
The Story
Durable and high-performance crankshaft assembly designed for Honda TRX400EX and TRX400X models. This heavy-duty crankshaft includes a Hot Rods connecting rod and is factory-assembled and trued to meet or exceed OEM specifications. Fully rebuildable for extended service life, it is ready for installation but requires separate purchase of new main bearings.
Features:
- Factory-assembled and trued to meet or surpass OEM specifications.
- Includes a Hot Rods connecting rod for durability and performance.
- Completely rebuildable for long-term use.
- Ready for installation.
- Main bearings not included; must be purchased separately.
Cross-Reference OEM Part Numbers:
- Hot Rods Part No: 4040
- Honda: 13000-HN1-000, 13000-MBV-730
Vehicle Compatibility:
- Honda TRX400EX FourTrax: 1999–2000
- Honda TRX400EX Sportrax: 2001–2008
- Honda TRX400X: 2009–2014
Part Number: 4040

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Durable and high-performance crankshaft assembly designed for Honda TRX400EX and TRX400X models. This heavy-duty crankshaft includes a Hot Rods connecting rod and is factory-assembled and trued to meet or exceed OEM specifications. Fully rebuildable for extended service life, it is ready for installation but requires separate purchase of new main bearings.
Features:
- Factory-assembled and trued to meet or surpass OEM specifications.
- Includes a Hot Rods connecting rod for durability and performance.
- Completely rebuildable for long-term use.
- Ready for installation.
- Main bearings not included; must be purchased separately.
Cross-Reference OEM Part Numbers:
- Hot Rods Part No: 4040
- Honda: 13000-HN1-000, 13000-MBV-730
Vehicle Compatibility:
- Honda TRX400EX FourTrax: 1999–2000
- Honda TRX400EX Sportrax: 2001–2008
- Honda TRX400X: 2009–2014
Part Number: 4040




















