Description
If you’re building a long-stroke engine for your ATV, you need a crankshaft assembly that won’t compromise reliability or performance. The HOT RODS Crankshaft Assembly 4012 arrives factory-assembled, trued to OEM specifications, and ready to install—eliminating the guesswork and machine work typically required for these builds. This complete package delivers durability that meets or surpasses OEM standards without the custom fabrication costs.
- Factory assembled, trued
- OEM specification compliance
- Includes connecting rods
- Includes top-end bearings
- Complete, bolt-on ready
- Completely rebuildable design
- Main bearings: sold separately
- Seals: sold separately
- Six long-stroke applications
- TRX400EX compatible
- KFX/LTZ 400 compatible
- Banshee compatible
- Warrior compatible
- Raptor compatible
- Eliminates machine work
- No modification required
- Single-cylinder design
- MPN: 4012
