Bennett Self-Leveling Trim Tab System 219-SLT10

Automatic Trim Control for Mid-Size Boats

The Bennett Self-Leveling Trim Tab System SLT10 is designed for boaters who want effortless planing performance without complicated controls or in-hull wiring. The self-leveling actuators automatically return the tabs to a neutral position when power is cut no switches, no manual reset. Just better performance every time youre on the water.

The SLT10 features a larger blade than the SLT6, making it well-suited to mid-size outboard and stern-drive boats that need more lift authority to get on plane efficiently. Installation is external only no through-hull work, no control panel wiring required.

Whats Included

• Two (2) 14-gauge 304 stainless steel trim tab blades
• Two (2) self-leveling actuators (lifetime warranty)
• Full stainless steel mounting hardware kit

Key Features

• Self-leveling design tabs return to neutral automatically at rest
• No in-boat wiring or control switches required
• Larger blade than the SLT6 more lift for mid-size hulls
• Improves planing speed and fuel efficiency
• Eliminates porpoising and bow rise
• Heavy-gauge stainless steel construction for corrosion resistance
• Actuator lifetime warranty

Compare Models

Looking for a smaller option? See the Bennett Self-Leveling Trim Tab System SLT6 for smaller boats. For manual or joystick control, pair with the Bennett JOY1000 Bolt Trim Tab Joystick Control or the Bennett BRC4000 BOLT Trim Tab Euro-Style Rocker Switch. Protect your investment with a Martyr Bennett Trim Tab Anode Kit.

Parts Desk Insights

Best Use Case: Recommend the SLT10 for customers with mid-size outboard or stern-drive boats (typically 1824 ft) who are experiencing porpoising, slow planing, or fuel inefficiency and want a no-fuss, switch-free solution. The SLT10 is the step up from the SLT6 recommend it when the customers boat is on the larger or heavier end of the self-leveling range, or when the SLT6 has been tried and found insufficient. Its a strong entry-level trim tab kit for first-time buyers: external-only installation and no control panel work make it an easy sell. If the customer wants manual or joystick control, upsell to the Bennett JOY1000 Joystick Control. Always confirm boat length, weight, and transom material before recommending blade size.