Seal Ring Gasket

Replaces: 27-52550

For: Mercruiser GM 454/502 CID Eng; (7.4L and 8.2L)

Replaces: 26-892683 (Mercruiser-Cummins)

for model: 8M0047215

Replaces: 27-54529

454 CID Timing Cover

 GM 7.4L

Mercruiser: 11988, 27-11988, 27-8M0077607; Crusader: 97686; Volvo: 3854300, 3854942, 856401; OMC/Johnson/Evinrude: 0509245, 0912970, 3854300, 3854942

   For: 4.3 Litre

     262 CID

Brand: Felpro

Mercruiser: 802297, 878689; OMC/Johnson/Evinrude: 0329419, 0765012, 0777390, 329419, 765012 

Replaces: 27-85817A1

For: Mercruiser GM 350 CID (5.7L)

Replaces: Mercruiser: 26-32511A1, 27-94996A3, 27-94996Q2, 27-94996T2, 64818A3, 94996A2, 94996A20, 94996BK2, 94996Q2; OMC/Johnson/Evinrude: 0508537, 0508539, 0508557, 0508577, 0775545 

Alpha One Gen OD469859-OK999999 (1991 - 97)

Replaces: 27-68714A6, 27-68714

For: Mercruiser 224 CID Engines: 165, 170, 180, 190, 470, 485 & 488 HP

Replaces: 27-56108

Replaces: 

Mercruiser: 27-75611, 27-75611001, 75611001; Volvo: 3853380

Cylinder Head (2 required)

For: GM 305 (5.0L)/350 (5.7L) CID Eng.

Replaces: Mercruiser: 27-43006-8, 27-430068, 430067, 430068; Bombardier: 0509254

Replaces: 27-72479A5

For: Mercruiser 224 CID (3.7L)

Replaces: 27-13687

For: GM 454 (7.4L) CID Eng.

Replaces: 27-811207, 27-811207

For: 502 CID

Replaces: 27-14250

V6 & V8 Timing Chain Cover

Replaces: 27-14901A1

For: Mercruiser GM 153/181 (2.5L & 3.0L)