Bennett Marine Trim Tabs and Replacement Parts
Bennett Marine offers hydraulic, electric, and self-leveling trim tab systems for recreational and performance boats. Properly selected and operated trim tabs adjust a boat’s running attitude to help reduce bow rise, correct listing caused by uneven weight distribution, address porpoising, and maintain control as speed, load, and water conditions change.
Wholesale Marine carries complete Bennett trim tab kits along with controls, hydraulic power units, electric and hydraulic actuators, switches, conversion kits, and other replacement components. Because Bennett systems use different operating technologies and controls, replacement parts should be matched to the existing system and part number.
Bennett Hydraulic Trim Tab Systems
Bennett classic hydraulic systems use a hydraulic power unit, fluid lines, actuators, trim planes, and a compatible helm control. The two tabs can be adjusted independently, allowing the operator to change the boat’s running attitude and compensate for uneven loading or changing conditions.
Bennett 12" x 12" Hydraulic Trim Tab Kit
A complete hydraulic system with stainless steel trim planes, hydraulic actuators, power unit, wiring, hardware, and a Euro-style rocker control. Confirm that the tab dimensions and installation requirements suit the boat.
Bennett 18" x 9" Hydraulic Trim Tab Kit
This complete system combines 18-inch-wide trim planes with hydraulic actuation and a helm-mounted rocker control. Review Bennett’s sizing guidance and measure the available transom space before ordering.
Bennett M80 Sport Hydraulic Trim Tab Kit
A compact hydraulic trim tab system for compatible boats with limited transom space. Installation suitability depends on hull design, boat size, performance, and available mounting area.
Bennett BOLT Electric Trim Tabs
Bennett BOLT systems use 12-volt electric actuators instead of a hydraulic pump and fluid lines. They are available in multiple trim-plane sizes and mounting configurations, including edge-mount options for boats with limited vertical transom space. Select a compatible BOLT control because electric and hydraulic system controls are not universally interchangeable.
Bennett 12" x 12" BOLT Electric Trim Tab Kit
This BOLT system includes electric actuators, stainless steel trim planes, mounting plates, and wiring harnesses. A compatible electric helm control may need to be selected separately depending on the kit configuration.
Bennett 18" x 9" BOLT Electric Trim Tab Kit
An electric trim tab system with 18-inch-wide stainless steel planes and BOLT actuators. Verify the available transom width and height along with the recommended application range.
Bennett 9" x 12" BOLT Edge-Mount Kit
The edge-mount actuator arrangement accommodates certain transoms with limited vertical mounting space. Confirm clearance around strakes, chines, swim platforms, ladders, and other transom equipment.
Bennett SLT Self-Leveling Trim Tabs
Bennett SLT systems use a spring-loaded mechanical design that responds automatically as boat speed and water pressure change. SLT systems do not require a hydraulic pump, electrical wiring, or a helm control. They provide an uncomplicated option for compatible smaller boats, but they do not give the operator the same independent manual adjustment available with hydraulic or BOLT systems.
Bennett SLT6 6" x 8" System
A compact self-leveling system that operates without helm controls or electrical wiring. Verify the recommended boat-size range and available transom mounting space.
Bennett SLT10 10" x 10" System
The larger SLT10 system provides self-leveling operation for compatible applications requiring a larger trim plane. Confirm suitability using the boat and system specifications.
Bennett Controls, Actuators, and Replacement Parts
Bennett replacement components are system-specific. Before ordering, identify whether the existing system is hydraulic, BOLT electric, or SLT and locate the part number on the original control, actuator, pump, or component whenever possible.
Bennett A1101A Hydraulic Actuator
A replacement hydraulic actuator for compatible Bennett systems. Match the actuator type, dimensions, hinges, and existing system configuration before installation.
Bennett BEA2000 BOLT Actuator
A 12-volt electric replacement actuator for compatible BOLT systems. Verify the actuator number, upper-hinge arrangement, wiring, and control compatibility.
Bennett BOLT All-in-One Control
A helm control for compatible BOLT electric systems with integrated tab-position indication. Confirm the system voltage, actuator type, and control requirements.
Bennett Hydraulic-to-BOLT Conversion Kit
Converts compatible Bennett hydraulic installations to electric BOLT actuation. Check the existing trim planes, actuator mounting, wiring needs, and included components before beginning the conversion.
How to Choose Bennett Trim Tabs
Trim tab selection starts with the boat’s length, hull design, operating speed, transom configuration, typical load, and available mounting space. Wider trim planes can provide additional lift while shorter chord dimensions may help when vertical transom space is limited. Measure carefully around strakes, chines, outboards, outdrives, swim platforms, ladders, and other equipment.
Choose hydraulic or BOLT electric systems when independent helm control is needed to adjust the boat’s attitude or correct a list. Consider SLT self-leveling tabs for compatible smaller boats where automatic mechanical operation without wiring or controls is preferred. Always follow Bennett’s sizing and installation guidance for the selected system.
For more information about system operation and selection, read our Guide to Trim Tabs and Hydrofoils or browse all boat trim tabs and replacement components.
Shop Bennett Marine at Wholesale Marine
Wholesale Marine carries Bennett hydraulic, BOLT electric, and SLT trim tab systems along with controls, actuators, pumps, switches, conversion kits, and replacement parts. Review each product’s specifications and compatibility information to select the correct system or component for your boat.
Bennett Marine FAQs
What do Bennett trim tabs do?
Bennett trim tabs adjust a boat’s running attitude. Properly sized and operated tabs can help reduce bow rise, correct listing caused by uneven weight distribution, address porpoising, and improve control as speed, loading, and water conditions change.
What is the difference between Bennett hydraulic and BOLT trim tabs?
Bennett hydraulic systems use a hydraulic power unit, fluid lines, and hydraulic actuators. BOLT systems use 12-volt electric actuators and wiring instead of a hydraulic pump. Both provide helm-controlled adjustment, but they require system-specific controls and replacement parts.
Do Bennett SLT trim tabs require wiring or a helm control?
No. Bennett SLT systems use a spring-loaded mechanical design that responds automatically to boat speed and water pressure. They do not require a hydraulic pump, electrical wiring, or a helm-mounted control.
How do I choose the correct Bennett trim tab size?
Consider the boat’s length, hull design, speed, transom configuration, typical load, and available mounting space. Measure around strakes, chines, drives, swim platforms, ladders, and other equipment, and follow Bennett’s system-specific sizing guidance.
Are Bennett hydraulic and BOLT replacement parts interchangeable?
No. Hydraulic and BOLT systems use different actuators, controls, wiring, and operating components. Identify the existing system and original part number before ordering a replacement. A compatible conversion kit is required when changing from hydraulic to BOLT electric actuation.