Mercury-Mercruiser 27-66101 GASKET, POWERHEAD TO EXHAUST EXTENSION PLATE
27-66101 GASKET, POWERHEAD TO EXHAUST EXTENSION PLATE has been superceded to a new part number.
The newest part number is 692381 -click here- to see the newest superceded part
Please note the new superceded part is a functional replacement and may look differant from the original part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: