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Boat trailer Disc Brakes kit

Brakes replacement for U.S trailer brakes

Suitable for axles 3500lb 5200lb 6000lb 7000lb

Integral hub-rotor type and Slip rotor optional.

Warranty 2 years

Complete Replacement

Mastervim cooperates with U.S wholesale and trailer factory for 10 years.

Save Time & Cost

As an original supplier, focus on after-sale market and end customers as well.


Based on professional skill, Mastervim developing parts exchange with brands.

Torsion Axles

Mastervim torsion axles

Trailer torsion axles have rubber suspension inside, a steel torsion bar surrounded by 4pcs rubber cords, axle tube welded 2pcs bracket on left and right side, axle head assembly lazy hubs or brakes system. That easy to install and has better suspension performance, mainly used for the trailers that need good performance suspension, such as camper trailers, boat trailers, solar light trailers, equipment trailers.

Capacity at 2200lb 3500lb 5200lb 6000lb 7000lb 8000lb.

Whatever is used for boat trailer or tool trailer, we could meet for different usings.

And Mastervim could exchange with U.S trailer axles.

Quality Control

Strictly produce status 

Casting Hub-Rotors

Adopted same masterial G3000 for all casting hubs and rotors. Adopted same salt spray testing time 500 hours. Dynamic balance test and break test.

Brake Calipers

Adopted brake test as commerical car parts standard. Salt spray time at least 200 hours. Air tightness pressure from 0.4Mpa up to 5.0 Mpa.Test all for safety.


Adopted low-metel material for spindle and tube, compared to low quality carbon steel. 3.5 times load test, use standard bearing and seal to exchange with other brand's axles. Serve trailer wholesale at 20 years.

Economical syspension

The torsion suspension system will offer a super quieter ride than leaf spring, and low cost maintence. Hydraulic brakes, fully sealed bearings, with a neat system to grease out any included water.

Success Stories

Mastervim mainly at U.S Canada Australia, such as sea city, Miami, LA, Newark, Vancouver, Brisbane, Sydney.

There is the original bill of lading file, also that’s our success stories.

Axles mean axles and brakes completely, in order to load more quantity and save ocean cost, could load bare axles and brakes seperarely.

Packing & Safety

As rotors, calipers surface belongs to anti-corrosion treatment, so protective packing is very important.

Mastervim exporting order commonly adopted foam cover first, packing carton then, put on pallet finally.

Customers feedback well and happy till now.

Get ready to talk with Mastervim

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