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

Gasket (5 per pack) replaces MerCruiser part # 27-19553

Gasket replaces MerCruiser part # 27-19701

Gasket replaces Mercury/Mariner/Force part # 27-25725

For (450), (500), (650) L4-Cyl. End Cap Cover

Gasket (5 per pack) replaces Mercury/Mariner/Force part # 27-25848

For 2, 3, L4 & L6-Cyl.

Gasket (5 per pack) replaces Mercury/Mariner/Force part # 27-27936-1

For 30 Jet, 40, 45 HP L4-Cyl

Gasket (5 per pack) replaces Mercury/Mariner/Force part # 27-29166

For (300), (400), (450), (500), (650) L4-Cyl. Magneto Cover

Gasket (5 per pack) replaces Mercury/Mariner/Force part # 27-31402

For Early L4 & L6-Cyl.

Thermostat Housing Top Cover Gasket (5 per pack) replaces MerCruiser part # 27-33179-2

Gasket (5 per pack) replaces MerCruiser part # 27-33956

For 700-15100 4 / 6-Cyl. Inline Chevy

Chevy V8 Gasket (5 per pack) replaces MerCruiser part # 27-34213

4 & 6-Cyl. Chevy Oil Pump Cover Gasket (2 per pack) replaces MerCruiser part # 27-34460

Gasket (5 per pack) replaces MerCruiser part # 27-34486-3

Used with Distributor Assembly – Thunderbolt IV & V

305/350 Gasket (5 per pack) replaces MerCruiser part # 27-34898

Gasket (5 per pack) replaces Mercury/Mariner/Force part # 27-38471

For 65 (650), 90 (900), 100 (1000), 110 (1100) HP L4 & L6-Cyl. Mounting Plate to Drive Shaft Housing

Gasket (5 per pack) replaces Mercury/Mariner/Force part # 27-38501-1

For 30, 35, 40, 45, 50, 60, HP 3 & 4-Cyl. Mounting Plate to Drive Shaft Housing

Gasket (5 per pack) replaces Mercury/Mariner/Force part # 27-39401

For 20 (200) HP 2-Cyl. Cyl. Block to Mounting Plate

Gasket (5 per pack) replaces Mercury/Mariner/Force part # 27-39402

For 20 (200) HP 2-Cyl. Mounting Plate to Drive Shaft Housing

Gasket (5 per pack) replaces MerCruiser part # 27-39917

153CI/120HP (1966-1982) Used w/ end caps w/ water hose connections

Gasket (5 per pack) replaces MerCruiser part # 27-39923

153CI/120HP (1966-1982)

120 Choke Cover Gasket (5 per pack) replaces MerCruiser part # 27-39947