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  Dewalt D55146 (Type 7) Compressor Power Tool Parts
DeWALT Compressor Power Tool Replacement  For Model D55146 (Type 7)

DeWALT Compressor Power Tool Replacement Parts For Model D55146 (Type 7)

We Sell Only Genuine DeWALT Parts

Find DeWALT D55146 (Type 7) Parts By Symptom

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Popular Parts for DeWALT D55146 (Type 7)

 Fig #
74
Belt
 $37.83

Part Number:N011005

In Stock

In Stock
 $37.83
In Stock
 $37.83
75
Fan
 $10.99

Part Number:A11031

In Stock

In Stock
 $10.99
In Stock
 $10.99
76
Screw
 $10.40

Part Number:A08547

In Stock

In Stock
 $10.40
In Stock
 $10.40
78
Motor Pulley
 $38.40

Part Number:N001137

In Stock

In Stock
 $38.40
In Stock
 $38.40
79
Flywheel
 $61.50

Part Number:A10811

In Stock

In Stock
 $61.50
In Stock
 $61.50
80
Connecting Rod Obsolete - Not Available
 $49.23

Part Number:N088700

Discontinued

Discontinued
 $49.23
Discontinued
81
Screw
 $4.99

Part Number:A08454

In Stock

In Stock
 $4.99
In Stock
 $4.99
82
Idler Pulley
 $32.07

Part Number:N088695

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $32.07
Usually ships in 7 - 12 business days
 $32.07
83
Screw
 $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
 $36.43

Part Number:A12477

In Stock

In Stock
 $36.43
In Stock
 $36.43
87
Screw
 $3.99

Part Number:AC-0798

In Stock

In Stock
 $3.99
In Stock
 $3.99
89
O-ring Kit
 $4.99

Part Number:ACG-45

In Stock

In Stock
 $4.99
In Stock
 $4.99
90
O-ring
 $5.19

Part Number:A03856

In Stock

In Stock
 $5.19
In Stock
 $5.19
800
Check Valve
 $43.06

Part Number:1000002673

In Stock

In Stock
 $43.06
In Stock
 $43.06
800
Clip,wire
 $3.99

Part Number:286022-00

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
800
Valve, 1/4 Asme250
 $18.01

Part Number:AB-9049514

In Stock

In Stock
 $18.01
In Stock
 $18.01
800
Clamp Obsolete - Not Available
 $0.00

Part Number:CAC12061

Discontinued

Discontinued
 $0.00
Discontinued
800
Pin Obsolete - Not Available
 $2.99

Part Number:AB-4105855

Discontinued

Discontinued

Note: Used on Some Units.
 $2.99
Discontinued
800
Wheel, 16.5 In Obsolete - Not Available
 $42.26

Part Number:AB-9042093

Discontinued

Discontinued
 $42.26
Discontinued
800
Cordset
 $42.99

Part Number:AB-9065933

In Stock

In Stock
 $42.99
In Stock
 $42.99
800
Screw, Parker 5x10 Obsolete - Not Available
 $2.99

Part Number:AB-9114289

Discontinued

Discontinued
 $2.99
Discontinued
800
Jumper Wire Obsolete - Not Available
 $7.49

Part Number:AB-9064903

Discontinued

Discontinued
 $7.49
Discontinued
800
Tube
 $23.97

Part Number:AB-9417829

In Stock

In Stock
 $23.97
In Stock
 $23.97
800
O-ring
 $5.19

Part Number:AC-0781

In Stock

In Stock
 $5.19
In Stock
 $5.19
800
Gauge, 2-inch 0-375 1/4
 $18.05

Part Number:AB-9052232

In Stock

In Stock
 $18.05
In Stock
 $18.05
800
Pressure Switch
 $22.13

Part Number:AB-9063290

In Stock

In Stock
 $22.13
In Stock
 $22.13
800
Hose, .375 Id Roll Blk Obsolete - Not Available
 $24.77

Part Number:AB-9270051

Discontinued

Discontinued
 $24.77
Discontinued
800
Bracket Obsolete - Not Available
 $2.99

Part Number:N056703

Discontinued

Discontinued
 $2.99
Discontinued
800
Screw
 $4.99

Part Number:N121985

In Stock

In Stock

Note: #10-14 Plastite
 $4.99
In Stock
 $4.99
800
Screw Obsolete - Not Available
 $0.00

