This engine oil seal kit is a direct replacement for the original engine oil seals on Yamaha YFZ450 models from 2004 to 2008. It is used during engine rebuilds to replace worn or damaged seals and maintain correct sealing across key engine areas.

Features

• Direct replacement for original engine oil seals


• Supplied for a complete engine rebuild


• Covers clutch, shift cam, water pump, crankcase cover and transmission seal applications

Kit Contents

• 2 x Clutch oil seal / shift cam oil seal, 12 mm x 18 mm x 5 mm


• 1 x Water pump oil seal, 12 mm x 22 mm x 5 mm


• 1 x Crankcase cover oil seal, 14 mm x 22 mm x 5 mm


• 1 x Water pump oil seal, 12.5 mm x 25 mm x 7 mm


• 1 x Transmission oil seal, 32 mm x 42 mm x 6 mm

Cross-Reference OEM Part Numbers

• K&S 50-4044


• 58-9040.KS

Vehicle Fitments

• Yamaha YFZ450 2004


• Yamaha YFZ450 2005


• Yamaha YFZ450 2006


• Yamaha YFZ450 2007


• Yamaha YFZ450 2008


• Yamaha YFZ450BB Bill Ballance Edition 2006-2007


• Yamaha YFZ450LE Limited Edition 2004


• Yamaha YFZ450SE Special Edition 2005, 2007


• Yamaha YFZ450SE2 Special Edition 2 2007


• Yamaha YFZ450SP 50th Anniversary Edition 2006


• Yamaha YFZ450SP Special Edition 2008


• Yamaha YFZ450SP2 Special Edition 2 2008