Valve Stem Oil Seal (8 required per engine) - Replacement
Model: 18-4023
Keypart Price
£4.07 inc VAT £3.39 ex VAT
List Price
£5.09 inc VAT
£4.24 ex VAT
 In stock
Mercruiser Production Years Serial Number Range
165 1987 to 1987 0B434940 to 0B774251
170 1985 to 1986 06916779 to 0B434940
180 1987 to 1987 0B436391 to 0B775248
190 1985 to 1986 06916779 to 0B436390
3.7L 1988 to 1989 0B774252 to 0C762299
3.7LX 1988 to 1989 0B775249 to 0C762299
470 1980 to 1982 05520115 to 06218036
470 1982 to 1984 06218037 to 06916778
470 1976 to 1979 04208730 to 05520114
485 1980 to 1982 05685394 to 06218036
488 1983 to 1984 06170297 to 06916778
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