Water pump repair kit by MOOSE OFFROAD HARD - PARTS (manufacturer part no. 821690MSE). Designed for the complete refurbishment of the water pump, this kit includes the essential wear parts to restore the sealing and proper functioning of the cooling circuit on off-road machines (Enduro / Cross).
- Bearings (if applicable): replaces worn parts for smooth operation of the pump shaft.
- Rubber seals: O-rings and lips to prevent external leaks.
- Mechanical water pump seal (if applicable): ensures sealing between shaft and pump body.
- Side cover seal and water pump seal: for a complete restoration of the mating surfaces.
- Circlips on the water pump shaft: holds components on the shaft.
- Copper drain washers: for a clean and reliable reassembly during maintenance operations.
This kit is designed for 2-Stroke and 4-Stroke engines (depending on application) and comes as a complete unit ready to install. Ideal for amateur and professional mechanics looking to perform a targeted revision of the water pump without searching for each part separately. Particularly suitable for several Yamaha 250cc off-road models (e.g. YZ/WR 250F - years mentioned to be verified according to model reference).
Brand: MOOSE OFFROAD HARD - PARTS — Reference: 821690MSE