GLM Marine Catalog - Gaskets, O-Rings, Seals & Fittings

Head Gasket replaces Mercury/Mariner/Force part # 27-825482-1

Fits 8 (232cc), 9.9 HP 2-Cyl. (4-Stroke)

Head Gasket replaces MerCruiser part # 27-850470

For Chevy Gen V & VI 454 CID Engine 7.4L (1992 & Up)

Head Gasket replaces MerCruiser part # 27-8M0049045

For Chevy Mark IV 454 CID engine 7.4L (1991 & Before)

Head Gasket replaces Mercury/Mariner part # 27-96542-1, 27-96281T01

Fits (1976-1990) V6 2.0L Loopcharged Engines with a ø 3.125” Piston use with Rod 636-8118

Holley 2 Barrel Carburetor Mounting Gasket replaces MerCruiser part # 27-60715

Fits 5.7 & 7.4L MPI

Holley 2 Barrel Carburetor Mounting Gasket replaces MerCruiser part # 27-70142

Fits 5.7 & 7.4L MPI

Holley 4 Barrel Carburetor Mounting Gasket replaces MerCruiser part # 27-12732

Holley 4 Barrel Carburetor Mounting Gasket replaces MerCruiser part # 27-41609

Holley 4 Barrel Carburetor Mounting Gasket replaces MerCruiser part # 27-65577

Gasket - For Hydraulic Connector (5 per pack) replaces MerCruiser part # 27-47644-1

Inner Prop Shaft Seal replaces Johnson/Evinrude part # 321459

Intake Manifold Gasket (110 / 120 HP) replaces MerCruiser part # 27-35898T

Intake Manifold Gasket (Merc. 224 CID 3.7L) replaces MerCruiser part # 27-70905

Intake Manifold Gasket Kit

For GM 262 CID 4.3L

Intake Manifold Gasket Kit (GM 262 CID 4.3L) replaces MerCruiser part # 27-11977

Intake Manifold Gasket Set replaces MerCruiser part # 27-17145

For GM 305 / 350 CID 5.0 / 5.7L (1997 & Before)

Intake Manifold Gasket Set w/ Oval Intake Ports replaces MerCruiser part # 27-65184

For GM 454 CID 7.4L

Intake Manifold Gasket Set replaces MerCruiser part # 27-73042

For Ford 302 CID 5.0L S/N 4466390-4615129

Intake Manifold Gasket Set replaces MerCruiser part # 27-75645

For Ford 351 CID 5.8L

Lifter Side Cover Gasket replaces MerCruiser part # 27-34208

For 120/140 4-Cylinder with Casting Cover