Mercury-Mercruiser 39-66214 RING, PISTON - 8 SETS (.030 O.S.)
39-66214 RING, PISTON - 8 SETS (.030 O.S.) has been superceded to a new part number.
The newest part number is 67128 -click here- to see the newest superceded part
Please note the new superceded part is a functional replacement and may look differant from the original part
Manufacturer part number: