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DeWalt O-ring 5140043-78 $6.78

Pressure Washer Pumps

Product Details
Brand: DeWalt
Part Number: 5140043-78


O-rings can be made from a variety of materials including polyurethane, silicone and neoprene. O-rings provide a seal between two components to keep out air or fluid. New o-rings must be lubricated with grease when installed.

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This item fits the following models:

Pressure Washer Parts - DPE3800X - Type 1
Pressure Washer Pump Parts - DPE3800X, A19990
Gas Pressure Washer Parts - DP3700-2 - Type 2
Gas Pressure Washer Parts - DP3700-2 Unloader

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