Part Number:SSF5531

Discontinued

Discontinued
 $0.00
Discontinued
800
Pump Assembly
 $675.68

Part Number:N041594SV

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $675.68
Usually ships in 7 - 12 business days
 $675.68
800
Handle
 $44.48

Part Number:N048473SV

Backorder: No ETA

Backorder: No ETA
 $44.48
Backorder: No ETA
 $44.48
800
Plug Pipe
 $4.99

Part Number:SS-3222-CD

In Stock

In Stock

Note: 1/4-18 Npt
 $4.99
In Stock
 $4.99
800
Tube, Outlet 0.5od
 $14.99

Part Number:AB-9043787

In Stock

In Stock
 $14.99
In Stock
 $14.99
800
Regulator
 $84.93

Part Number:AB-9051300

In Stock

In Stock
 $84.93
In Stock
 $84.93
800
Shroud, Rear Obsolete - Not Available
 $39.84

Part Number:AB-9069180

Discontinued

Discontinued
 $39.84
Discontinued
800
Tank, 4.5g 225psi Yellow Obsolete - Not Available
 $285.34

Part Number:AB-9413814112

Discontinued

Discontinued
 $285.34
Discontinued
800
Compression Nut
 $5.48

Part Number:SSP-7812

In Stock

In Stock
 $5.48
In Stock
 $5.48
800
Rubber Bumper
 $4.99

Part Number:SST108

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
800
Screw .250-20x.500 P
 $3.99

Part Number:D28104

In Stock

In Stock
 $3.99
In Stock
 $3.99
800
Screw
 $3.99

Part Number:SUDL-9-1

In Stock

In Stock
 $3.99
In Stock
 $3.99
800
Filter Asy
 $28.55

Part Number:N022307

In Stock

In Stock
 $28.55
In Stock
 $28.55
800
Shroud Front
 $51.02

Part Number:A15533

In Stock

In Stock
 $51.02
In Stock
 $51.02
800
Spacer Obsolete - Not Available
 $5.27

Part Number:AB-9050718

Discontinued

Discontinued
 $5.27
Discontinued
800
Clamp
 $4.99

Part Number:A20009

In Stock

In Stock
 $4.99
In Stock
 $4.99
800
Screw, 4.8 X 12.7 Din7981 Obsolete - Not Available
 $2.99

Part Number:AB-014006081

Discontinued

Discontinued
 $2.99
Discontinued
800
Drain Valve
 $3.99

Part Number:AB-9038905

In Stock

In Stock
 $3.99
In Stock
 $3.99
800
Tube
 $26.47

Part Number:AB-9417828

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $26.47
Usually ships in 7 - 12 business days
 $26.47
800
Screw
 $3.99

Part Number:SSF-553-1

In Stock

In Stock

Note: Torque Tp 30-40 In. Lbs.
 $3.99
In Stock
 $3.99
800
Insert
 $5.19

Part Number:A16392

In Stock

In Stock
 $5.19
In Stock
 $5.19
800
Body Qc .250 Ind .25
 $12.40

Part Number:A19513

In Stock

In Stock
 $12.40
In Stock
 $12.40
800
Isolator 3pt Mount 9
 $3.99

Part Number:AC-0716

Backorder: No ETA

Backorder: No ETA
 $3.99
Backorder: No ETA
 $3.99
800
Hex Nut
 $3.99

Part Number:AC-0780

In Stock

In Stock
 $3.99
In Stock
 $3.99
800
Hose Clamp
 $3.99

Part Number:CAC-1206-1

In Stock

In Stock

Note: Not Illustrated, Used Around Item 19
 $3.99
In Stock
 $3.99
800
Button Snap .302 Dia
 $3.99

Part Number:D26863

In Stock

In Stock
 $3.99
In Stock
 $3.99
800
Plug Tube 1.25 Od 18
 $3.99

Part Number:D21197

In Stock

In Stock
 $3.99
In Stock
 $3.99
800
Gauge, 2 0-300 1/4 Obsolete - Not Available
 $17.18

