MerCruiser 33864 Water Pump Pulley Early 110hp 150hp 160hp 327 1963-1968 Trim & Tilt Wiring Harness you will receive one in

you will receive one in equal or better condition than the one pictured here

0L 140hp 181CID

so you'll just have to look at your exiting one to figure out which kind that you need

Found on Mercury Mark 30H 55H & Wizard WH6 / WH6A

MerCruiser 33864 Water Pump Pulley Early 110hp 150hp 160hp 327 1963-1968 Trim & Tilt Wiring Harness you will receive one inPart Number(s) Included MerCruiser 33864 Water Pump Pulley This is the very early version pulley generally only found in the mid late 60's Includes spacer plate General Application Compatibility MerCruiser 110hp 2. 5L 4cyl (All Models) MerCruiser 120hp 2. 5L 4cyl (SN 0000000 2520424) MerCruiser 140hp 3. 2L 6cyl (All Models) MerCruiser 150hp 3. 8L 6cyl (All Models) MerCruiser 160hp 4. 1L 6cyl (SN 0000000 2494926) MerCruiser 327 V8 (Up to SN 33864) This