GHmarine Transom Support & Motor Lock 1H03 for 2-3 Ram Outboards — Rubber Wedge & Support Bar, Steering Stop

When you trail your boat, the engine can knock against the transom, strain steering linkages and damage hydraulic lines or paint. The GHmarine 1H03 kit combines a rubber wedge-style transom saver, a motor-to-ter support bar and steering stop stabilizers to hold the outboard steady and reduce shock during transport. It installs without major modification and fits many common outboard brands with two or three rams.

How does the GHmarine 1H03 stop engine movement on the trailer?

The system locks the motor into a supported position so it cannot bounce or swing on rough roads. A cushioned transom wedge takes the primary load while a reinforced bar maintains alignment between the engine and transom.

• Cushioned wedge (8-3/4" length) absorbs impact and prevents metal-on-metal contact.
• Support bar links motor to transom for steady positioning during travel.
• Hydraulic steering stop locks limit tilt travel to protect lines and rams.

Will this fit my outboard or stern drive?

GHmarine 1H03 is designed for broad compatibility with popular makes and for motors equipped with two or three hydraulic rams. The hardware accommodates common transom geometries and steering stop setups found on many models.

• Compatible with Mercury, Yamaha, Suzuki, Honda, Johnson and Evinrude outboards.
• Works with both 2-ram and 3-ram lifting/tilt systems.
• Includes adjustable steerer stop clips for typical hydraulic steering arrangements.

What parts are included and how do they protect my engine?

The kit ships as a complete saver package so you get the transom wedge, the motor-to-transom support and steering stop stabilizers in one purchase. Together they prevent jolts to the gear case, stop excessive tilt movement and shield steering cables and hydraulic lines from strain.

• Rubber wedge transom saver (8-3/4") cushions the engine against the transom.
• Motor support bar holds the outboard steady during transport.
• Steering stop stabilizer clips lock hydraulic steering travel at about 4" for safety.

How simple is installation and everyday use?

Installation is straightforward for a DIYer with basic tools: mount the wedge, secure the support bar and fit the steering clips. The unit is intended for routine use when trailering—attach before hauling and release after launching.

• Quick-mount components fit standard transoms and outboard mounting patterns.
• No major drilling or permanent alterations required in most setups.
• Low-maintenance plastic and rubber parts resist corrosion and outdoor wear.

Who this is for: Boaters who tow outboard-powered vessels and want to reduce the risk of damage while trailering will benefit from the GHmarine 1H03. It’s aimed at owners of mid-sized recreational boats using 2- or 3-ram tilt systems—especially those with Mercury, Yamaha, Suzuki, Honda, Johnson or Evinrude engines—who need an affordable, easy-to-install way to protect steering components, hydraulic lines and the transom finish during road transport.