Fuller Hotrods P136 Hot Rods Crank Pin Replacement Engine Crankshaft

The Fuller Hotrods P136 is a brand-new aftermarket crank pin engineered to meet or exceed original equipment manufacturer (OEM) standards for fit, function, and durability. Designed as a direct replacement for worn or damaged crank pins in powersports engines, this part restores proper crankshaft assembly geometry and reliable power transfer.

Key Features:

• Premium steel construction — manufactured from hot-rolled ASTM 4115 alloy steel for superior strength and fatigue resistance
• Case-hardened surface — provides a tough outer layer to resist wear under high-stress engine conditions
• OEM-spec dimensions — engineered to meet or exceed original equipment specifications for precise fit and reliable performance
• Brand new unit — not remanufactured or rebuilt; ready for installation straight out of the box

The ASTM 4115 chromoly steel used in this crank pin offers an excellent combination of core toughness and surface hardness, making it well-suited for the demanding rotational loads found in two- and four-stroke powersports engines. A dependable choice for engine rebuilds and bottom-end restoration projects.