• Pwr Kit Warrior/Raptor 350 10.25:1 Cr - PWR137-840
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Wiseco

Pwr Kit Warrior/Raptor 350 10.25:1 Cr - PWR137-840 | Wiseco

Pwr Kit Warrior/Raptor 350 10.25:1 Cr - PWR137-840 | Wiseco

$757.00 USD
$754.95 USD $757.00 USD
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Fits these machines

Verify fit
Make
Yamaha
Model
Raptor 350Warrior 350YFM350 RaptorYFM350X Warrior
Years
1990–2026
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 Raptor 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.

Complete engine rebuild

Crankshaft assembly

OEM quality main bearings

All engine gaskets, seals, and o-rings

Wiseco ProLite 2-stroke piston and top end bearing

Wiseco standard series 4-stroke piston

Cam chain included (if needed)

Wiseco hour meter and bracket included

Bottom end and top end components

Engineered to meet or exceed OEM quality

Reliable OEM sealing

Instant throttle response

Premium quality for smooth operation

Proven performance and reliability

Exact fit and long lasting

Track your engine and critical service intervals

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