Mercury MerCruiser 27-56173 Genuine OEM 20.50” Valve Rocker Cover Gasket 3852818

  • Sale
  • Regular price $19.95
  • Will be in stock after


  • Genuine OEM Mercury Quicksilver Parts 
  • 20.50” Valve Rocker Cover Gasket
  • Dimensions: 20.50” X 6” X 0.25”
  • Manufacturer: Mercury, Quiksilver, MerCruiser, Mariner
  • Part Number: 27-56173
  • Also Known As: 2756173, OMC 3852818, 913758
  • For use with:
    • 215 ENGINE - 215 MIE FORD 302 V-8 1970-1972
    • 233 ENGINE - 233 MIE FORD 351 V-8 1975-1977
    • 255 ENGINE - 255 MIE FORD 351 V-8 1973-1974
    • 215 ENGINE - 215 (4 BBL.) FORD 302 V-8 1970-1972
    • 225 ENGINE - 225 (4 BBL.) FORD 302 V-8 1973-1974
    • 888 ENGINE - 888 (2 BBL.) FORD 302 V-8 1971-1977