HOT RODS Crankshaft Assembly 4084

If you're building a high-performance ATV engine, a quality crankshaft assembly is non-negotiable—it's the foundation that transfers power reliably under extreme conditions. The HOT RODS 4084 arrives factory-assembled and pre-trued to OEM specifications, eliminating guesswork and machine work so you can focus on getting your build on the track. This complete assembly pairs proven connecting rods and top-end bearings in a package designed for durability and straightforward installation across popular ATV platforms.

• Factory-assembled, pre-trued
• OEM-specification tolerances
• Genuine HOT RODS connecting rods
• Top-end bearings included
• Complete crankshaft webs
• Bolt-on ready installation
• Six long-stroke applications available
• Fits TRX400EX, KFX/LTZ 400, Banshee, Warrior, Raptor
• Eliminates machine work requirement
• Fully rebuildable design
• Main bearings sold separately
• Seals sold separately
• MPN: 4084