Part Number:AB-9052234

Discontinued

Discontinued
 $17.18
Discontinued
800
Handle Insert
 $4.99

Part Number:A16379

In Stock

In Stock
 $4.99
In Stock
 $4.99
800
Clip,wire
 $3.99

Part Number:286022-00

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
800
Saddle Cup Mount Obsolete - Not Available
 $2.99

Part Number:AB-ACG18

Discontinued

Discontinued
 $2.99
Discontinued
800
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
800
Screw .250-20x.750 H
 $3.99

Part Number:91895680

In Stock

In Stock

Note: Torque to 50-70 In. Lbs.
 $3.99
In Stock
 $3.99
800
Hose, .375 Id Obsolete - Not Available
 $18.10

Part Number:AB-9270052

Discontinued

Discontinued
 $18.10
Discontinued
800
Rocker Switch
 $34.26

Part Number:N043321

In Stock

In Stock
 $34.26
In Stock
 $34.26
800
Fitting
 $9.16

Part Number:N098563

In Stock

In Stock
 $9.16
In Stock
 $9.16
800
Bracket
 $3.99

Part Number:N105826

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Umc Mp/S
 $3.99
Usually ships in 7 - 12 business days
 $3.99
800
Sleeve Obsolete - Not Available
 $0.00

Part Number:SSP7812

Discontinued

Discontinued
 $0.00
Discontinued
800
O-ring
 $3.99

Part Number:SSG3102

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
800
Screw Obsolete - Not Available
 $0.00

Part Number:SUDL91

Discontinued

Discontinued
 $0.00
Discontinued
800
Ball Valve
 $9.61

Part Number:N072023

In Stock

In Stock

Note: 1/4-Npt Male
 $9.61
In Stock
 $9.61
800
Bracket Obsolete - Not Available
 $2.99

Part Number:AB-9083732

Discontinued

Discontinued
 $2.99
Discontinued
800
Saddle Mount Cup
 $3.99

Part Number:ACG-18

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
 Fig #
74
Belt
 $37.83

Part Number:N011005

In Stock

In Stock
 $37.83
In Stock
 $37.83
75
Fan
 $10.99

Part Number:A11031

In Stock

In Stock
 $10.99
In Stock
 $10.99
76
Screw
 $10.40

Part Number:A08547

In Stock

In Stock
 $10.40
In Stock
 $10.40
78
Motor Pulley
 $38.40

Part Number:N001137

In Stock

In Stock
 $38.40
In Stock
 $38.40
79
Flywheel
 $61.50

Part Number:A10811

In Stock

In Stock
 $61.50
In Stock
 $61.50
80
Connecting Rod Obsolete - Not Available
 $49.23

Part Number:N088700

Discontinued

Discontinued
 $49.23
Discontinued
81
Screw
 $4.99

Part Number:A08454

In Stock

In Stock
 $4.99
In Stock
 $4.99
82
Idler Pulley
 $32.07

Part Number:N088695

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $32.07
Usually ships in 7 - 12 business days
 $32.07
83
Screw
 $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
 $36.43

Part Number:A12477

In Stock

In Stock
 $36.43
In Stock
 $36.43
87
Screw
 $3.99

Part Number:AC-0798

In Stock

In Stock
 $3.99
In Stock
 $3.99
89
O-ring Kit
 $4.99

Part Number:ACG-45

In Stock

In Stock
 $4.99
In Stock
 $4.99
90
O-ring
 $5.19

Part Number:A03856

In Stock

In Stock
 $5.19
In Stock
 $5.19
800
Check Valve
 $43.06

Part Number:1000002673

In Stock

In Stock
 $43.06
In Stock
 $43.06
800
Clip,wire
 $3.99

Part Number:286022-00

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
800
Valve, 1/4 Asme250
 $18.01

Part Number:AB-9049514

In Stock

In Stock
 $18.01
In Stock
 $18.01
800
Tube
 $23.97

Part Number:AB-9417829

In Stock

In Stock
 $23.97
In Stock
 $23.97
800
Button Snap .302 Dia
 $3.99

Part Number:D26863

In Stock

In Stock
 $3.99
In Stock
 $3.99
800
Drain Valve
 $3.99

Part Number:AB-9038905

In Stock

In Stock
 $3.99
In Stock
 $3.99
800
Hose, .375 Id Roll Blk Obsolete - Not Available
 $24.77

