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

Lifter Side Cover Gasket replaces MerCruiser part # 27-34209

For 140/150/160/165 6-Cylinder

Lifter Side Cover Gasket replaces MerCruiser part # 27-814703

For 120/140 4-Cylinder with Stamped Cover

Mallory V8 Distributor Cap Gasket (5 per pack) replaces MerCruiser part # 391-5076

Mercury 3" and 4" Restricted Flow Riser/Elbow Gasket replaces MerCruiser part # 27-860233

Exhaust Elbow Gaskets have side leakage-proof treatment and sticking proof treatment.

• Temperature Limit: 1112 F
• Thickness: 1/16 Inch
• Density of Sheet:1.309 / cm3
• Compressibility: 15-35%
• Recovery: 20% Min.
• Bolt Holes measure 3-7/16" center to center lengthwise and 3-1/16 center to center width wise. 
• Restricted water flow.

Mercury 3" and 4" Open Riser/Elbow Gasket replaces MerCruiser part # 27-863726

Exhaust Riser/Elbow Gaskets have side leakage-proof treatment and sticking proof treatment.

• Fits 1983-2002 V6 and V8, 3" or 4" riser.
• Temperature Limit: 1112 F
• Thickness: 1/16 Inch
• Density of Sheet:1.309 / cm3
• Compressibility: 15-35%
• Recovery: 20% Min.
• Bolt Holes measure 3-7/16" center to center lengthwise and 3-1/16 center to center width wise. 
• Open gasket for standard cooling riser.

Mercury 3" and 4" Blocked Flow Riser/Elbow Gasket replaces MerCruiser part # 27-860231

Exhaust Elbow Gaskets have side leakage-proof treatment and sticking proof treatment.

• Temperature Limit: 1112 F
• Thickness: 1/16 Inch
• Density of Sheet:1.309 / cm3
• Compressibility: 15-35%
• Recovery: 20% Min.
• Bolt Holes measure 3-7/16" center to center lengthwise and 3-1/16 center to center width wise. 
• Blocks water flow for Closed Cooling applications

Oil Filter & Adapter Gasket (5 per pack) replaces MerCruiser part # 27-91892

Oil Pan Gasket Set replaces MerCruiser part # 27-13865-1

For GM 305/350 CID 5.0/5.7L (1986 & Up)

Oil Pan Gasket Set replaces MerCruiser part # 27-14247

For GM 262 CID 4.3L V6

Oil Pan Gasket Set replaces MerCruiser part # 27-14901A1

For GM 153/181CID 2.5L & 3.0L

Oil Pan Gasket Set replaces MerCruiser part # 27-49949

For GM 250 CID 4.1L 160/165 Inline 6-Cylinder

Oil Pan Gasket Set replaces MerCruiser part # 27-64798

For Ford 302 CID 5.0L

Oil Pan Gasket Set replaces MerCruiser part # 27-72479A5

For Merc. 224 CID 3.7L

Oil Pan Gasket Set replaces MerCruiser part # 27-75483

For Ford 351CID 5.8L

Oil Pump Mounting Gasket (5 per pack) replaces MerCruiser part # 27-56859

Oil Seal (Bravo) replaces MerCruiser part # 26-12709

Oil Seal replaces MerCruiser part # 26-16977

Included in Kit: 700-87510

Oil Seal replaces MerCruiser part # 26-30900

For GLM 700-12433 Pump Base

Oil Seal replaces MerCruiser part # 26-30913

Shaft Size 0.4375 Bore Size 0.4375

Oil Seal replaces MerCruiser part # 26-32511

For MC-1 / R / MR / Alpha One