Part No. RS33-155-SR 155mm SD SR Series and Part No. RS33-159-SRX 159mm SD SRX Series: 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. Sea-Doo PWC Application Chart: 155mm liner fits 185, 155 & 130hp 4-Stroke units. 159mm liner fits 255 & 215hp 4-Stroke units. Available from Riva and Hot Products USA.