Part Number:AB-9270051

Discontinued

Discontinued
 $24.77
Discontinued
800
Clip,wire
 $3.99

Part Number:286022-00

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
800
Body Qc .250 Ind .25
 $12.40

Part Number:A19513

In Stock

In Stock
 $12.40
In Stock
 $12.40
800
Tube
 $26.47

Part Number:AB-9417828

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $26.47
Usually ships in 7 - 12 business days
 $26.47
800
Saddle Mount Cup
 $3.99

Part Number:ACG-18

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
800
Spacer Obsolete - Not Available
 $5.27

Part Number:AB-9050718

Discontinued

Discontinued
 $5.27
Discontinued
800
Pressure Switch
 $22.13

Part Number:AB-9063290

In Stock

In Stock
 $22.13
In Stock
 $22.13
800
Shroud, Rear Obsolete - Not Available
 $39.84

Part Number:AB-9069180

Discontinued

Discontinued
 $39.84
Discontinued
800
Plug Tube 1.25 Od 18
 $3.99

Part Number:D21197

In Stock

In Stock
 $3.99
In Stock
 $3.99
800
Pump Assembly
 $675.68

Part Number:N041594SV

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $675.68
Usually ships in 7 - 12 business days
 $675.68
800
Screw .250-20x.750 H
 $3.99

Part Number:91895680

In Stock

In Stock

Note: Torque to 50-70 In. Lbs.
 $3.99
In Stock
 $3.99
800
Shroud Front
 $51.02

Part Number:A15533

In Stock

In Stock
 $51.02
In Stock
 $51.02
800
Gauge, 2-inch 0-375 1/4
 $18.05

Part Number:AB-9052232

In Stock

In Stock
 $18.05
In Stock
 $18.05
800
Hex Nut
 $3.99

Part Number:AC-0780

In Stock

In Stock
 $3.99
In Stock
 $3.99
800
Regulator
 $84.93

Part Number:AB-9051300

In Stock

In Stock
 $84.93
In Stock
 $84.93
800
Bracket Obsolete - Not Available
 $2.99

Part Number:AB-9083732

Discontinued

Discontinued
 $2.99
Discontinued
800
O-ring
 $5.19

Part Number:AC-0781

In Stock

In Stock
 $5.19
In Stock
 $5.19
800
Hose Clamp
 $3.99

Part Number:CAC-1206-1

In Stock

In Stock

Note: Not Illustrated, Used Around Item 19
 $3.99
In Stock
 $3.99
800
Fitting
 $9.16

Part Number:N098563

In Stock

In Stock
 $9.16
In Stock
 $9.16
800
Screw
 $4.99

Part Number:N121985

In Stock

In Stock

Note: #10-14 Plastite
 $4.99
In Stock
 $4.99
800
Bracket Obsolete - Not Available
 $2.99

Part Number:N056703

Discontinued

Discontinued
 $2.99
Discontinued
800
Compression Nut
 $5.48

Part Number:SSP-7812

In Stock

In Stock
 $5.48
In Stock
 $5.48
800
Wheel, 16.5 In Obsolete - Not Available
 $42.26

Part Number:AB-9042093

Discontinued

Discontinued
 $42.26
Discontinued
800
Cordset
 $42.99

Part Number:AB-9065933

In Stock

In Stock
 $42.99
In Stock
 $42.99
800
Sleeve Obsolete - Not Available
 $0.00

Part Number:SSP7812

Discontinued

Discontinued
 $0.00
Discontinued
800
Handle
 $44.48

Part Number:N048473SV

Backorder: No ETA

Backorder: No ETA
 $44.48
Backorder: No ETA
 $44.48
800
Screw, Parker 5x10 Obsolete - Not Available
 $2.99

Part Number:AB-9114289

Discontinued

Discontinued
 $2.99
Discontinued
800
Tube, Outlet 0.5od
 $14.99

Part Number:AB-9043787

In Stock

In Stock
 $14.99
In Stock
 $14.99
800
Tank, 4.5g 225psi Yellow Obsolete - Not Available
 $285.34

Part Number:AB-9413814112

Discontinued

Discontinued
 $285.34
Discontinued
800
Screw
 $3.99

Part Number:SSF-553-1

In Stock

In Stock

Note: Torque Tp 30-40 In. Lbs.
 $3.99
In Stock
 $3.99
800
Clamp
 $4.99

Part Number:A20009

In Stock

In Stock
 $4.99
In Stock
 $4.99
800
Gauge, 2 0-300 1/4 Obsolete - Not Available
 $17.18

