Collection: DeeMaxx Trailer Disc Brakes

DeeMaxx makes hydraulic disc brake conversions for trailer axles rated 3,500 to 8,000 lb: integral hub/rotor kits, slip-over rotors, calipers and pads, caliper brackets, EOH actuators, DOT brake lines and galvanized hubs. We carry the range from complete tandem and triple-axle master kits down to single calipers, pads, brake lines and lug nuts.

New to disc brake conversions? Read our guides: which DeeMaxx kit fits your axle and DeeMaxx EOH actuators explained.

Which DeeMaxx kit do I need?

  • Master kits (MK-TA / MK-TR) are the complete conversion for a tandem (2-axle) or triple (3-axle) trailer: an EOH Alpha actuator, the brake line kit and a disc brake kit for every wheel.
  • One-axle kits (DBI-…) cover both wheels of one axle.
  • Single-wheel kits (1/DBI-…-KIT) cover one wheel end, for building your own set or replacing one side.
  • EOH actuators are electric-over-hydraulic: 1,000 PSI for drum brakes, 1,600 PSI for disc brakes, with plug-and-play and XL versions.

Reading a DeeMaxx part number

  • 3.5K, 6K, 7K, 8K is the axle rating in pounds.
  • MAXX is DeeMaxx's MAXX corrosion coating; SS is stainless steel.
  • 9T / 10T means 9/16" or 5/8" wheel studs on an oil-bath hub.
  • 8KD fits Dexter/Lippert 8K axles; 8KA fits Al-Ko/Quality 8K axles.

Confirm your axle rating, bolt pattern and brake flange before ordering, and contact us for fitment help. Free shipping in the contiguous US, shipped from Upland, California. Browse all brakes and suspension.

148 products
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148 products

148 products