• Photo - Primary
1 1

QuadBoss

QuadBoss 94-95 Polaris 300 4x4 (03) Front ATV Wheel Bearing & Seal Kit

QuadBoss 94-95 Polaris 300 4x4 (03) Front ATV Wheel Bearing & Seal Kit

$39.58 USD
$39.58 USD
Sale Sold out
📦 Special Order — ships in 2–3 weeks
Shipping calculated at checkout.
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.

Fits these machines

Verify fit
Make
Polaris
Model
Big Boss 500Magnum 500Scrambler 400Scrambler 500Sportsman 400Sportsman 500Trail Boss 250Xplorer 300300 4x4400L 4x4Big Boss 250 6x6Big Boss 300 6x6
+ 23 more
Big Boss 350L 6x6Big Boss 400L 6x6Big Boss 500 6x6Diesel (455cc)Magnum 325 4x4Magnum 425 4x4Magnum 500 4x4Ranger 6x6 500Scrambler 400 4x4Scrambler 500 4x4Sportsman 335Sportsman 400 4x4Sportsman 500 6x6Trail Boss 250 4x4Trail Boss 350L 4x4Worker 335Worker 500Xpedition 325Xpedition 425Xplorer 250 4x4Xplorer 300 4x4Xplorer 500 4x4Xpress 400L
Years
1987–2009
Type
ATVUTV

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 Big Boss 500 →

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.
High-speed bearings are manufactured to ABEC 3 precision levels for smooth, reliable wheel performance in demanding ATV and UTV applications.Triple lip rubber seals keep the grease in and the water and dirt out, while Chevron SRI 2 grease provides rust and oxidation protection across a wide temperature range -29 °C to 177 °C. Each kit is designed as a direct-fit solution with all necessary bearings and seals to restore proper wheel function and extend service life.

This Part Fits:

Year Make Model Submodel
1994-1995 Polaris 300 4x4 Base
1994 Polaris 400L 4x4 Base
1991-1993 Polaris Big Boss 250 6x6 Base
1994 Polaris Big Boss 300 6x6 Base
1993 Polaris Big Boss 350L 6x6 Base
1994-1997 Polaris Big Boss 400L 6x6 Base
1998-1999 Polaris Big Boss 500 6x6 Base
2000-2002 Polaris Magnum 325 4x4 Base
1995-1998 Polaris Magnum 425 4x4 Base
1999-2001 Polaris Magnum 500 4x4 Base
1995-2002 Polaris Scrambler 400 4x4 Base
1997-2009 Polaris Scrambler 500 4x4 Base
1999-2000 Polaris Sportsman 335 Base
2001-2004 Polaris Sportsman 400 Base
1994-1996 Polaris Sportsman 400 4x4 Base
1996-2000 Polaris Sportsman 500 4x4 Base
2000-2008 Polaris Sportsman 500 6x6 Base
2001 Polaris Sportsman 500 HO RSE Base
1999-2000 Polaris Sportsman 500 RSE Base
1987-1993 Polaris Trail Boss 250 4x4 Base
1990-1992 Polaris Trail Boss 350L 4x4 Base
1999 Polaris Worker 335 Base
2000-2002 Polaris Xpedition 325 Base
2000-2002 Polaris Xpedition 425 Base
2000-2002 Polaris Xplorer 250 4x4 Base
1996-1999 Polaris Xplorer 300 4x4 Base
2002 Polaris Xplorer 400L Base
View full details