HONDA
TRX400EX 2005 - 2014,

Wiseco Crank shaft assembly with main barings and bottom end gasket set. WPC131B,

Kit Contains; Crank shaft, Bottom end gasket kit with seals, Crank shaft bearings & seals.

Wiseco Crankshafts. Wiseco power sports crankshafts feature a duble forged connecting rod made from dedicated forgings. The rods maintain superior strength, durability, and dimensional consistency through improved gain flow. Shot peening eliminates residual stress and oil slots are located to maximize lower rod oiling and extend bearing life. Wiseco has designed these crankshafts and connecting rods to work together with our pistons to provide the smoothest rotating assembly possible. Having a complete bottom end that is made of 100% forged material will give you the peace of mind that your motor will be able to withstand any abuse within reason.

Part No. 56-199.WI.B