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Sierra 18-8370 Mercruiser Complete Lower Gearcase Rebuild Kit
Includes water pump and complete seal kits. Fits Mercruiser R/MR/Alpha I.
Kit Includes:
- (2) 18-2945 Drain Screw Gasket
- (1) 18-2340 Shift Shaft Washer
- (1) 18-2076 Oil Seal
- (1) 18-7159 O-Ring
- (1) 18-2002 Oil Seal
- (1) 18-3109 Water Tube Guide
- (1) 18-2154 Shift Shaft Housing Bushing
- (1) 18-3116 Water Pump Housing
- (1) 18-3017 Impeller
- (1) 18-2914 Water Pump Gasket
- (1) 18-7158 O-Ring
- (1) 18-2944 Seal Ring Gasket
- (1) 18-7173 O-Ring
- (1) 18-2826 Water Pump Base Gasket
- (1) 18-2915 Water Pump Gasket
- (1) 18-3117 Impeller Plate
- (1) 18-7162 O-Ring
- (1) 18-2919 Water Pump Gasket
- (1) 18-2801 Water Pump Gasket
- (1) 18-7426 O-Ring
- (1) 18-3110 Water Pump Housing Bushing
- (1) 18-2013 Oil Seal
- (1) 18-2014 Oil Seal
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
Other Details
- Google Product Type:
- Engine Parts
- Wiser:
- Yes
- Product MPN:
- 18-8370
- Product UPC:
- 808282105983
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