Part Location Diagram of N038785 DeWALT Connecting Rod And Piston Asse
See part B-80 in the diagram
( Grid squares measure 1x1 inch )

Connecting Rod And Piston Asse N038785

Manufactured by:
DeWALT
ERP Number:
ERP10187559
Part Number:
N038785
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

Easy 

30 - 60 mins 

(16 rated repairs) ?

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Product Description

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This is a Genuine OEM replacement part designed for use with Air Compressors. This kit includes parts commonly responsible for low compression, including the piston and compression ring. Please note that this kit does not include the valve plate, head gaskets, or any other compressor parts. Replacing this kit you would need a Screwdriver and a Wrench.

Frequently Purchased Together

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Troubleshooting

This part fixes the following symptoms:
  • No compressed air
This part works with the following brands:
  • DeWALT
  • Craftsman
  • Black and Decker
  • Bostitch
  • Stanley
This part works with the following products:
  • Compressor
Part# N038785 replaces these:
N021229, N038785,

Customer Part Reviews

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5.0
Average Rating (out of 5):
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(11 Reviews)
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Questions & Answers

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does the rebuild kit K-0650 fit compressor 919.167620 ?
Ed For model number 919.167620 - January 29, 2022

Hello Ed, Thank you for your inquiry. We have researched the model number you have provided and do not show this part as compatible. There is a compatible piston rod kit available for your model part# N038785. We hope this helps and if you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you!

eReplacementParts Team
January 29, 2022

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I need the piston sealer ring or can I get the part number for said item
Joe For model number D55168 type 9 - November 30, 2023

Hi Joe, Thank you for your question. The piston rod kit will contain the part you need. The part number for the piston rod kit is N038785. We hope this helps!

eReplacementParts Team
November 30, 2023

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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

30 - 60 mins 

(16 rated repairs) ?
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Piston and rings wore out

paul from williston, South Carolina

21 of 21 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers, Wrench (Adjustable), Wrench set
Parts Used:
N038785
The kit includes very easy to follow instructions on how to install it. I think I would have been able to do this repair without them anyway. Easy
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Not building air pressure

Myron from Warminster, Pennsylvania

10 of 10 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Wrench set
Parts Used:
N038785
The kit has a great set of instructions to follow. Had it done in no time. And it\'s working like it\'s new.
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Piston and cylinder worn out.

Richard from Anniston, Alabama

8 of 8 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers, Socket set, Wrench (Adjustable)
Parts Used:
N022307, N230717, N038785
1. Remove the covers.
2. Remove the lines.
3. Remove the head and the reed valves.
4. Remove the piston and the cylinder.
5. Install the new piston and cylinder.
6. Install the new gaskets.
7. Install the new air filter.
8. Install the lines.
9. Install the covers.
10. Start and run, c heck pressures, operating and tank.
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Compressor wouldn\'t build pressure

Jerry from Galax, Virginia

5 of 5 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers, Socket set, Wrench set
Parts Used:
N038785
I was glad to see an instruction manual on how to install these parts. Made it mush easier.
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Connecting rod and Bolt holding the flywheel, both broke

Donald from Hackettstown, New Jersey

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers, Socket set, Wrench (Adjustable)
Parts Used:
N038785, A08547
1. Removed outer plastic casing from around the compressor motor. Removed the rubber belt
from housing (not damaged).
2. Removed the piping from the compressor head to the tank. Removed the compressor head.
3. Removed the broken connecting rod, piston and cylinder sleeve from the compressor body.
Re moved the broken bolt that secures the flywheel to the compressor housing.
4. Removed the screw that attaches the connecting rod to the flywheel (reused screw).
5. Attached flywheel to housing with new bolt and torqued to 100 ft-lbs.
6. Installed new cylinder sleeve, piston, and connecting rod and replaced the compressor head.
7. Connected the new connecting rod to the flywheel boss and installed the reused screw.
8. Torqued all bolts to required specs.
9. Installed the piping that was removed and replaced the rubber belt. Installed the plastic
covers.
10. Connected power and test ran. RUNS LIKE NEW.
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Took forever to build pressure

Karl from St. Cloud, Minnesota

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Socket set, Wrench (Adjustable)
Parts Used:
N038785
Followed the step by step instructions provided
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Broken Rod

Buzz from PITTSBURG, California

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers, Socket set, Wrench set
Parts Used:
N038785, A08547
removed head and old rod and piston
removed flywheel screw (bent)
installed screw
installed piston and rod
installed head
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Started compressor when it was too cold ((5F)GǪblew the piston ring and subsequently blew sleeve and valve plate as wellGǪ

HANS from Haines, Alaska

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Socket set, Wrench set
Parts Used:
N038785, A09819SV
Removing shroud, plastic motor housing connecting rod assembly, sleeve, valve plate. Pretty easyGǪ.
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Loss of air pressure

rudy from ramona, California

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Socket set
Parts Used:
A03856, N038785, N021725
Replaced piston and sleeve
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Sheared flywheel bolt, bent connecting rod, damaged piston Assembly, worn brushes

Francis from Pleasent Hill, California

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
More than 2 hours
Tools:
Pliers, Screw drivers, Socket set, Wrench set
Just swapped out old parts with new ones. Could have used torque specs. for bolts.
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Model Cross Reference

This part works with the following models:
ERP Number: ERP10187559
Manufacturer Part Number: N038785
Brand Model Number Description
Craftsman 919-16755 Compressor - Compressor
Black and Decker 919-16760 Compressor - Compressor
Black and Decker 919-16761 Compressor - Compressor
Black and Decker 919-16762 Compressor - Compressor
Black and Decker 919-16762-C Compressor - Compressor
Black and Decker 919-16763 Compressor - Compressor
Craftsman 919-16770 Compressor - Compressor
Craftsman 919-16771 Compressor - Compressor
Craftsman 919167600 Compressor - Air Compressor
Craftsman 919167610 Compressor - Air Compressor
Craftsman 919167620 Compressor - Air Compressor
Craftsman 919167621 Compressor - Air Compressor
Craftsman 919167630 Compressor - Air Compressor
Craftsman 91916770 Compressor - Compressor
Craftsman 919167700 Compressor - Air Compressor
Craftsman 919167710 Compressor - Air Compressor
Bostitch CAP1615-OF Compressor - C 15G Vp Ehp Of 200Psi B
Bostitch CAP1645-OF Compressor - C 4.5G Jb Ehp Of 200Psi B
DeWALT D55146 Compressor - 4.5 gallon, 200 PSI Hand Carry Compressor
DeWALT D55146R Compressor - Compressor
DeWALT D55149 Compressor - Compressor
DeWALT D55167 Compressor - 200PSI, 15Gal., 120V Electric Compressor
DeWALT D55168 Compressor - 200PSI, 15Gal., 120V Electric Compressor
DeWALT D55168R Compressor - Compressor
Stanley FMFP12829 Compressor - Compressor, 200psi
Stanley FMFP70978 Compressor - 50521