Yamaha 155mm Jet Pump Housing (63M) (SKU: 003-505) KH-IG-B The kit includes:

The kit includes:

Solas WR006

Other Yamaha Watercraft Equipped with 144mm Pumps

compressed

Pump Vibration

Yamaha 155mm Jet Pump Housing (63M) (SKU: 003-505) KH-IG-B The kit includes:Yamaha 155mm Jet Pump Housing (63M) WSM 003 505 The WSM 003 505 Yamaha 155mm Jet Pump Housing is a premium aftermarket replacement designed for Yamaha personal watercraft equipped with the 63M pump system. Manufactured from durable marine grade aluminum, this housing is a direct replacement for the OEM Yamaha pump housing while offering the added advantage of a replaceable plastic wear ring for easier maintenance and lower long term ownership costs.