0130 Boat Trailer Bleeder Kit – Press-Fit Adapter for Non-Threaded Marine Master Cylinders

The Motive Products 0130 Boat Trailer Bleeder Kit is built for the brake systems that lack a threaded reservoir cap—specifically the 3/4" master cylinder openings common to Dexter, Triton, and similar hydraulic boat trailer brake systems. The universal press-fit adapter creates a secure seal in these unthreaded reservoir openings, and the 2-quart corrosion-proof pressure tank delivers the steady low-pressure bleed needed to purge air and old fluid from the trailer brake circuit completely, without a helper.

Vehicle Fitment

Designed for boat trailers and marine brake systems with non-threaded (press-fit) reservoir caps, approximately 3/4" master cylinder opening:

• Dexter Axle hydraulic brake trailers with 3/4" non-threaded master cylinder
• Triton Trailers with press-fit hydraulic brake reservoir
• EZ Loader, Magic Tilt, LoadRite and other trailer brands with matching 3/4" press-fit master cylinder opening
• Any boat trailer equipped with a hydraulic disc or drum brake system using a non-threaded 3/4" master cylinder cap

Key Features

• Press-Fit Universal Adapter – designed for the 3/4" non-threaded opening found on Dexter, Triton, and similar trailer master cylinders; no threading required.
• 2 Qt Corrosion-Proof Reservoir – corrosion-resistant materials for marine and saltwater environments.
• True One-Person Operation – pressurize the system and crack each bleed screw without a helper; complete the job at the boat ramp or in the driveway.
• DOT 3/4 Compatible – handles the brake fluids specified by trailer hydraulic brake system manufacturers.
• 4 ft Chemical-Resistant Hose – comfortable reach to trailer brake master cylinder positions.

What's Included

• 2 qt Motive pressure tank with hand pump and 0–30 psi gauge
• 4 ft chemical-resistant supply hose
• Press-fit universal adapter for 3/4" non-threaded trailer master cylinders

Maintain Trailer Brakes Before They Fail

Trailer brake systems are maintenance-neglected until they fail on a ramp or a mountain descent. The Motive 0130 makes a complete fluid flush a 20-minute task that protects your rig, your boat, and anyone sharing the road.

WARNING: Reproductive Harm – www.P65Warnings.ca.gov