Straight Air Brake Parts ²⁴

Bludot supplies complete straight air brake parts for trailers — everything the air side of the system needs, factory-direct and OEM-grade. Whether you're building, converting, or repairing a straight air setup, you'll find the hoses, tubing, valves, tanks, and fittings here.

What's in a straight air brake system

A straight air trailer brake system delivers compressed air from the tractor to the brakes at each axle. The core air brake parts include:

Air hose and tubing — the lines that carry air to the brakes.
Air hose fittings and push-to-connect fittings for leak-free connections throughout the system.
Relay valves — deliver air quickly and evenly to the brake chambers.
Air tanks — store the compressed-air reserve for the trailer.
Boosters — add braking force where the application calls for it.

Straight air or air-over-hydraulic?

Not sure which system you need? Straight air runs compressed air all the way to the brakes; air-over-hydraulic uses trailer air to actuate hydraulic brakes. If you're running hydraulic drum or disc brakes, see our air-over-hydraulic brake kits — available with ABS or without ABS.

Need help spec'ing a system? Browse our spec sheets or contact us for custom and bulk orders.

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Straight Air ABS Trailer Brake Kit - Triple Axle | TA-8342

$3,442.46

Straight Air ABS Trailer Brake Kit - 4S/2M | TA-8242

$2,808.96

FACTORY-DIRECT

Built in Muskegon, MI and sold straight to you — no distributor markup.

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Straight Air ABS Trailer Brake Kit - 2S/1M | TA-8121

$2,217.38

Straight Air ABS Trailer Brake Kit - Triple Axle | TA-8363

$4,291.90

Straight Air ABS Trailer Brake Kit - 4S/2M | TA-8242B

$2,939.18

Looking to Place a Bulk Order?

Planning a large order or purchasing in bulk? We’re happy to help! Our team can assist with product availability, bulk quantities, pricing, and any questions you may have to make the ordering process as simple as possible.

Contact us today and let us know what you’re looking for.

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