HOT RODS Crankshaft 4073

If you're building a long-stroke engine for your ATV, the HOT RODS Crankshaft 4073 eliminates the guesswork and machine work typically required for displacement upgrades. This complete assembly arrives factory-assembled and trued to OEM specifications, so you can focus on installation rather than sourcing individual components. Pair it with HOT RODS' engineered piston kits—designed specifically for TRX400EX, KFX/LTZ 400, Banshee, Warrior, and Raptor platforms—and you'll gain measurable gains in displacement and low-end torque without fabrication headaches.

• Factory-assembled crankshaft
• Includes connecting rods
• Includes top-end bearings
• Trued to OEM specifications
• Meets or surpasses OEM durability
• Ready for direct installation
• Rebuildable with genuine HOT RODS parts
• Main bearings sold separately
• Seals sold separately
• Compatible with six long-stroke ATV applications
• Eliminates typical machine work
• MPN: 4073