Trim Ram Cylinder PORT for MerCruiser Alpha I Gen II - 815935A7, 18-2422

Trim Ram Cylinder PORT for MerCruiser Alpha I Gen II

This port‐side trim ram cylinder is a direct replacement for MerCruiser Alpha I Gen II outdrives, with OEM cross‐reference numbers 815935A7 and 18‐2422 for easy identification.

Overview

This trim ram cylinder for MerCruiser Alpha I Gen II controls the port side trim function, allowing precise adjustment of the drive angle. Constructed to match OEM specs, this trim ram cylinder ensures smooth operation and reliable sealing. Ideal for repair or replacement of a faulty trim unit, this trim ram cylinder restores full trim capability.

Built For Performance

• Direct fit for MerCruiser Alpha I Gen II outdrives, no modifications needed
• OEM‐specified materials resist corrosion in marine environments
• Pressure‐tested for reliable hydraulic sealing
• Includes cylinder body with pre‐installed port fittings for easy installation
• Durable construction withstands repeated trim cycles

Fits These Machines

• for MerCruiser Alpha I Gen II outdrive

On‐The‐Job Use

• Marine outdrive repair and maintenance
• Boat trim system troubleshooting and restoration
• Replacement of worn or leaking trim cylinders
• Dock‐side and in‐shop service applications

Specs At A Glance

Good To Know

Q: Is this the port or starboard side? A: This is the port side trim ram cylinder; the starboard side is ordered separately.

Q: Does this include hoses or fittings? A: No, this cylinder ships as a standalone unit; hoses and fittings are not included.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.