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Wiseco Bottom End Kit - WPC137 - 05-07 Yamaha YFM350R Raptor 350, 87-04 YFM350X Warrior

Wiseco Bottom End Kit - WPC137 - 05-07 Yamaha YFM350R Raptor 350, 87-04 YFM350X Warrior

Regular price $471.97 USD
Regular price $554.95 USD Sale price $471.97 USD
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✨Wiseco WPC137 OEM Replacement Bottom End Kit for Yamaha Raptor 350 & Warrior

Restore Your Yamaha Raptor 350 or Warrior's Power

Get your Yamaha Raptor 350 (2005-2007) or Warrior (1987-2004) running like new with the Wiseco WPC137 Bottom End Kit. Engineered for durability and performance, Wiseco ensures top-quality rebuild solutions.

➡️ Kit Includes:

  • OEM-spec Crankshaft – Precision trued and assembled
  • Top-end Bearing – Ensures smooth operation
  • Premium Main Bearings – Built for longevity
  • Complete Gasket Set – All necessary seals and gaskets included

➡️ Why Choose Wiseco?

Double-forged connecting rods for strength
Shot-peened surfaces for stress resistance
Corrosion-resistant treatment for extended lifespan
Precision-machined crank webs for reliability

✅ Fitment:

  • 2005-2007 Yamaha Raptor 350
  • 1987-2004 Yamaha Warrior

FAQs

Q: Does this kit include top-end parts?
A: No, it includes bottom-end components only.

Q: Is this an OEM replacement?
A: Yes, it meets or exceeds OEM specifications.

Upgrade Your Engine Today!

Don’t settle for less. Order your Wiseco WPC137 Bottom End Kit now and bring your engine back to life!

Yamaha YFM350 Raptor Performance, Motocross, Sport - Quads / ATV

Moto-House MX - Choice of Champions - Located in Clermont/Groveland Fl. The Best Local Motocross shop in Central Florida

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