CRANKSHAFT BOTTOM KIT YAMAHA BANSHEE YZF350 WISECO WPC100 ATV
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The Wiseco Crankshaft Kit WPC100 is a complete bottom-end rebuild kit. It includes a precision-trued crankshaft, bottom-end gasket and seal set, crank bearings, and small-end bearings. This kit meets OEM specifications and ensures reliability for high-performance applications. Features include precision-trued crankshaft assembled to OEM specifications, double-forged connecting rods with superior dimensional consistency and improved grain flow, shot-peened rods to eliminate residual stresses and improve durability, and a corrosion-resistant surface treatment for extended lifespan. Case-hardened rod bores optimize bearing surfaces, while optimized radial running clearance maximizes crank pin bearing performance. Precision honing creates ultra-round bearing surfaces, and engineered oiling slots enhance rod strength and bearing life. Double-drilled small ends ensure enhanced piston pin lubrication and cooling. Silver-coated bronze phosphor thrust washers reduce friction and improve oil retention. Crank pin bearings are made of high-quality hot-rolled steel, case-hardened to 58-62 RC. Caged needle roller bearings allow for high RPM operation. Precision-machined crank webs ensure reliability and balance. The kit includes premium main bearings and a complete bottom-end gasket set with all seals and gaskets required for installation. Part Number: WPC100.
- SKU
- 56-202.WI.CBK
- Brand
- Wiseco
- Availability
- In Stock (1)
Fitments (60)
| Make | Model | Year |
|---|---|---|
| YAMAHA | YFZ 350 Banshee | 1987 |
| YAMAHA | YFZ 350 Banshee | 1988 |
| YAMAHA | YFZ 350 Banshee | 1989 |
| YAMAHA | YFZ 350 Banshee | 1990 |
| YAMAHA | YFZ 350 Banshee | 1991 |
| YAMAHA | YFZ 350 Banshee | 1992 |
| YAMAHA | YFZ 350 Banshee | 1993 |
| YAMAHA | YFZ 350 Banshee | 1994 |
| YAMAHA | YFZ 350 Banshee | 1995 |
| YAMAHA | YFZ 350 Banshee | 1996 |
| YAMAHA | YFZ 350 Banshee | 1997 |
| YAMAHA | YFZ 350 Banshee | 1998 |
| YAMAHA | YFZ 350 Banshee | 1999 |
| YAMAHA | YFZ 350 Banshee | 2000 |
| YAMAHA | YFZ 350 Banshee | 2001 |
| YAMAHA | YFZ 350 Banshee | 2002 |
| YAMAHA | YFZ 350 Banshee | 2003 |
| YAMAHA | YFZ 350 Banshee | 2004 |
| YAMAHA | YFZ 350 Banshee | 2005 |
| YAMAHA | YFZ 350 Banshee | 2006 |
| YAMAHA | YFZ 350 Banshee (+4mm stroke) | 1987 |
| YAMAHA | YFZ 350 Banshee (+4mm stroke) | 1988 |
| YAMAHA | YFZ 350 Banshee (+4mm stroke) | 1989 |
| YAMAHA | YFZ 350 Banshee (+4mm stroke) | 1990 |
| YAMAHA | YFZ 350 Banshee (+4mm stroke) | 1991 |
| YAMAHA | YFZ 350 Banshee (+4mm stroke) | 1992 |
| YAMAHA | YFZ 350 Banshee (+4mm stroke) | 1993 |
| YAMAHA | YFZ 350 Banshee (+4mm stroke) | 1994 |
| YAMAHA | YFZ 350 Banshee (+4mm stroke) | 1995 |
| YAMAHA | YFZ 350 Banshee (+4mm stroke) | 1996 |
| YAMAHA | YFZ 350 Banshee (+4mm stroke) | 1997 |
| YAMAHA | YFZ 350 Banshee (+4mm stroke) | 1998 |
| YAMAHA | YFZ 350 Banshee (+4mm stroke) | 1999 |
| YAMAHA | YFZ 350 Banshee (+4mm stroke) | 2000 |
| YAMAHA | YFZ 350 Banshee (+4mm stroke) | 2001 |
| YAMAHA | YFZ 350 Banshee (+4mm stroke) | 2002 |
| YAMAHA | YFZ 350 Banshee (+4mm stroke) | 2003 |
| YAMAHA | YFZ 350 Banshee (+4mm stroke) | 2004 |
| YAMAHA | YFZ 350 Banshee (+4mm stroke) | 2005 |
| YAMAHA | YFZ 350 Banshee (+4mm stroke) | 2006 |
| YAMAHA | YFZ BANSHEE 350 | 1987 |
| YAMAHA | YFZ BANSHEE 350 | 1988 |
| YAMAHA | YFZ BANSHEE 350 | 1989 |
| YAMAHA | YFZ BANSHEE 350 | 1990 |
| YAMAHA | YFZ BANSHEE 350 | 1991 |
| YAMAHA | YFZ BANSHEE 350 | 1992 |
| YAMAHA | YFZ BANSHEE 350 | 1993 |
| YAMAHA | YFZ BANSHEE 350 | 1994 |
| YAMAHA | YFZ BANSHEE 350 | 1995 |
| YAMAHA | YFZ BANSHEE 350 | 1996 |
| YAMAHA | YFZ BANSHEE 350 | 1997 |
| YAMAHA | YFZ BANSHEE 350 | 1998 |
| YAMAHA | YFZ BANSHEE 350 | 1999 |
| YAMAHA | YFZ BANSHEE 350 | 2000 |
| YAMAHA | YFZ BANSHEE 350 | 2001 |
| YAMAHA | YFZ BANSHEE 350 | 2002 |
| YAMAHA | YFZ BANSHEE 350 | 2003 |
| YAMAHA | YFZ BANSHEE 350 | 2004 |
| YAMAHA | YFZ BANSHEE 350 | 2005 |
| YAMAHA | YFZ BANSHEE 350 | 2006 |
- General Product Group
- Crankshafts & Parts
- General Product Type
- Crankshaft Bottom End Kits
- Variant Id
- 250248
FULL DESCRIPTION
This Wiseco Crankshaft Kit WPC100 provides a complete bottom-end rebuild solution for your Yamaha YFZ350 Banshee. Engineered for exceptional performance and lasting durability, this kit ensures your engine operates at its peak potential.
Key Features and Benefits:
- Precision Trued Crankshaft: Factory-assembled and trued to OEM specifications for optimal performance and reliability.
- Enhanced Connecting Rods: Features double-forged connecting rods with improved grain flow and shot-peening to eliminate stress and boost durability.
- Corrosion Resistance: A specialized surface treatment extends the lifespan of the components by protecting against corrosion.
- Optimized Bearing Surfaces: Case-hardened rod bores and precision-honed surfaces ensure superior bearing performance and longevity.
- Advanced Lubrication: Engineered oiling slots in the rods and double-drilled small ends provide enhanced lubrication and cooling for the piston pin and crank pin bearings.
- Reduced Friction: Silver-coated bronze phosphor thrust washers minimize friction and improve oil retention.
- High-Performance Bearings: Includes high-quality, case-hardened crank pin bearings and caged needle roller bearings designed for high RPM operation.
- Reliable Crank Webs: Precision-machined crank webs contribute to overall engine reliability and balance.
- Complete Rebuild Solution: This comprehensive kit includes premium main bearings and a full bottom-end gasket and seal set, providing everything needed for installation.
Part Number: WPC100
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