IMPELLER HOUSING TRIM SEAL YAMAHA, WC-03464, 6R7-51117-01-00, JET SKI, PWC DRIVE PARTS

This impeller housing trim seal is a Yamaha personal watercraft pump shoe gasket (also known as pump packing) for 144 mm jet pumps. It sits between the wear ring and the pump shoe to create an airtight interface, maintaining pump efficiency and reducing cavitation on the specified 650/700 models.

Features

• Direct-fit replacement gasket for Yamaha 144 mm jet pump applications


• Seals the interface between the wear ring and the pump shoe to help prevent air leaks and cavitation


• Compatible with OEM Yamaha as well as Skat-Trak and SOLAS 144 mm pumps


• Designed to suit the listed SuperJet, VXR, VXR Pro and Wave Blaster models

Specifications

• Part type: Impeller housing trim seal (pump shoe seal / pump packing)


• Pump size compatibility: 144 mm


• Installation location: Front of the wear ring to pump shoe interface


• Equivalent aftermarket references: Wavewerx WC-03464; WSM 003-555

Cross-Reference OEM Part Numbers

• 6R7-51117-01-00


• 6R7-51117-00-00

Vehicle Fitments

• SuperJet 650 1990–1993


• SuperJet 700 1994–2020


• VXR 650 1991–1995


• VXR Pro 700 1993–1994


• Wave Blaster 700 1993–1996