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  DeWALT D55146 Type 1 Compressor Parts
DeWALT Type 1 Compressor Replacement  For Model D55146

DeWALT Type 1 Compressor Replacement Parts For Model D55146

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Popular Parts for DeWALT D55146 Type 1

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Page A
Page B
Page B
Page A
DeWALT D55146 Type 1 Compressor Page A Diagram
 Fig #
74
Belt
 $37.83

Part Number:N011005

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $37.83
Usually ships in 7 - 12 business days
 $37.83
75
Fan
 $10.99

Part Number:A11031

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.99
Usually ships in 7 - 12 business days
 $10.99
76
Screw
 $10.40

Part Number:A08547

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.40
Usually ships in 7 - 12 business days
 $10.40
78
Motor Pulley
Minimum Quantity of 2 Required
 $5.92

Part Number:N001137

In Stock

In Stock
 $5.92
In Stock
 $5.92
79
Flywheel
 $61.50

Part Number:A10811

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $61.50
Usually ships in 7 - 12 business days
 $61.50
80
Connecting Rod And Piston Asse
 $53.27

Part Number:N038785

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $53.27
Usually ships in 7 - 12 business days
 $53.27
81
Screw
Minimum Quantity of 2 Required
 $4.99

Part Number:A08454

In Stock

In Stock
 $4.99
In Stock
 $4.99
82
Idler Pulley Assembly
 $50.60

Part Number:A13016SV

In Stock

In Stock
 $50.60
In Stock
 $50.60
83
Screw
Minimum Quantity of 2 Required
 $3.99

Part Number:A10638

In Stock

In Stock
 $3.99
In Stock
 $3.99
84
Cylinder Sleeve
 $24.89

Part Number:N021725

In Stock

In Stock
 $24.89
In Stock
 $24.89
85
Valve Plate Assy
 $43.04

Part Number:A09819SV

In Stock

In Stock
 $43.04
In Stock
 $43.04
86
Head
 $24.26

Part Number:A12479

In Stock

In Stock
 $24.26
In Stock
 $24.26
87
Screw
Minimum Quantity of 2 Required
 $3.99

Part Number:AC-0798

In Stock

In Stock
 $3.99
In Stock
 $3.99
89
O-ring
Minimum Quantity of 2 Required
 $4.99

Part Number:ACG-45

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
90
O-ring
Minimum Quantity of 2 Required
 $5.19

Part Number:A03856

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.19
Usually ships in 7 - 12 business days
 $5.19
Page B
DeWALT D55146 Type 1 Compressor Page B Diagram
 Fig #
1
Ball Valve
 $9.61

Part Number:N072023

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: 1/4-Npt Male
 $9.61
Usually ships in 7 - 12 business days
 $9.61
2
Isolator 3pt Mount 9
Minimum Quantity of 2 Required
 $3.99

Part Number:AC-0716

In Stock

In Stock
 $3.99
In Stock
 $3.99
3
Screw .250-20x.750 H
Minimum Quantity of 2 Required
 $3.99

Part Number:91895680

In Stock

In Stock

Note: Torque to 50-70 In. Lbs.
 $3.99
In Stock
 $3.99
4
Kit-isolator W/screw (contains
 $14.34

Part Number:D24721

In Stock

In Stock

Note: Inc.2
 $14.34
In Stock
 $14.34
5
Tank Assembly Obsolete - Not Available
 $184.92

Part Number:N056903SV

Discontinued

Discontinued
 $184.92
Discontinued
6
Washer
 $3.99

Part Number:A17578

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
7
Pin Obsolete - Not Available
 $2.99

Part Number:AB-4105855

Discontinued

Discontinued

Note: Used on Some Units.
 $2.99
Discontinued
8
Cord Power St 14ga 1
 $34.85

Part Number:D26615

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $34.85
Usually ships in 7 - 12 business days
 $34.85
9
Plug Tube 1.25 Od 18
Minimum Quantity of 2 Required
 $3.99

Part Number:D21197

In Stock

In Stock
 $3.99
In Stock
 $3.99
10
Button Snap .302 Dia
Minimum Quantity of 2 Required
 $3.99

Part Number:D26863

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
11
Handle Insert
Minimum Quantity of 2 Required
 $4.99

Part Number:A16379

In Stock

In Stock
 $4.99
In Stock
 $4.99
12
Handle
 $44.48

Part Number:9083425132

In Stock

In Stock
 $44.48
In Stock
 $44.48
13
Screw #10-24x.563 Th
Minimum Quantity of 2 Required
 $3.99

Part Number:SSF-553-1

In Stock

In Stock

Note: Torque Tp 30-40 In. Lbs.
 $3.99
In Stock
 $3.99
13
Screw .250-14x.625 F
Minimum Quantity of 2 Required
 $3.99

