Mercury 60 Kiekhaefer Outboard 23-52442 Propeller Prop Shaft Spacer Racing Foot Harmonic Balancer (These earlier ones are shorter

(These earlier ones are shorter overall)

Just check the part number on the pulley you are replacing to ensure this is the proper one as the similar looking MerCruiser one had different dimensions as it was thicker so the spacing would be off

Will work on most OMC 4

Works with ALL OMC Drives From 1978-1986 120hp

Mercury 60 Kiekhaefer Outboard 23-52442 Propeller Prop Shaft Spacer Racing Foot Harmonic Balancer (These earlier ones are shorterItem Description Mercury Part Number 23 52442 Propeller Shaft spacer for what looks like a racing lower unit in the parts diagram. (and possibly others). Purchase with confidence! General Disclaimer (please read) These are New Old Stock Parts from a large mercury Mark & K models cabinet I have. Some of these parts might work on more models than listed in the title and or the description, Please do your own research There might be some surface rust,