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Ships within 48 hours · Estimated delivery Nov 13 - Nov 18
140hp GM 181 I/L 4 1968-1972
1972 1973 1974 1975 1976 1977 1978 1980 1981 1982 1983
Michigan Wheel 311190
Please check what numbers are stamped on your cylinders as you will need to swap the lines from yours to these ones
8hp S/N 2135068 thru 2275946---possibly others though) / Mercury 200 20hp (1558310 THRU 1866495) / Mercury 75 7
MerCruiser Alpha One Clutch Dog 52-66063 Sliding Gen I Lower Unit Gearcase 70-90 Propellers & Parts 140hp GM 181 I/L 4Item Details MerCruiser Sliding Propeller Prop Shaft Clutch dog 52 66063 used in all MC 1 R MR Pre Alpha Gen 1 Alpha 1 lower units 1977 1990 Used but in great shape! This is a stock photo you will receive one in similar condition. Application OEM SLIDING CLUTCH 52 66063, Same as: 52 824112 52 853594 52 853594T & aftermarket Sierra 18 2202 For 888 drives s n 3784375 and up For #1 drives s n 3469428 and up They used the same lower gearcase with all of
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