Stator - Jet Pump - 12-Vane - 148 mm - Yamaha
Constructed of stainless steel and 6061-T6 billet aluminum, unlike the stock pumps, which are made from weaker cast aluminum, plastic and brass, These performance pumps are a direct replacement for the inefficient OEM aluminum 6-vane stator section, Includes 12-vane stainless pump, pump cone and dual cowling with brass fittings, 148 mm stator is an upgrade intended for freestyle riders; requires use of YRS series Concorde impeller., Use OEM Yamaha bearings and seals.