Description
SIERRA Water Pump Repair Kit for Mercury/Mariner and Force Outboards – 18-3570
The SIERRA Water Pump Repair Kit for Mercury/Mariner and Force Outboards – 18-3570 is a marine cooling-system replacement component designed for select Mercury/Mariner and Force outboards. It is built for marine service and is intended to restore dependable coolant or raw-water circulation when the original pump is worn, leaking, corroded, or otherwise due for replacement.
- Designed for select Mercury/Mariner and Force outboards
- Marine cooling-system replacement component for dependable water circulation
- Suitable for service replacement of worn or leaking original equipment pumps
- Cross-references established OEM or aftermarket part numbers for fitment verification
- Engine-specific fitment should be confirmed by model, serial number, and original part number
What’s in the Box
- Housing
- Impeller faceplate gasket (18-2564-1)
- Drain screw gasket (18-2945-9)
- Seal ring (18-2944-9)
- Impeller gasket (18-2566-9)
- Impeller (18-3056)
- Impeller key (18-3293)
- O-ring (18-7420-9)
- Face seal and tool (18-2599)
- Impeller plate (18-3122)
Specifications
- Manufacturer: Sierra
- Part Number: 18-3570
- Product Type: Water Pump Kit
- Application: select Mercury/Mariner and Force outboards
- OEM / Aftermarket Interchange: Mercury Marine 46-817275A1, 46-817275A2
- UPC: 808282112905

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