MerCruiser Pre-Alpha Bearing Carrier 52835A2 1967-1969 Lower Unit 120-140-160 Upper Unit 1990: Not compatible

1990: Not compatible

172123 and 172124) is completely functional

This is the earliest exhaust elbow they made of this style

Please inspect pictures closely to get the best idea of condition

MerCruiser Pre-Alpha Bearing Carrier 52835A2 1967-1969 Lower Unit 120-140-160 Upper Unit 1990: Not compatibleItem Details & Compatibility This is the type of driveshaft used in very old & earliest models of the MerCruiser lower unit gearcases. 1967 1969 120hp 140hp 160hp Stern Drive Units (1967, 1968, 1969) MerCruiser 120 Stern Drive S N 2062141 2791956 MerCruiser 160 Stern Drive S N 2065190 2763411 ***The easiest way to identify this type of gearcase is to count the number of splines on the driveshaft. There will be 8 Splines if it is this style of gearcase