CMC Trim and Tilt Units

CMC Trim and Tilt Units: Precision Hydraulic Control for Outboard Motors

CMC (Cook Manufacturing) has been a trusted name in marine hydraulics since 1956, and their aftermarket trim and tilt units represent decades of engineering refinement. Where many outboards leave the factory without power trim — or with underpowered factory systems — CMC stepped in to fill that gap with self-contained, electric-hydraulic solutions that bolt onto existing transoms without specialized rigging or plumbing.

The PT-35 and PT-130: Two Platforms, One Philosophy

CMC's trim and tilt lineup centers on two flagship models engineered to cover a broad range of outboard applications. The PT-35 is purpose-built for motors up to 35 HP, making it a go-to upgrade for jon boats, aluminum fishing boats, inflatables, and other lightweight setups. At just 24 pounds, it delivers an impressive electric-hydraulic actuator rated at 7,853 lbs. of thrust — packing serious lifting power into a compact, lightweight package. The unit provides 84 degrees of combined tilt and trim travel and incorporates a 5½-inch setback that improves prop bite and hull stability.

Stepping up in capability, the PT-130 handles outboard motors up to 130 HP. Built from heavier ½-inch 6061-T6 extruded aluminum with stainless steel fasteners, it offers 20 degrees of trim and a full 90 degrees of combined tilt-and-trim range, plus a 6-inch setback for enhanced stability and performance. The same proven electric-hydraulic actuator platform — rated at 7,853 lbs. of thrust — powers both models, reflecting CMC's commitment to a unified, field-tested core technology across their lineup.

What Sets CMC Apart in This Category

CMC's advantage in the trim and tilt category is rooted in their industrial hydraulics background. All hydraulic units are powered by CMC's own patented hydraulic actuator — a self-contained design that requires no external pump, no hydraulic hoses, and no complex installation. Both the PT-35 and PT-130 accommodate clamp-on and bolt-on motor configurations, and the PT-130 is pre-drilled for the standard BIA bolt pattern to simplify fitment on the most common outboard transom layouts.

Material quality is a consistent theme across both units: aircraft-grade 6061-T6 extruded aluminum forms the structural backbone, while stainless steel fasteners and a waterproof 12V hydraulic system are engineered to resist corrosion in both fresh and saltwater environments. The PT-35 warranty — five years on structure and one year on the hydraulic system — reflects the brand's confidence in long-term durability.

In practice, the real-world benefits of adding a CMC trim and tilt unit are well documented: quicker out-of-the-hole starts, increased top-end speed, better fuel efficiency, prop protection in shallow water, and the elimination of manual motor lifting that puts strain on an operator's back. For any boater running a smaller or mid-range outboard without factory power trim, a CMC tilt and trim unit is one of the most impactful performance upgrades available.

Finding the Right CMC Trim and Tilt Unit

• PT-35: Rated for outboards up to 35 HP; 5½" setback; 84° total tilt/trim travel; weighs 24 lbs.; fits clamp-on or bolt-on motors up to 11" wide.
• PT-130: Rated for outboards up to 130 HP; 6" setback; 90° total tilt/trim travel; ½" 6061-T6 extruded aluminum; standard BIA bolt pattern.
• Both models: Self-contained electric-hydraulic actuator, 7,853 lb. thrust rating, 12V system, corrosion-resistant construction for fresh and saltwater use.

Browse the full selection of trim and tilt units or explore the complete range of CMC marine products to find the right fit for your outboard setup.