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QuadBoss

QuadBoss 94-95 Polaris 300 2x4/4x4 Crankshaft Bearing & Seal Kit

QuadBoss 94-95 Polaris 300 2x4/4x4 Crankshaft Bearing & Seal Kit

Regular price $119.30 USD
Regular price Sale price $119.30 USD
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📦 Special Order — ships in 2–3 weeks
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Special Order — Ships in 3–4 WeeksWe order this part fresh from our distributor when you buy — typical turnaround is 3–4 weeks at most, often sooner. Questions on availability or timing? Email sales@jkloffroad.com.
Quantity

Fits these machines

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Make
Polaris
Model
300 2x4300 4x4Big Boss 300 6x6Xpress 300
Years
1994–1999
Type
UTV

This part covers more than one machine. The lists above are combined, not paired — confirm your exact model and year before ordering, or text us the machine and we’ll confirm it.

More parts for the 300 2x4 →

Want to be sure it fits?Parts can vary by year, make, and model. If you already know it fits, go ahead and order with confidence — no call required. If you’d like a hand, feel free to reach out and our techs will gladly confirm fitment for you. Email sales@jkloffroad.com, call or text 579-509-2791.
Koyo precision crank bearings. Double-lip seals with PTFE contact area tolerates dry start conditions with less crankshaft pin wear.

This Part Fits:

Year Make Model Submodel
1994-1995 Polaris 300 2x4 Base
1994-1995 Polaris 300 4x4 Base
1994 Polaris Big Boss 300 6x6 Base
1995 Polaris Trail Boss 250 Base
1996-1999 Polaris Xplorer 300 4x4 Base
1996-1999 Polaris Xpress 300 Base
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