OMC Stringer 2.5L 120hp 3.0L 140hp 4cyl 0383932 383932 Water Pump Pulley Cobra Flywheel Some extra holes next to

Some extra holes next to the factory holes

they changed the designs a few times in the late 60's to early 70's so please ensure yours looks just like this

23-63466 / 75023 / 86665 / 866651A1

There is some pitting from oxidation in some spots (Visible in pictures) and this has been cleaned off & painted over

OMC Stringer 2.5L 120hp 3.0L 140hp 4cyl 0383932 383932 Water Pump Pulley Cobra Flywheel Some extra holes next toItem Details This is a stock photo you will receive one in similar condition. Single groove pulley 7" inch diameter used on older and newer Inline 4 cylinder & 6 cylinder water pumps and also GM V6 & V8 water pumps that use a single groove pulley. GM 120hp 2. 5L 4cyl GM 140hp 3. 0L 4cyl GM 165hp 4. 1L 6cl GM 4. 3L 262cid Models WITHOUT Power steering GM 5. 0L 305 Models WITHOUT Power steering GM 5. 7L 350 Models WITHOUT Power steering OMC Part Number