Auxiliary Motor Steering

What Is Auxiliary Motor Steering?

For anglers and boaters who run a secondary outboard — commonly called a kicker motor or trolling motor — maintaining precise directional control from the helm can be a genuine challenge. Auxiliary motor steering systems solve this problem by mechanically or electronically linking your secondary engine to your primary steering setup, so you can guide both motors from a single point of control.

An auxiliary motor steering kit is the ideal way to provide remote control steering for any type or size of outboard trolling motor up to 25 horsepower. Rather than constantly reaching back to manually adjust a kicker, these systems free you up to focus on navigation, fishing, or managing your crew — all while maintaining consistent course control.

How Do Auxiliary Motor Steering Systems Work?

Most auxiliary motor steering systems use a rigid or self-adjusting connecting rod (tie bar) that physically links the steering mechanism of the secondary engine to the primary engine or helm. At the core of many of these systems is a self-adjusting connecting rod that adapts seamlessly to changes in engine tilt and steering dynamics, ensuring smooth, precise steering regardless of engine position or water conditions.

With these systems, boaters can steer their auxiliary engine directly from the main wheel with clear, unobstructed forward visibility — a design that improves both safety and control. Some advanced systems also integrate with existing hydraulic steering setups. This allows a user to manually steer an auxiliary engine (kicker motor) using most existing hydraulic steering systems, making retrofits relatively straightforward on many modern boats.

Freshwater vs. Saltwater: Choosing the Right Materials

Material choice is one of the most important considerations when shopping for auxiliary motor steering hardware. Freshwater models are typically constructed of zinc plated steel, while saltwater models are made of stainless steel to withstand the corrosive marine environment. If you boat in any tidal or oceanic water, a stainless steel kit is the right investment for long-term reliability.

Common causes of stiff or hard-to-turn steering include cable corrosion, dried grease in the tilt tube, or lack of lubrication at the swivel pin. Regardless of which system you choose, routine inspection and lubrication will keep everything operating smoothly season after season.

Key Considerations When Shopping

• Horsepower rating: Most auxiliary steering kits are rated for kicker motors up to 25 HP — confirm your secondary engine falls within the system's rated capacity.
• Steering compatibility: Check whether the kit is designed for mechanical cable steering or hydraulic steering, and ensure it matches your primary helm setup.
• Material: Stainless steel hardware is recommended for saltwater use; zinc-plated steel is suitable for freshwater applications.
• Adjustability: Look for systems with self-adjusting or threaded connecting rods that allow customization for your specific engine spacing and installation geometry.

Top Brands in Auxiliary Motor Steering

When it comes to trusted names in this space, PantherPro stands out as a leading choice for boaters. Panther offers kicker motor steering systems including the T-5, T-4, and Model 101, designed for precise control, compact design, and reliable performance on any boat. Their lineup spans both freshwater and saltwater kits, including trolling motor tie bar kits that connect an auxiliary trolling motor to SeaStar Solutions or Uflex hydraulic steering, with tie bars constructed entirely of stainless steel.