Part Location Diagram of 5140109-40 DeWALT Nut
See part C-305 in the diagram
( Grid squares measure 1x1 inch )

Nut 5140109-40

Rated by 1 customers 

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Really Easy 

More than 2 hours 

Ratings submitted by customers like you who bought this part.

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$10.37
Special Order
Fix Number:
FIX9963977
Manufacturer #:
5140109-40
Manufactured by:
DeWALT

Product Description

Questions and Answers

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Installation Instructions Provided by Fix customers like you.

Average Repair Rating: 3.0 / 5.0, 1 reviews.
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Sorry, we couldn't find any existing installation instruction that matched.
Customer:
Arthur A. from BOURNE, MA
Parts Used:
5140109-59, 5140109-40, 5140109-39, 5140109-38
Difficulty Level:
Really Easy
Total Repair Time:
More than 2 hours
No pressure
After spending over $ 350.00 and waiting 4 weeks for the parts to arrive. I found the the parts would not the right ones. But according to your web site and the diagram that was displayed it should have fit!! I did a little more research and was able to find the right parts for $ 45.00!!! Stupid me !! I would suggest that if a part is needed do not go by the pressure washers model #
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Model Compatibility

This part works with the following models:
Fix Number: FIX9963977
Manufacturer Part Number: 5140109-40
Brand Model Number Description
DeWALT DPW3835 Pressure Washer - 3,800 PSI TC Pump Commercial Gas Pressure Washer
DeWALT DXPW3835 Pressure Washer - Gas Pressure Washer