RIVA Racing Stainless Steel Impeller Housing for Yamaha WaveRunners

The Riva Racing heavy-duty, 100% stainless steel wear rings/impeller liners are the perfect replacement for your damaged original unit. Durable solid stainless steel construction resists debris damage and saltwater corrosion. Original Yamaha wear ring is constructed of cast aluminum with a thin stainless steel liner that is pressed into place. Corrosion quickly develops between the dissimilar metals swelling the thin liner until it closes down and jams against your impeller. When well cared for, the Riva Racing stainless steel wear rings will provide years of trouble free use.