3610171 replacement crankshaft oil seal for select Polaris 450 / 500 / 570 engines

Single replacement crankshaft oil seal

This aftermarket oil seal is listed against Polaris reference 3610171 for selected 450, 500 and 570 engine applications. The pictured seal has a brown outer body and a dark inner sealing lip. A detail photo also shows its circular lip spring separately.

Part and supply details

Replacement reference

3610171

Part type

Engine crankshaft oil seal

Supply

1 seal assembly

Listed model range

Selected 2012-2020 Polaris RZR 570 and Ranger 500 applications; confirm the exact engine

450 applications

The complete model and engine version need individual confirmation

Match the crankshaft seal position

Check that the parts diagram for your vehicle's model code and year calls for 3610171 at the crankshaft. Engine size or the RZR/Ranger name alone does not establish compatibility. Compare the removed seal's profile and measure the shaft opening, housing diameter and seal width before ordering; those dimensions are not specified for this replacement.

For installation, use the service procedure for the exact engine to confirm seal orientation and seating depth. Inspect the shaft's sealing surface and the housing while the old seal is out. The pictured colour does not establish the seal compound or its temperature rating. Bearings, other engine seals and installation tools are supplied separately.