Mercruiser parts illustration |
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Mercruiser upper and lower gearcase with exploded view drawings and parts CLICK HERE
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| 87510 Mercruiser or Alpha 1 lower gearcase seal kit |
P/N 87510 Mercruiser lower seal kit parts for 4 Cylinder V6 and V8 boat outdrives. $44.09
Please note 680 loctite retaining compound should be used to hold oil
seals in place on the lower unit bearing carrier after wire brush cleaning. Aviation gasket compound should be used on o-rings and gaskets to keep seal on scratched surface areas
Parts that are included in # 87510 lower unit seal kit as follows:
12830 Seal OEM # 25-39970 81160 O-ring OEM
# 25-30613 81390 O-ring OEM # 25-90011 81180 O-ring OEM # 25-25439 31020 Gasket OEM # 25-858524 31050 Gasket OEM # 27-42631-1 31010 Gasket
OEM # 27-85608-1 85040 Oil seal OEM # 26-16977 85070 Oil seal OEM # 26-89238 85700 Oil
seal OEM # 26-12224 85581 Oil seal OEM # 26-816464 85140 Seal OEM # 26-45577-1 21330 Slinger
OEM # 25-30271
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| 87500 Mercruiser upper gearcase seal kit parts |
P/N 87500 Mercruiser or Alpha 1 outdrive seal kit parts for years 1970 thru 1989 $26.09
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| 89840 Impeller GLM Marine aftermarket Mercruiser part |
P/N 89840 Mercruiser water pump impeller $18.09
Aftermarket Mercruiser Parts
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| 90190 Mercruiser tool bearing carrier retainer wrench |
P/N 90190 Alpha One tool carrier retainer wrench $88.09
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| 21950 Alpha One transom service kit 1973 thru 1989 |
P/N 21950 Mercruiser or Alpha 1 transom service kit $149.29
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