Bennett 42X9 Trim Tabs No Control

The Bennett 42X9 Trim Tabs No Control is a hydraulic marine trim tab system engineered for serious boaters and fishing enthusiasts who demand responsive handling and superior ride quality. This 12-volt trim tab assembly is designed to get your boat on plane faster, maintain stable altitude at cruise speeds, and correct listing from uneven weight distribution—whether you're running a center console, offshore sportfisher, or multi-engine cruiser. Unlike full electronic control systems, this no-control manual version offers simplicity and reliability, making it ideal for operators who prefer mechanical dependability and straightforward installation without complex wiring harnesses.

The Bennett 42X9 operates on a dual-plane hydraulic principle: each 9-inch tab deploys independently to adjust bow attitude and compensate for dynamic loading. Hydraulic actuation provides smooth, responsive movement without lag, eliminating the porpoising and pounding that plague boats running at marginal speeds. At 42 lbs total system weight, this trim tab assembly adds minimal burden while delivering the mechanical authority needed for significant attitude correction. The 12-volt power supply integrates easily into standard marine electrical systems, and the absence of electronic controls means fewer failure points and lower maintenance demands—a proven design trusted across commercial and recreational marine applications where durability trumps digital convenience.

This system is best suited for vessel operators running single or dual outboard platforms in the 25–45-foot range, particularly those prioritizing stability over automated convenience. The manual operation requires direct lever or cable actuation, meaning the operator develops intuitive feel for trim adjustment based on sea state and loading—a technique favored by experienced captains who value hands-on control. Installation requires fabrication of mounting brackets on the transom and routing of hydraulic lines; professional marine fabrication is strongly recommended to ensure proper alignment and pressure integrity. Verify compatibility with your specific hull deadrise, transom thickness, and existing trim tab infrastructure before ordering.