Hot Rods 4080 Complete Crankshaft Assembly Yamaha Grizzly Rhino 660

The Hot Rods 4080 complete crankshaft assembly is a premium OEM replacement crankshaft designed for Yamaha Grizzly 660 (2002-2008) and Rhino 660 (2004-2007) models. This heavy-duty crankshaft delivers reliable performance at a fraction of the cost of OEM cranks while meeting or exceeding factory specifications.

Key Features:

• Sold complete and ready for installation with heavy duty connecting rods, top end bearings and crankshaft webs
• Heavy duty connecting rods are double forged for strength, shot peened to eliminate stress risers and improve fatigue durability 2 times over a standard forged rod
• Bronze bushing in the small end to reduce piston pin galling
• Components are copper plated, case hardened, heat treated, CNC machined, and held to a tolerance measured in microns
• Factory assembled and trued to OEM specifications to meet or surpass the OEM crankshaft in performance and durability
• Fully rebuildable with genuine Hot Rods connecting rods and bearings

What's Included:

• Complete crankshaft assembly
• Hot Rods connecting rod(s)
• Top end bearings
• Crankshaft webs

Please Note: Main crank bearings not included (sold separately). Replaces OEM part number 5KM-11400-00-00.

Hot Rods has been manufacturing premium crankshafts and connecting rods since 1993, earning a reputation as the premier alternative to costly OEM components. Each crankshaft is precision-built for drop-in installation, making engine rebuilds straightforward and reliable.