Part Number:AB-9052234

Discontinued

Discontinued
 $17.18
Discontinued
800
Jumper Wire Obsolete - Not Available
 $7.49

Part Number:AB-9064903

Discontinued

Discontinued
 $7.49
Discontinued
800
Screw, 4.8 X 12.7 Din7981 Obsolete - Not Available
 $2.99

Part Number:AB-014006081

Discontinued

Discontinued
 $2.99
Discontinued
800
Saddle Cup Mount Obsolete - Not Available
 $2.99

Part Number:AB-ACG18

Discontinued

Discontinued
 $2.99
Discontinued
800
Ball Valve
 $9.61

Part Number:N072023

In Stock

In Stock

Note: 1/4-Npt Male
 $9.61
In Stock
 $9.61
800
Insert
 $5.19

Part Number:A16392

In Stock

In Stock
 $5.19
In Stock
 $5.19
800
Hose, .375 Id Obsolete - Not Available
 $18.10

Part Number:AB-9270052

Discontinued

Discontinued
 $18.10
Discontinued
800
Isolator 3pt Mount 9
 $3.99

Part Number:AC-0716

Backorder: No ETA

Backorder: No ETA
 $3.99
Backorder: No ETA
 $3.99
800
Clamp Obsolete - Not Available
 $0.00

Part Number:CAC12061

Discontinued

Discontinued
 $0.00
Discontinued
800
Screw .250-20x.500 P
 $3.99

Part Number:D28104

In Stock

In Stock
 $3.99
In Stock
 $3.99
800
Rocker Switch
 $34.26

Part Number:N043321

In Stock

In Stock
 $34.26
In Stock
 $34.26
800
Screw
 $3.99

Part Number:SUDL-9-1

In Stock

In Stock
 $3.99
In Stock
 $3.99
800
Bracket
 $3.99

Part Number:N105826

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Umc Mp/S
 $3.99
Usually ships in 7 - 12 business days
 $3.99
800
Rubber Bumper
 $4.99

Part Number:SST108

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
800
Pin Obsolete - Not Available
 $2.99

Part Number:AB-4105855

Discontinued

Discontinued

Note: Used on Some Units.
 $2.99
Discontinued
800
Filter Asy
 $28.55

Part Number:N022307

In Stock

In Stock
 $28.55
In Stock
 $28.55
800
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
800
Plug Pipe
 $4.99

Part Number:SS-3222-CD

In Stock

In Stock

Note: 1/4-18 Npt
 $4.99
In Stock
 $4.99
800
Screw Obsolete - Not Available
 $0.00

Part Number:SSF5531

Discontinued

Discontinued
 $0.00
Discontinued
800
Screw Obsolete - Not Available
 $0.00

Part Number:SUDL91

Discontinued

Discontinued
 $0.00
Discontinued
800
Handle Insert
 $4.99

Part Number:A16379

In Stock

In Stock
 $4.99
In Stock
 $4.99
800
O-ring
 $3.99

Part Number:SSG3102

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
 Fig #
Compressor Parts

Questions & Answers for DeWALT D55146 (Type 7)


I have a Dewalt D55146 type 6 air compressor & it runs builds compression but motor will not stop.
Manuel for model number d55146 type 6 asked on 2022-11-13
Hello Manuel, thank you for your question. It could be because of pin hole leaks in the piping or fittings. Or, it could either be because of a faulty pressure release valve(N072023) or a defective Power Switch AB-9063158. We hope this information will help you.
eReplacementParts Team November 13, 2022
120 lb pressure motor wont stop lower to 115,110,105 and so on wont rest. Installed piston kit, fills faster, but wont stop to rest, the adjuster knob moves to 120 but pressure keeps filling the tank. Is this a regulator issue,can i get the regulator knob by itself?
oscar for model number D55146 type 7 asked on 2023-12-06
Hi Oscar, Thank you for your question. If your air compressor does not build pressure or you cannot adjust the temperature, we would recommend checking the regulator. We hope this helps!
eReplacementParts Team December 06, 2023
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