MerCruiser 44-66060 Propeller Prop Shaft Pre-Alpha Gen I One Lower Unit Gearcase Cooling System & Hoses This is also part of

This is also part of the rear engine mount

but that was because it was a new style of the plate which could be used on Bravo Gimbal housings (and ultimately the same pattern for the Gen II housings)

used on Mark 15 20 25 25E 30 30E KH7 WG7 (and possibly others)

Great Shape

MerCruiser 44-66060 Propeller Prop Shaft Pre-Alpha Gen I One Lower Unit Gearcase Cooling System & Hoses This is also part ofItem Details MerCruiser Propeller Shaft 44 66060 used in all R MR Pre Alpha Gen 1 Alpha 1 lower units 1977 1990 Also Includes shift spool & assorted parts as pictured Clutch Dog 52 66063 In a nutshell Replaces: 44 66060, 44 66060 3, 44 824110, 44 860308 For all #1 & MR ALPHA Units S N 2791957 & above. Also for 165 (6 cyl.) S N 2763442 & above. They used the same lower gearcase with all of the engines so you're particular engine is not applicable so