Brake Chambers
Logo: Disc Brake HOT - High Output Technology
HOT : 1824HTND2-3628

HOT: 1824HTND2-3628

Brake Type: Air Disc Brake
Application: Truck & Trailer
Suspension Type: All


Unit Type Aftermarket
Stroke (in.) 2.5"
Service Size 18
Parking Size 30
Lead time (weeks) 8 weeks


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Technical Data

HOT : 1824HTND2-3628
Chamber Type 18-24
Stroke 2.5"
Service Volume (in3) 62
Emergency Volume (in3) 94
Weight (lbs) 20.41
A 6.9
B 4.75
C 9.5
D 7.4
E 6.3
F 15mm
Inlet Ports 3/8-18 NPTF
Mounting Studs 5/8-11UNC

Replacement Parts

HOT : 1824HTND2-3628
Stroke 2.5"
A- Release Bolt Assembly K1003015-PL
B- Dust Cap K1173007

Warranty (3 years)

The HOT Characteristics

  • Patented Design
    Featuring a lighter weight and smaller envelope size, the HOT brake's patented housing design, HOT diaphragm and HOT pressure plate increase performance while improving effective surface area. In addition, internal dust boot and proprietary rod guide ensure longer service life and improved protection against corrosion.

  • Size/Stroke
    HOT chambers are available in a 2.5" or 3" (65mm or 76mm) stroke, with US or metric threads for ports and mounting hardware.

  • Powerful Parking Performance
    Achieve a higher parking or emergency force in a smaller profile while maintaining low hold-off pressure with a HOT brake. Also ideal for other severe-duty applications where you need higher parking force for added safety.

  • In-House Testing Lab
    HOT chambers receive extensive testing through TSE's in-house lab for optimum performance, including tests such as variable pressure cycle, vibration, hot cell cycle, salt spray and slurry.

  • Corrosion Protection
    All steel HOT brakes receive TSE's in-house full immersion e-coating to ensure 100% coating for the best corrosion protection.

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