HOT RODS Crankshaft Assembly 4049

If you're rebuilding a high-performance four-stroke or planning a long-stroke conversion on your ATV, starting with a properly assembled crankshaft is non-negotiable. The HOT RODS Crankshaft Assembly 4049 arrives factory-assembled and trued to OEM specifications, eliminating guesswork and machine work so you can focus on building power. Whether you're running stock or upgrading to a long-stroke configuration, this complete assembly delivers the durability and precision that serious builders expect.

• Factory-assembled, trued crankshaft
• Includes connecting rods
• Top-end bearings included
• Meets/exceeds OEM specs
• Completely rebuildable
• Six long-stroke applications available
• Compatible with TRX400EX
• Compatible with KFX/LTZ 400
• Compatible with Banshee
• Compatible with Warrior
• Compatible with Raptor
• Ready for installation
• Main bearings sold separately
• Seals sold separately
• Eliminates custom machine work
• MPN: 4049