Number:690345
In Stock
Note: (Oil Pump Screen) Used Before Code Date 94110700
Part Number:691074
Discontinued
Note: (Camshaft)
Part Number:499621
In Stock
Note: Used After Code Date 99031400
Part Number:495265
Discontinued
Note: Used After Code Date 92072600
Part Number:697734
Usually ships in 7 - 12 business days
Part Number:691879
In Stock
Note: Included in Gasket-Set See Ref. 358
Part Number:690345
In Stock
Note: (Oil Pump Screen) Used Before Code Date 94110700
![Briggs and Stratton 121602-0021-B1 Engine 690449 OEM replacement Stop-shaft](images2/photo_not_available.png)
Part Number:690449
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 692511 OEM replacement Screw](images2/photo_not_available.png)
Part Number:692511
Usually ships in 7 - 12 business days
Note: (Oil Filter Adapter)
Part Number:794388
Usually ships in 7 - 12 business days
Note: (Uses Woodruff Key) Used After Code Date 07093000 Used Before Code Date 08021800
Part Number:691830
Usually ships in 7 - 12 business days
Note: (Uses Woodruff Key)
Part Number:790345
In Stock
Note: (Use Without Woodruff Key) Used Before Code Date 07100100
![Briggs and Stratton 121602-0021-B1 Engine 690516 OEM replacement Gear-drive](images2/photo_not_available.png)
Part Number:690516
Usually ships in 7 - 12 business days
Part Number:691683
In Stock
Note: (Control Cover) (Oil Pump Cover) (#10-32x.38)
Part Number:692047
Discontinued
Note: Used After Code Date 92072600
Part Number:692514
Usually ships in 7 - 12 business days
Note: (Oil Pump Cover)
Part Number:692507
Usually ships in 7 - 12 business days
Part Number:692515
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 499691 OEM replacement Kit-label](images2/photo_not_available.png)
Part Number:499691
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 790231 OEM replacement Kit-label](images2/photo_not_available.png)
Part Number:790231
Usually ships in 7 - 12 business days
Note: (Touch N Mow)
Part Number:692508
Usually ships in 7 - 12 business days
Part Number:692513
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 692516 OEM replacement Adapter-oil Filter](images2/photo_not_available.png)
Part Number:692516
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 692623 OEM replacement Tube-oil Pump](images2/photo_not_available.png)
Part Number:692623
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 277102TRI OEM replacement Manual Operators](images2/photo_not_available.png)
Part Number:277102TRI
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine 276347 OEM replacement Operator'S Manual (Touch N Mow)](images2/photo_not_available.png)
Part Number:276347
Discontinued
Part Number:794467
In Stock
Note: (Required When Replacing Parts With Warning Labels Affixed)
Part Number:272147
Usually ships in 7 - 12 business days
![Briggs and Stratton 121602-0021-B1 Engine Carburetor Fuel Supply Diagram](images/briggsandstratton/121602-0021-B1_WW_5.gif)
Part Number:499682
Usually ships in 7 - 12 business days
Note: (Metal)
Part Number:398185
In Stock
Note: Used Before Code Date 92072000
Part Number:797622
In Stock
Note: Used After Code Date 15052400
Part Number:691182
Usually ships in 7 - 12 business days
Part Number:499779
Usually ships in 7 - 12 business days
Part Number:498978
Discontinued
Note: (Standard)
Part Number:498981
Usually ships in 7 - 12 business days
Note: (Standard) Used After Code Date 03110600
Part Number:692677
In Stock
Note: (High Altitude)(Used Before Code Date 18120100)
Part Number:498978
Discontinued
Note: (Standard)
Part Number:694250
In Stock
Note: (High Altitude) Used After Code Date 08061900 Used Before Code Date 11070100
Part Number:497315
Discontinued
Note: (High Altitude)
Part Number:497466
In Stock
Note: Used Before Code Date 96060300
Part Number:497466
In Stock
Note: Used Before Code Date 96060300
Part Number:790120
Discontinued
Part Number:694468
Usually ships in 7 - 12 business days
Note: (Bowl Vent)
Part Number:691203
Usually ships in 7 - 12 business days
Note: Used After Code Date 94070300
Part Number:696564
Usually ships in 7 - 12 business days
Note: (Used With Plastic Throttle Shaft)
Part Number:691181
In Stock
Note: Used Before Code Date 94070400
Part Number:398187
In Stock
Note: Used Before Code Date 18120100
Part Number:398188
In Stock
Note: Used Before Code Date 18120100
Part Number:690354
In Stock
Note: Used After Code Date 90060300
Part Number:271716
In Stock
Note: Used Before Code Date 18120100
Part Number:691321
In Stock
Note: (Throttle Shaft)
Part Number:796611
In Stock
Note: Used Before Code Date 18120100
Part Number:696293
Usually ships in 7 - 12 business days
Note: (Touch N Mow)
![Briggs and Stratton 121602-0021-B1 Engine Cylinder Head Diagram](images/briggsandstratton/121602-0021-B1_WW_6.gif)
Part Number:799072
Discontinued
Note: Used After Code Date 05110100
Part Number:799072
Discontinued
Note: Used After Code Date 05110100
Part Number:690977
In Stock
Note: Used Before Code Date 06020600
Part Number:694543
Discontinued
Note: (Sae) Used Before Code Date 09061800
Part Number:19576S
In Stock
Note: (Part Information Located in Cylinder Head Group.)
Part Number:66538S
In Stock
Note: on Cables Molded Into Ignition Coil
Part Number:694544
Usually ships in 7 - 12 business days
Note: (Sae) Used Before Code Date 09061800
Part Number:691893
In Stock
Note: (Between Adapter and Cylinder)
Part Number:696268
Discontinued
Part Number:795444
Usually ships in 7 - 12 business days
Part Number:691230
Usually ships in 7 - 12 business days
Note: (Sae) Used Before Code Date 09061800
Part Number:691343
Usually ships in 7 - 12 business days
Note: Used Before Code Date 14090400
![Briggs and Stratton 121602-0021-B1 Engine KitsGasket Sets Diagram](images/briggsandstratton/121602-0021-B1_WW_7.gif)
Part Number:699833
In Stock
Note: Used Before Code Date 11070100
Part Number:692232
In Stock
Note: (Part Information Located in Crankcase Cover/Sump and Lubrication Group.)
Part Number:797622
In Stock
Note: Used After Code Date 15052400
Part Number:694468
Usually ships in 7 - 12 business days
Note: (Bowl Vent)
Part Number:398188
In Stock
Note: Used Before Code Date 18120100
Part Number:271716
In Stock
Note: Used Before Code Date 18120100
Part Number:795442
Usually ships in 7 - 12 business days
Part Number:691879
In Stock
Note: Included in Gasket-Set See Ref. 358
Part Number:691321
In Stock
Note: (Throttle Shaft)
Part Number:691893
In Stock
Note: (Between Adapter and Cylinder)
Part Number:795441
Usually ships in 7 - 12 business days