Bennett Marine SLT10 Self-Leveling Trim Tab System for 17–20 ft Boats

The Bennett Marine SLT10 Self-Leveling Trim Tab System provides automatic trim assistance for boats from 17 to 20 feet. Its two 10-inch × 10-inch tabs react to boat speed and water pressure, adding trim when needed without requiring work inside the boat.

From accelerating onto plane to settling into your ride, the SLT system is designed to improve hole shot, reduce engine laboring, improve fuel efficiency, and reduce porpoising. Installation involves mounting the two tabs and two actuators at the transom.

Key Features

• Self-leveling operation: Responds to boat speed and water pressure to provide trim assistance.
• Transom-mounted installation: No installation work required inside the boat.
• Stainless steel tabs: Two 14-gauge stainless steel assemblies with Bennett's interlocking hinge.
• Composite actuators: Strong, flexible actuators support the self-leveling system.
• Stainless steel hardware: Included mounting hardware is stainless steel.
• Warranty: Bennett's 5-year warranty on all components.

What's Included

• Two 10 in. × 10 in. stainless steel trim tab assemblies
• Two composite actuators
• Stainless steel hardware

Product Specifications

• Brand: Bennett Marine
• Model / manufacturer part number: SLT10
• Listed boat size: 17–20 ft
• Tab size: 10 in. × 10 in.
• Tab material: 14-gauge stainless steel
• Actuator material: Composite
• UPC: 666285146804
• Box dimensions: 4 in. H × 10 in. W × 11 in. L
• Packaged weight: 8.8 lb

Before Installation

Confirm your boat's size and transom mounting space against Bennett's installation requirements before ordering. Review the Quick Guide (PDF) before installation.

Product Videos

Important Return Notice

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

California Proposition 65 Warning

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.