Description
If you’re building a high-performance long-stroke engine for your ATV, the HOT RODS Crankshaft Assembly 4055 eliminates guesswork and machine work by delivering a complete, factory-assembled unit that meets or exceeds OEM specifications straight out of the box. This pre-trued crankshaft paired with proven HOT RODS connecting rods and top-end bearings gives you the reliability of a stock unit with the durability upgrades serious racers demand. Whether you’re running a TRX400EX, KFX/LTZ 400, Banshee, Warrior, or Raptor, this assembly simplifies installation and performance gains without requiring extensive fabrication.
- Factory-assembled, pre-trued
- Complete with connecting rods
- Includes top-end bearings
- Meets/exceeds OEM specs
- Completely rebuildable design
- Bolt-on installation ready
- Six long-stroke applications
- Compatible TRX400EX, KFX/LTZ 400, Banshee, Warrior, Raptor
- No machine work required
- Main bearings sold separately
- Seals sold separately
- MPN: 4055
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