Fuller Hotrods P145 Crank Pin for Powersports Engine Rebuilds

The Fuller Hotrods P145 is a premium aftermarket crank pin engineered for powersports engine rebuilding applications. Machined from hot-rolled ASTM 4115 steel and case-hardened, this crank pin delivers the strength and durability needed to handle the high-stress demands of two- and four-stroke engine environments.

Key Features:

• Manufactured from hot-rolled ASTM 4115 steel for superior tensile strength and fatigue resistance
• Case-hardened surface treatment for enhanced wear resistance and long service life
• Meets or exceeds OEM specifications for precise fit and reliable performance
• Brand new aftermarket unit — not remanufactured or refurbished
• Compatible with rebuilding both Hot Rods and OEM crankshafts

The P145 crank pin is the critical component that connects the crankshaft to the connecting rod, transmitting the reciprocating motion of the piston into rotational crankshaft movement. Choosing a properly spec'd replacement crank pin is essential for a reliable, long-lasting engine rebuild.