Inner CV joint spline count: 39
Outer CV joint spline count: 27
Compressed overall axle length: 528.5 mm
OEM replacement #: 4S1-2530V-00-00, 4S1-2530T-00-00
This new, fully assembled replacement cv axle for Yamaha ATV’s will fit the following 4×4 applications: 2007-2012 Yamaha Big Bear 400 4×4 Rear, right (Passenger) side. *Axle is made as an OEM replacement and is not intended for use on lifted / modified vehicles. Product Features: Axle bar made with stronger than OEM 4340 forged steel. CV boots are made with OE grade Neoprene boots. Inner CV joint housing splines: 39. Outer CV joint housing splines: 27. Compressed overall axle length: 528.5MM