Wiseco Bottom End Rebuild Kit for 1999-04 Honda TRX400EX - WPC131A 2018 Kawasaki KAF620V Mule 4010 Trans 4x4 SE (3) Pilot air screws

(3) Pilot air screws

2006 Arctic-Cat Sabercat 500 EFI

2007 Ski-Doo MX-Z 600 HO SDI Renegade

1972 Honda CB750K SOHC

Wiseco Bottom End Rebuild Kit for 1999-04 Honda TRX400EX - WPC131A 2018 Kawasaki KAF620V Mule 4010 Trans 4x4 SE (3) Pilot air screwsWiseco Performance Complete Bottom End Rebuild Kit Part Number: WPC131A Fits: 1999 04 Honda TRX400EX Wiseco now provides an all in one kit for your bottom end Made with the toughest materials for increased performance and life span Includes the Crankshaft Assembly, Main Bearings and Bottom End Gasket Kit Wiseco Crankshafts are 4340 steel, core hardened and tempered to reduce stress and optimize tensile strength. The crankshafts are made with a