Yamaha Jet Pump Housings

Shop Yamaha jet pump housings and related components for WaveRunner and jet boat applications, including OE-style and SBT replacement options. Find impeller duct housings, stainless steel pump housings, housing inserts/Delrin liners, sleeves, and seals designed to restore proper clearance and reduce cavitation. Use the fitment details to match the correct part number to your year and model.