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

GLM High Quality Exhaust Manifold Gasket (GM V6) replaces MerCruiser part # 27-99757

GLM Exhaust Manifold Gaskets have tinged tinplate-reinforcement. These Manifold Gaskets are made from flexible graphite composite reinforced sheets laminated with stainless steel (marine grade) foils.

• Temperature Limit: 1112 F
• Thickness: 1/16 Inch
• Density of Sheet:1.309 / cm3
• Compressibility: 15-35%
• Recovery: 20% Min.

Head Gasket replaces MerCruiser part # 27-13709

For Mercruiser 224 CID Engine 3.7L

Head Gasket replaces Mercury/Mariner part # 27-18785T

Fits (1992-2000) V6 2.0L Loopcharged Engines with a ø 3.125” Piston use with Rod No. 644-818141

Head Gasket replaces Mercury/Mariner part # 27-18786T

Fits (1978-1998) V6 2.4L Loopcharged Engines with a ø 3.375” Piston for XR4, Magnum II, 175 Model

Head Gasket replaces Mariner part # 27-18937

Fits 9.9c, 15c, K, W15 HP

Head Gasket replaces Mariner part # 27-19138

Fits 30A, W30 (w/ Marathon) HP

Head Gasket replaces MerCruiser part # 27-34273-1

For Chevy 153 CID Engine 2.5L

Head Gasket replaces Mercury/Mariner part # 27-41245-1

Fits (1978-1988) V6 2.4L Loopcharged Engines with a ø 3.375” Piston for 200, 2000 Model

Head Gasket replaces Mercury/Mariner part # 27-41246-1

Fits (1978-1998) V6 2.4L Loopcharged Engines with a ø 3.375” Piston

Head Gasket replaces MerCruiser part # 27-47453

For Chevy 250 CID (6-Cyl.) Engine 4.1L- 2 per pack

Head Gasket replaces MerCruiser part # 27-52364

For Chevy 181 CID Engine 3.0L

Head Gasket replaces MerCruiser part # 27-75611

For Chevy 305/350 CID Engine 5.0/5.7L

Head Gasket replaces MerCruiser part # 27-75647

For Ford 302 CID Engine 5.0L

Head Gasket replaces Mercury/Mariner part # 27-79583-1

Fits (1976-1998) V6 2.0L Loopcharged Engines with a ø 3.125” Piston

Head Gasket replaces Mercury/Mariner/Force part # 27-803508

Fits 4, 5, 6 HP 1-Cyl. (4-Stroke)

Head Gasket replaces MerCruiser part # 27-803508-2

Fits Late 4, 5, 6 HP 1-Cyl. (4-Stroke)

Head Gasket replaces MerCruiser part # 27-816460

For Chevy 262 CID V6 Engine 4.3L

Head Gasket replaces Force part # 27-820438

Fits (1991-1995) 70, 75, 90 HP, 3-Cyl.

Head Gasket replaces Mercury/Mariner part # 27-822844T04

Fits (1978-2000) V6 2.5L Loopcharged Engines with a ø 3.501” Piston

Head Gasket replaces Force part # 27-824615-2

Fits (1996-2000) 120, 120XR, 120XR2, L4-Cyl.