Yamaha 144mm Jet Pump Housing (6R7) (SKU: 003-507) 3D Base and 260HP Sea-Doo platforms while

and 260HP Sea-Doo platforms while maintaining excellent acceleration and rideability

freeriding

and superior traction in rough water conditions

This serviceable design helps reduce maintenance costs while extending the life of your pump housing

This cost-effective solution helps extend the life of your aluminum pump housing while maintaining optimal jet pump efficiency

Yamaha 144mm Jet Pump Housing (6R7) (SKU: 003-507) 3D Base and 260HP Sea-Doo platforms whileYamaha 144mm Jet Pump Housing (6R7) WSM 003 507 The WSM 003 507 Yamaha 144mm Jet Pump Housing is a high quality aftermarket replacement designed to restore pump performance and reliability for Yamaha personal watercraft equipped with the 6R7 pump system. Manufactured from durable marine grade aluminum, this housing is a direct replacement for the OEM Yamaha pump housing and includes a replaceable plastic wear ring for easier maintenance and lower long