For Crusaders 305, 350, & 454 CID. Sierra Impeller repair kits are made from high-quality rubber compounds, stainless steel, and composite plastics to withstand harsh marine environments. Our kits circulate water for optimal temperature regulation - preventing overheating and costly engine repairs. Engine-specific water pump repair kits meet or exceed OEM standards.

Kit Includes

• Gasket, Water Pump | 18-0499
• Gasket, Water Pump | 18-3140
• Impeller | 18-3061
• Quad Ring | 18-7480