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QuadBoss

QuadBoss 97-99 Yamaha YFM350 Big Bear 4x4 Top End Gasket Set

QuadBoss 97-99 Yamaha YFM350 Big Bear 4x4 Top End Gasket Set

$44.63 USD
$44.63 USD
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📦 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
Yamaha
Model
Big Bear 350Big Bear 400Bruin 350Grizzly 350Kodiak 400Raptor 350Warrior 350YFM350 Bruin Auto 2x4YFM350 Grizzly IRS 4x4 AutoYFM350 RaptorYFM350FA Bruin Auto 4x4YFM350FW Big Bear 4x4
+ 5 more
YFM350X WarriorYFM400 Big Bear 2x4YFM400 Big Bear 4x4YFM400 Big Bear IRS 4x4YFM400F Kodiak 4x4
Years
1987–2013
Type
ATV

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 Bear 350 →

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.
Gasket set designed for piston replacement. Includes the head, base and upper gaskets.

This Part Fits:

Year Make Model Submodel
2004-2006 Yamaha YFM350 Bruin Auto 2x4 Base
2007-2012 Yamaha YFM350 Grizzly IRS 4x4 Auto Base
2004-2013 Yamaha YFM350 Raptor Base
2004-2006 Yamaha YFM350FA Bruin Auto 4x4 Base
1997-1999 Yamaha YFM350FW Big Bear 4x4 Base
1987-2004 Yamaha YFM350X Warrior Base
2000-2004 Yamaha YFM400 Big Bear 2x4 Base
2000-2006 Yamaha YFM400 Big Bear 4x4 Base
2007-2012 Yamaha YFM400 Big Bear IRS 4x4 Base
1999 Yamaha YFM400F Kodiak 4x4 Base
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