Wiseco's bottom-end rebuild kits help save time and money for your dirt bike, ATV, or UTV bottom-end rebuild. Available for many popular applications, these kits contain a crankshaft assembly, main bearings, and a bottom-end gasket kit, all in one box under one part number.
- Gasket kits supply all gaskets and seals specified under one part numberManufactured by leading gasket suppliersInspected for quality and accuracyA must-have to get every rebuild done right!
- Copper-plated, heat-treated, and shot-peened connecting rod to remove residual stress and smooth surface blends
- Includes complete crankshaft assembly, main bearings, and complete bottom-end gasket and seal kit in one box
- OEM quality main bearings and rod bearings for smooth operation and reliable longevity
- Elevated engineering and quality control measures to ensure reliable service
- Precision machined crank webs for ultimate strength and durability
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2005 | Arctic Cat | King Cat 900 | Base |
| 2005-2006 | Arctic Cat | King Cat 900 EFI | Base |
| 2005 | Arctic Cat | King Cat 900 EFI Early Build | Base |
| 2001-2002 | Arctic Cat | Mountain Cat 800 | Base |
| 2002 | Arctic Cat | Mountain Cat 800 EFI | Base |
| 2003 | Arctic Cat | Mountain Cat 800 EFI 144 | Base |
| 2003-2004 | Arctic Cat | Mountain Cat 800 EFI 151 | Base |
| 2004 | Arctic Cat | Mountain Cat 800 EFI 159 | Base |
| 2002 | Arctic Cat | Mountain Cat 800 EFI LE 144 | Base |
| 2002 | Arctic Cat | Mountain Cat 800 EFI LE 151 | Base |
| 2001 | Arctic Cat | Mountain Cat 800 LE | Base |
| 2003 | Arctic Cat | Mountain Cat 900 144 | Base |
| 2003-2004 | Arctic Cat | Mountain Cat 900 151 | Base |
| 2004 | Arctic Cat | Mountain Cat 900 159 | Base |
| 2003 | Arctic Cat | Mountain Cat 900 1M | Base |
| 2003 | Arctic Cat | Mountain Cat 900 Early Build | Base |
| 2004 | Arctic Cat | Pantera 800 EFI | Base |
| 2003 | Arctic Cat | Pantera 800 EFI ESR | Base |
| 2002-2003 | Arctic Cat | ZL 800 EFI ESR | Base |
| 2002-2003 | Arctic Cat | ZL 800 EFI SS | Base |
| 2001 | Arctic Cat | ZL 800 ESR | Base |
| 2001-2002 | Arctic Cat | ZR 800 | Base |
| 2002-2003 | Arctic Cat | ZR 800 EFI | Base |
| 2001 | Arctic Cat | ZR 800 LE | Base |
| 2003-2005 | Arctic Cat | ZR 900 | Base |
| 2003 | Arctic Cat | ZR 900 Early Build | Base |
| 2004-2006 | Arctic Cat | ZR 900 EFI | Base |
| 2004-2006 | Arctic Cat | ZR 900 EFI Sno Pro | Base |
| 2003-2005 | Arctic Cat | ZR 900 Sno Pro | Base |
