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Mercury MerCruiser 27-49121 Genuine OEM 454 502 CID 7.4L & 8.2L Valve Cover Gasket
- Genuine OEM Mercury Quicksilver Parts
- V8 Inboard Valve Cover Gasket
- For use with:
- Mercruiser 325, 1969-1972, Serial Range: 2278747-3640670
- Mercruiser 325, 1972-1972, Serial Range: 3640671-3780449
- Mercruiser 330, 1977-1981, Serial Range: 4623115-6083144
- Mercruiser 330, 1982-1987, Serial Range: 6083145-0B816540
- Mercruiser 390, 1969-1970, Serial Range: 2781129-2825059
- Mercruiser 575, 1986-1992, Serial Range: 0A677429-0D763716
- Mercruiser 330 MIE, 1977-1980, Serial Range: 4623115-5889913
- Mercruiser 340 MIE w/B-W, 1981-1987, Serial Range: 5889914-0B788365
- Mercruiser 350 MIE, 1974-1976, Serial Range: 3780450-4623109
- Mercruiser 370 TRS, 1978-1985, Serial Range: 4179554-6721527
- Mercruiser 370 TRS, 1985-1987, Serial Range: 6721528-0B714586
- Mercruiser 400 TRS, 1980-1986, Serial Range: 4179554-0B457644
- Mercruiser 454 Mag Alpha, 1986-1988, Serial Range: 0A631894-0B785148
- Mercruiser 454 Mag Bravo, 1988-1992, Serial Range: 0B721206-0D805068
- Mercruiser 460 TRS, 1983-1986, Serial Range: 4179554-6181046
- Mercruiser 502 Mag Bravo, 1990-1992, Serial Range: 0C878221-0D824588
- Mercruiser 7.4L Bravo, 1988-1991, Serial Range: 0B771113-0D603117
- Mercruiser 7.4L MIE, 1988-1992, Serial Range: 0B788366-0D715493
- Mercruiser 8.2L MIE w/Hurth, 1990-1992, Serial Range: 0C878221-0D857199
- Manufacturer: Mercury, Quicksilver, MerCruiser
- Model Number: Rocker Cover Gasket
- Part Number: 27-49121
- Also Known As:
- 49121, 27-91831, 710-27-49121
OMC 912768, 915719
- Sierra 18-0464