Part Number:SSF-621

In Stock

In Stock

Note: Ref. Kk-4949, Inc. 3,4,6,13,16,27,34,35
 $3.99
In Stock
 $3.99
14
Roll Pin Obsolete - Not Available
 $2.99

Part Number:626197-00

Discontinued

Discontinued
 $2.99
Discontinued
15
Handle Assembly
 $20.38

Part Number:N003695

In Stock

In Stock
 $20.38
In Stock
 $20.38
16
Cap Obsolete - Not Available
 $2.99

Part Number:A19326

Discontinued

Discontinued
 $2.99
Discontinued
17
Valve Safety 225 .25
 $9.27

Part Number:N022549

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.27
Usually ships in 7 - 12 business days
 $9.27
18
Bushing Reducing 3/4 Obsolete - Not Available
 $4.99

Part Number:SSP-491

Discontinued

Discontinued
 $4.99
Discontinued
19
Nipple 1/4-18npt X 1
Minimum Quantity of 2 Required
 $4.99

Part Number:AB-9050628

In Stock

In Stock

Note: 7/8 Long
 $4.99
In Stock
 $4.99
20
Pressure Switch ( Cover Not In Obsolete - Not Available
 $72.42

Part Number:A18491

Discontinued

Discontinued
 $72.42
Discontinued
21
Insert
Minimum Quantity of 2 Required
 $5.19

Part Number:A16392

In Stock

In Stock
 $5.19
In Stock
 $5.19
22
Sleeve Insert
 $14.80

Part Number:5140169-20

In Stock

In Stock
 $14.80
In Stock
 $14.80
23
Press Relf Hose Obsolete - Not Available
 $3.24

Part Number:A19121

Discontinued

Discontinued
 $3.24
Discontinued
24
Screw #8-32x.375/.34
 $3.99

Part Number:SUDL-9-1

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Torque to 30-45 In. Lbs.
 $3.99
Usually ships in 7 - 12 business days
 $3.99
25
Fitting
Minimum Quantity of 2 Required
 $4.99

Part Number:A03008

In Stock

In Stock
 $4.99
In Stock
 $4.99
26
Check Valve Obsolete - Not Available
 $28.79

Part Number:A19170

Discontinued

Discontinued
 $28.79
Discontinued
27
Cover Pressure Switch
 $18.37

Part Number:D27228

In Stock

In Stock
 $18.37
In Stock
 $18.37
28
Nut
Minimum Quantity of 2 Required
 $3.99

Part Number:5130010-00

In Stock

In Stock
 $3.99
In Stock
 $3.99
29
Manifold Regulator Assembly
 $180.60

Part Number:N028208

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $180.60
Usually ships in 7 - 12 business days
 $180.60
30
Top Panel
 $41.77

Part Number:N001969SV

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $41.77
Usually ships in 7 - 12 business days
 $41.77
31
Screw .250-20x.500 P
Minimum Quantity of 2 Required
 $3.99

Part Number:D28104

In Stock

In Stock
 $3.99
In Stock
 $3.99
32
Screw
Minimum Quantity of 2 Required
 $4.99

Part Number:N121985

In Stock

In Stock

Note: #10-14 Plastite
 $4.99
In Stock
 $4.99
33
Assembly Fastener
Minimum Quantity of 2 Required
 $3.99

Part Number:ACG-408

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Torque to 33-38 In.Lbs.
 $3.99
Usually ships in 7 - 12 business days
 $3.99
34
Shroud Rear
 $70.84

Part Number:A14807

In Stock

In Stock
 $70.84
In Stock
 $70.84
35
Washer Obsolete - Not Available
 $2.99

Part Number:5140122-76

Discontinued

Discontinued
 $2.99
Discontinued
36
Cordset Obsolete - Not Available
 $22.55

Part Number:A12771

Discontinued

Discontinued
 $22.55
Discontinued
37
Pump Assy Obsolete - Not Available
 $605.81

Part Number:N099921SV

Discontinued

Discontinued
 $605.81
Discontinued
38
Shroud Front
 $48.15

Part Number:A14806

In Stock

In Stock
 $48.15
In Stock
 $48.15
39
Cup Saddle Mount
Minimum Quantity of 2 Required
 $3.99

Part Number:ACG-18

In Stock

In Stock
 $3.99
In Stock
 $3.99
40
Outlet Tube
 $27.59

Part Number:A16998

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $27.59
Usually ships in 7 - 12 business days
 $27.59
41
Hex Nut
Minimum Quantity of 2 Required
 $3.99

Part Number:AC-0780

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
42
O-ring
Minimum Quantity of 2 Required
 $5.19

