BOTTOM END KIT HOT RODS YAMAHA YZ125 02-04

Crankshafts: Heavy Duty OE replacement crankshafts, the most trusted aftermarket crankshaft in the USA. Main Bearings and Seals Kit: Includes all necessary bearings and seals. Complete Engine Gasket Set: Includes all gaskets and seals required for a complete engine rebuild. Main seals are included where applicable. (Note: Water pump seal is not included.) Bottom End Kit Includes: - Crankshaft, Complete Gasket Set, Main Bearings, and Oil Seal Set.