GLM Marine Catalog - Cooling

Spring replaces MerCruiser part # 24-47968

For 30, 35, 40 (400) (402) 2-Cyl

Spring replaces MerCruiser part # 24-64878

For Force 40, 50 HP Mercury 135-200 HP V6

Spring replaces MerCruiser part # 24-66852

For 35, 50, 60 HP

Spring (2 per pack) replaces MerCruiser part # 24-78962

Spring replaces MerCruiser part # 24-815418

Spring replaces MerCruiser part # 24-826199-1

Spring (6 Jaw) replaces MerCruiser part # 24-850327

Spring replaces MerCruiser part # 24-90392

For 30-60 HP 2 & 3-Cyl V6 (3.4L)

Spring (1975-1988) replaces Johnson/Evinrude part # 320311

Spring replaces Johnson/Evinrude part # 324369

Spring replaces Johnson/Evinrude part # 911961

Spring replaces Johnson/Evinrude part # 911962

Thermostat Bypass Gasket Restricted replaces MerCruiser part # 27-41812-2

Thermostat Cover replaces MerCruiser part # 17494A1

Thermostat Cover replaces MerCruiser part # 47441A1

For V6 305/350 Chevy Engines

Thermostat Cover replaces MerCruiser part # 47442A1

454/502 Chevy Engines

Thermostat Cover replaces MerCruiser part # 827251A1

For 40, 50, 55, 60 HP 3-Cyl. s/n G662183 & Up

Thermostat Housing replaces MerCruiser part # 55131A5

For closed cooling models

Thermostat Housing replaces MerCruiser part # 78984A1

For exhaust systems with rear mounted risers. MC-1 with 305 / 350 Chevy Engines (1977-1982)

Thermostat Housing replaces MerCruiser part # 861188A1

For closed cooling models