18-3324 Water Pump Repair Kit for Mercury and Mariner 30-70 HP 2-Stroke Outboards | SeaSierra
18-3324 Water Pump Repair Kit for Mercury and Mariner 30-70 HP 2-Stroke Outboards | SeaSierra is backordered and will ship as soon as it is back in stock.
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Worry-free returns
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Delivery and Shipping
Delivery and Shipping
Orders are typically processed within 1–2 business days.
U.S. orders usually arrive within 6–15 days, depending on stock location and destination.
International delivery times may vary due to customs processing.
Tracking information will be provided once your order ships.
Product Details:
- SKU: 183324
- Manufacturer & Brand: SeaSierra
- Category: Cooling Systems / Water Pump Kits
- Part Type: Water Pump Repair Kit
Part Numbers and Replacements:
-
Replaces OEM Part Numbers:
- 77177A3
- 46-77177A3
- Replaces Sierra Part Number: 18-3324
- GLM Part Number: 12100
Compatibility:
Fits the Following Mercury and Mariner 2-Stroke Outboards:
- 30 hp (1989-1997, JET, 4 cylinders)
- 35 hp (1984-1989, 2 cylinders)
- 40 hp (1978-1983, 2 cylinders; 1989-UP, 4 cylinders)
- 45 hp (1986-UP, 4 cylinders)
- 50 hp (1978-1985, 4 cylinders; 1984-1990, 3 cylinders)
- 60 hp (1984-1990, 3 cylinders)
- 65 hp (1976, 3 cylinders)
- 70 hp (1977-1983, 3 cylinders)
Additional Information:
- Quality: The impeller is made from a neoprene rubber compound for added flexibility and long-lasting performance. The kit is designed to meet or exceed OEM standards.
- Installation: Easy to install, but professional installation is always recommended.
- Warranty: Lifetime warranty offered. Free replacement or refund available.
- Maintenance: Inspect the impeller once per year or every 100 hours of operation for optimal performance.
- Note: Please check part numbers to ensure proper fit when you purchase.
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