Crank Shaft Bearing and Seal Kit designed to meet OEM specifications, providing reliable performance and durability. This kit includes high-speed bearings and EMQ standard seals with garter-spring inner lips and rubber-covered outer diameters for optimal sealing. All components necessary for a complete crank bearing rebuild are included.

Features:

• High-quality, OEM-matched bearings and seals.


• EMQ standard seals with garter-spring inner lips for enhanced sealing efficiency.


• Rubber-covered outer diameter ensures superior performance and durability.


• Comprehensive kit for crank bearing rebuilds.

Kit Contents:

• Seal (20x40x7mm): 1


• Seal (22x38x7mm): 1


• Engine Bearings (63/22 C3 KOYO 22x56x16): 2

Cross-Reference OEM Part Numbers:

• Bearing KOYO: 93306-37204-00


• Oil Seal: 93102-20485-00


• Oil Seal: 93102-22419-00

Vehicle Compatibility:

• Yamaha YZ125 (2005–2019)

Part Number: 56-378.AB