Moose Racing 09350447 Gearbox output shaft sealRef : ME02326A / 09350447

Manufacturer's ref: 25-4022 — Brand: MOOSE OFFROAD HARD - PARTS. Seal kit designed for the output shaft of motocross gearboxes. Compact and ready-to-install set, ideal for maintenance or restoration of the running gear after a muddy season.

• Contents: hardened steel ring, improved seal (oil seal), O-ring depending on application, and circlip or locking washer depending on installation.
• Application: output shaft / gearbox output.
• Origin: made in the United States.
• Unit: 1 kit.

This seal kit provides the necessary sealing components to limit leaks at the gearbox output and preserve internal lubrication. The hardened steel ring provides a robust support surface for the oil seal, while the O-ring and circlip ensure mechanical retention in the housing. Suitable for common interventions during a gearbox output disassembly or preventive replacement after wear.

Compatible with many motocross machines — notably found on models such as YAMAHA YZ 250 (5DJ) 1998, YZ 250 (4XL) 1997 or WR 250 Z (4XK) 1997 — check the application on your model before ordering. A practical part for riders and mechanics looking for a complete, reliable kit for the workshop or trackside.