The DeWalt 5140117-51 Seal Kit is the High and Low Pressure Seals, O-rings and Fiber Backing washers for the DeWalt AAA Series Pumps manufactured FNA Group for DeWalt pressure wshers.

The Inside Diameter of the Seals and Backing washers in this kit is 12.00MM

This 5140117-51 Seal Kit was used on multiple pumps used on the following models of DeWalt Pressure Washers.


DXPW3025 Gas High Pressure Power Washer


DXPW3025-CA High Pressure Power Washer

DXPW3228-CA 68221 Gas Powered Power Washer

DXPW3625 Gas Powered Pressure Washer

DXPW3425 Gas Powered Pressure Washer

DXPW3425-CA Gas Powered Portablbe Pressure Washer

DXPW3228 68221 High Pressure Power Washer

5140181-32 DeWalt AAA Pump Assembly
5140198-05 DeWalt AAA Pump Assembly
5140228-61 DeWalt AAA Pump Assembly
5170044-13 DeWalt AAA Pump Assembly