Fits Yamaha YFM660F Grizzly (2002-2009) and Yamaha YXR660 Rhino (2004-2007) models, including special editions. This crankshaft assembly is factory-assembled, trued to precise specifications, and ready for installation, offering exceptional reliability and performance. Designed as a direct OEM replacement, this assembly ensures compatibility and value for money.

Features:

• Includes Hot Rods connecting rod, main bearings, and inner crankshaft webs for ATV models.


• UTV assembly includes connecting rod but does not include main bearings.


• Factory-assembled and trued to meet or exceed OEM specifications.


• Completely rebuildable for extended service life.


• Direct OEM replacement for ease of installation.


• High-quality construction ensures durability and performance.


• Note: Please check the product image before ordering to ensure compatibility.

Cross-reference OEM Part Numbers:

• Yamaha: 5KM-11400-00-00


• Hot Rods: 4080

Vehicle Compatibility:

Yamaha Grizzly 660:

• 2002-2009 Yamaha YFM660F Grizzly 4x4


• 2002 Yamaha YFM660FH Grizzly 4x4 Hunter Edition


• 2003 Yamaha YFM660F-GY Grizzly 4x4 Limited Edition


• 2003-2004 Yamaha YFM660FH Grizzly 4x4 Hardwoods Hunter Edition


• 2004 Yamaha YFM660FH-WL Grizzly 4x4 Wetlands Hunter Edition


• 2005 Yamaha YFM660FAH Grizzly 4x4 Hardwoods Hunter Edition


• 2005 Yamaha YFM660FAHW Grizzly 4x4 Wetlands Hunter Edition


• 2005 Yamaha YFM660FASE Grizzly 4x4 Special Edition


• 2006 Yamaha YFM660FAH Grizzly 4x4 Hardwoods Hunter Edition


• 2006 Yamaha YFM660FAHD Grizzly 4x4 Ducks Unlimited Edition


• 2006 Yamaha YFM660FASE Grizzly 4x4 Special Edition


• 2007-2008 Yamaha YFM660FGH Grizzly 4x4 Hunter Edition

Yamaha Rhino 660:

• 2004-2007 Yamaha YXR660F Rhino 4x4


• 2004-2006 Yamaha YXR660FAH Rhino 4x4 Hunter Edition


• 2005 Yamaha YXR660FA Rhino 4x4


• 2006 Yamaha YXR660FAEX Rhino 4x4 Exploring Edition


• 2006 Yamaha YXR660FAH Rhino 4x4 Hunter Exploring Edition


• 2006 Yamaha YXR660FASE Rhino 4x4 Special Edition


• 2007 Yamaha YXR660FDU Rhino 4x4 Ducks Unlimited Edition


• 2007 Yamaha YXR660FH Rhino 4x4 Hunter Edition


• 2007 Yamaha YXR660FSP Rhino 4x4 Sport Edition

Part Number: 56-283.AAA