SOLAS Stator - Jet Pump - 12-Vane - 144 mm - Yamaha YQS-SV-144/74

Stator - Jet Pump - 12-Vane - 144 mm - Yamaha Constructed of stainless steel and 6061 T-6 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, 144 mm stator requires the use of a large hub Magnum impeller part# 4809-0196 (12/18 pitch) or part 4809-0197 (13/19 pitch) sold separately, Includes 12-vane stainless pump, pump cone and dual cowling with brass fittings, Use OEM Yamaha bearings and seals, Spacer not required.