Part Number:AC-0781

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.19
Usually ships in 7 - 12 business days
 $5.19
43
Assembly Nut Sleeve 1/4
Minimum Quantity of 2 Required
 $3.99

Part Number:SSP-7811

In Stock

In Stock

Note: For 1/4 In. Tube.
 $3.99
In Stock
 $3.99
43
Compression Nut Obsolete - Not Available
 $5.48

Part Number:SSP-7812

In Stock

In Stock
 $5.48
In Stock
 $5.48
44
Clamp
Minimum Quantity of 2 Required
 $4.99

Part Number:A20009

In Stock

In Stock
 $4.99
In Stock
 $4.99
45
Hose
 $51.83

Part Number:A18202

In Stock

In Stock
 $51.83
In Stock
 $51.83
46
Pneumatic Wheel
 $39.83

Part Number:N003522

In Stock

In Stock

Note: 10 Inch Foam Filled
 $39.83
In Stock
 $39.83
46
Pneumatic Wheel
 $39.83

Part Number:N003522

In Stock

In Stock

Note: 10 Inch Foam Filled
 $39.83
In Stock
 $39.83
47
Assembly Nut Sleeve 1/4
Minimum Quantity of 2 Required
 $3.99

Part Number:SSP-7811

In Stock

In Stock

Note: For 1/4 In. Tube.
 $3.99
In Stock
 $3.99
48
Filter Inlet Solberg
 $28.55

Part Number:N022307

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $28.55
Usually ships in 7 - 12 business days
 $28.55
48
Filter Replacement
 $19.20

Part Number:D24322

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $19.20
Usually ships in 7 - 12 business days
 $19.20
49
Body Qc .250 Ind .25
 $12.40

Part Number:A19513

In Stock

In Stock
 $12.40
In Stock
 $12.40
50
Gauge
 $18.85

Part Number:A18885

In Stock

In Stock
 $18.85
In Stock
 $18.85
51
Warning Label
Minimum Quantity of 2 Required
 $4.99

Part Number:N018445

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
52
Label Power Cord Tri
Minimum Quantity of 2 Required
 $3.99

Part Number:LA-2876

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
53
Decal
Minimum Quantity of 2 Required
 $3.99

Part Number:N230718

In Stock

In Stock
 $3.99
In Stock
 $3.99
54
Label
 $6.21

Part Number:A17566

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.21
Usually ships in 7 - 12 business days
 $6.21
56
Warning Label-pressure Switch
 $3.99

Part Number:N006525

In Stock

In Stock
 $3.99
In Stock
 $3.99
57
Gauge 300 Psi Back M Obsolete - Not Available
 $14.43

Part Number:GA-360-B

Discontinued

Discontinued

Note: 2.0 Od, 1/4-18 Bkmt
 $14.43
Discontinued
58
Nameplate Obsolete - Not Available
 $2.99

Part Number:A18844

Discontinued

Discontinued
 $2.99
Discontinued
59
Warning Label
Minimum Quantity of 2 Required
 $3.99

Part Number:N021116

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
60
Warning Label
 $5.18

Part Number:N006516

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.18
Usually ships in 7 - 12 business days
 $5.18
61
Label
 $7.34

Part Number:AB-9023647

In Stock

In Stock
 $7.34
In Stock
 $7.34
62
Carbon Brush
 $53.38

Part Number:A10157SV

In Stock

In Stock
 $53.38
In Stock
 $53.38
62
Brush Spring
Minimum Quantity of 2 Required
 $4.99

Part Number:5140122-80

In Stock

In Stock
 $4.99
In Stock
 $4.99
63
Panel Label
Minimum Quantity of 2 Required
 $5.77

Part Number:N230717

In Stock

In Stock
 $5.77
In Stock
 $5.77
 Fig #
Compressor Parts

Repair Guides for DeWALT Type 1 Compressor D55146 Type 1

Air Compressors 101

This article offers detailed information about air compressors, instructions for compressor care and maintenance, and advice for purchasing air compressors.

Diagnosing Electric Power Tools 101

This article is a troubleshooting guide for problems and malfunctions common to most electric power tools.

Power Switch Repair 101

This article is a 101 repair guide for power tool switch replacements, explaining the general steps involved in replacing a switch assembly.

Power Tool Care and Maintenance 101

This article suggests guidelines for power tool care and maintenance. It also describes information tools available at eReplacementParts.com.

Questions & Answers for DeWALT D55146 Type 1


Compressor will not stop running. Then builds up too much pressure and the pop off valve releases air but compressor never shuts down
Robbie for model number D155146 air compressure asked on 2022-02-27
Hello Robbie, thank you for writing. You may have a faulty pressure switch or maybe there is leakage around the Inserts, A16379 and A16392. Good luck with your repair.
eReplacementParts Team February 27, 2022
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