OMC Stringer 2.5L 120hp 3.0L 140hp 4cyl 0383932 383932 Water Pump Pulley Cobra Flywheel 3781021 8781021 2778809

3781021 8781021 2778809

3L 4cyl / 4

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

May work on these other modals and Horsepowers:

Stamped part number is 861229-C Equivalent Part numbers are 44266T1 & 807130A4 / 807130-C & 815786-C / 861229-C

OMC Stringer 2.5L 120hp 3.0L 140hp 4cyl 0383932 383932 Water Pump Pulley Cobra Flywheel 3781021 8781021 2778809Item 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