MerCruiser 57971 24-78498 Power Steering Actuator Ram Tube 198 898 V8 1977-1982 Windshield Parts Water Jacket: 1000-1A1

Water Jacket: 1000-1A1

9/16" Socket with Plastic Insert

Generally found on a lot of Chevy V8 Models 1981-1990's where the ignition amplifier module was mounted to the Riser

Item Details This is off a Johnson 7

Upper Case: 378319

MerCruiser 57971 24-78498 Power Steering Actuator Ram Tube 198 898 V8 1977-1982 Windshield Parts Water Jacket: 1000-1A1Part Number(s) Included MerCruiser 57971 Mounting Booster Rod Extension Tube 24 78498 Mounting Tube Torsion Spring 11 32882 Mounting Tube Nut 11 55983 Mounting Tube Jam Nut General Application Compatibility MerCruiser GM V8 models with the Thru Transom Mounted Power steering actuator. GM V8 Alpha Sterndrive Applications (305 350) 1977 1982 In 1983 MerCruiser switched to the actuator type that was mounted to transom bracket V8 TR TRS Applications (454)