Yamaha Raptor 350 / Warrior 350 Engine Rebuild Kit (+0.50 mm) 1987-2013
- Ships next business day
- 30-day hassle-free returns
- Call us: 541-668-7503
- Secure checkout — Pay in 4 available
Bring your Raptor or Warrior back to life with the Vertex / Wrench Rabbit Complete Engine Rebuild Kit (WR101-209) - the ultimate all-in-one solution for rebuilding your 350cc four-stroke engine.This comprehensive package includes a balanced Hot Rods crankshaft, Vertex +0.50 mm piston kit, and every gasket, bearing, and seal you'll need for a complete professional-grade rebuild. Perfect for trail riders, racers, and anyone restoring Yamaha's legendary mid-class ATV engines.
✓ Fits:
- 2004-2013 Yamaha YFM350 Raptor
- 1987-2004 Yamaha YFM350X Warrior
- Direct bolt-on compatibility with OEM engine components - no modifications required.
✓ Features:
- Complete Engine Solution: All critical components for a full bottom-to-top rebuild
- Hot Rods + Vertex Precision: Factory-matched parts ensure reliability and performance
- +0.50 mm Oversize Piston: Restores compression and power without altering stroke
- OEM-Quality Materials: All parts meet or exceed Yamaha factory standards
- Ready for Any Terrain: Ideal for dunes, trails, or sport riding
- All-in-One Convenience: Simplifies rebuilds and eliminates compatibility guesswork
✓ What's Included:
- Yamaha Raptor 350 / Warrior 350 Engine Rebuild Kit (+0.50 mm) 1987-2013
Ships fast from DuneGoonShop!
📦 Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.
Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
Questions? Contact us, we respond within 24 hours.
