Yamaha 155mm Replacement Pump Liner (63M) (SKU: 003-520) SLA014

Yamaha 155mm Replacement Pump Liner (63M) (SKU: 003-520) SLA014Yamaha 155mm Replacement Pump Liner (63M) WSM 003 520 The WSM 003 520 Yamaha 155mm Replacement Pump Liner is a direct replacement wear ring liner designed for WSM aluminum jet pump housings utilizing the Yamaha 63M pump system. This replaceable liner provides an economical way to restore proper impeller clearance and jet pump performance without replacing the entire pump housing. Over time, pump liners can become worn or damaged from rocks, sand,

each impeller includes an impeller tool and nose boot for installation

Solas WR001

Protect your Sea-Doo jet pump and extend its service life with premium synthetic Sea-Doo Jet Pump Oil

The WSM 003-521-1 Yamaha 144mm Replacement Pump Liner is a direct replacement wear ring liner designed for WSM aluminum jet pump housings utilizing the Yamaha 6R8 pump system

Prevents Water Intrusion

Yamaha Stand-Up Personal Watercraft

Replacing a worn wear ring is one of the most important maintenance services for maintaining proper jet pump performance

Improves Hook-Up & Throttle Response

and racing applications

A simple bolt-on upgrade for riders seeking improved responsiveness and trick execution

this stainless steel Dynafly impeller is custom pitched by Impros to match your exact boat model

Our custom pitched KG-CD impellers have become popular with the new SX-R 1500 stand up