Lectrotab XKA Stainless Steel Trim Tab Kit w/ALC-1 Control - 12 x 9

The Lectrotab XKA Stainless Steel Trim Tab Kit with ALC-1 Control in 12 x 9 dimensions is purpose-built for marine vessel operators and boat mechanics who demand precision hull dynamics and improved handling in variable water conditions. Trim tabs function as adjustable hydrofoils mounted to a vessel's transom, allowing real-time pitch and roll correction without requiring constant wheel input or manual weight redistribution. Whether you're running a center console, offshore cruiser, or performance speedboat, this stainless steel system addresses bow rise, porpoising, and uneven weight load scenarios that compromise fuel economy and directional stability.

This kit features 316-grade stainless steel construction—a marine-grade alloy that resists saltwater corrosion and maintains structural integrity under continuous hydraulic cycling. The integrated ALC-1 automatic level control module continuously monitors vessel attitude via integrated sensors and deploys or retracts the tabs hydraulically without operator intervention, eliminating manual adjustment guesswork. The 12 x 9 tab dimensions provide optimal lift distribution across a wide range of hull sizes, while sealed actuators and weather-resistant wiring ensure reliable operation in harsh offshore environments. The system's automatic response reduces fatigue on steering components and minimizes trim-related cavitation damage to the propeller.

Installation suits both new construction and retrofit applications on twin or triple-engine inboard and inboard-outboard (I/O) configurations between 25 and 45 feet. Mechanics familiar with marine hydraulics will appreciate the modular design and straightforward transom mounting protocol, which typically requires 8–12 hours for complete installation including wiring harness integration. The ALC-1 control unit mounts in the pilot house or helm station, providing real-time feedback and manual override capability. Proper installation on a properly maintained hull—with balanced fuel and freshwater loads—maximizes the system's efficiency gains and extends component lifespan significantly.