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Sierra 18-3320 Water Pump Kit
Sierra replacement water pump kit for Mercruiser engines. Sierra high quality aftermarket parts are manufactured to meet or exceed OEM requirements.
- For MR/Alpha l Units S/N 6854393-0D469858
Includes:
- Water Pump Gasket 18-2801
- Water Pump Base Gasket 18-2826
- Water Pump Gasket 18-2914
- Water Pump Gasket 18-2919
- Seal Ring Gasket 18-2944
- Rain Screw Gasket 18-2945
- Impeller 18-3017
- Water Tube Guide 18-3109
- Water Pump Housing Bushing 18-3110
- Water Pump Housing 18-3116
- Impeller Plate 18-3117
- Water Pump Base 18-3420
- O-Ring 18-7162
- O-Ring 18-7173
- O-Ring 18-7176
- O-Ring 18-7426
Replaces:
- GLM
- 12120
- Mallory
- 9-48307
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
Other Details
- Google Product Type:
- Engine Parts
- Google Custom Field 2:
- best
- Product MPN:
- 18-3320
- Product UPC:
- 030999315823
- Facebook:
- Yes