SBT Fits Polaris Crankshaft 1200 /1200 DI Genesis /Pro 1200 /SLX / Virage TX/Txi /Genesis I 1999-2005

For the MSX 140 crankshaft replacement you must use the provided c-clip to hold the crank in place when using an SBT crankshaft. (see A) Rear seals will prevent crank from moving backwards.Remanufactured Crankshaft, including all new main and wrist-pin bearings, inner seals and rods. Trued & welded to better than OEM specifications.