The Riva heavy-duty, 100% stainless steel wear rings/impeller liners are the perfect replacement for your damaged original unit. Replaces original plastic liner with easy press in installation. Durable stainless steel resists debris damage and saltwater corrosion. Provides increased durability and performance due to precision machined clearance between wear ring and impeller. Directly replaces OEM liner in all 185 Supercharged and `03 & newer 155/130hp 4-Stroke models.
