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Sierra 18-2666 OMC Upper Unit Seal Kit
Sierra replacement upper unit seal kit for OMC Stern Drives.
- Fits: 100-245 Stringer Units (1968-1972)
Kit Contains:
- (1) 18-0939 Upper Gearcase Dipstick Gasket
- (4) 18-2073 Oil Seal
- (1) 18-3111 Water Pump Shaft Seal
- (2) 18-4248 Drain/Fill Plug Washer
- (4) 18-7103 O-Ring
- (1) 18-7107 O-Ring
- (1) 18-7121 O-Ring
- (1) 18-7134 O-Ring
- (1) 18-7146 O-Ring
- (1) 18-7158 O-Ring
- (1) 18-7172 O-Ring
- (1) 18-7173 O-Ring
- (2) 18-7198 O-Ring
Interchangeable with:
- GLM
- 87651
- OMC Stern Drive
- 981799
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
Sierra 18-2666 Upper Unit Seal Kit
- Product MPN
- 18-2666
- Product UPC
- 30999312778
- Interchangeable with:
- GLM 87651
- Interchangeable with:
- OMC Stern Drive 981799
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