Wide Application Fits for ZWD & ZWDK series 15mm pumps. For ZWD2530G, ZWD3030G, ZWD4030G, ZWD4040G, ZWDK3030, ZWDK4036 AND ZWDK4040 pumps. Please check description below to see more compatible models. Direct Replacement Alternative to Pressure Washer Seal Kit 5019006400. Great Function Replace old broken one with this kit to better service the entire pressure washer pump, making your machine work more efficiently. Necessary to Have .
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