MerCruiser Pre-Alpha Bearing Carrier 52835A2 1967-1969 Lower Unit 120-140-160 Upper Unit Generally used 1983-1986 on GM

Generally used 1983-1986 on GM 4

The pressed-on bearing on these gears MUST be replaced as you can see in picture 3 that one of these gears has a bent bearing cage

Please inspect pictures closely to get the best idea of condition

172123 and 172124) is completely functional

This is just the top plate for the driveshaft housing

MerCruiser Pre-Alpha Bearing Carrier 52835A2 1967-1969 Lower Unit 120-140-160 Upper Unit Generally used 1983-1986 on GMItem 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