Brake Calipers K003813L & K003814R

Air Disc Brake Calipers

The K003813L (LH) and K003814R (RH) disc brake calipers form a matched pair engineered for heavy-duty truck applications. These calipers feature robust cast alloy bodies, precision-machined mounting surfaces, and high-quality seals and guide pins designed for consistent and dependable braking. With corrosion-resistant coatings and heavy-duty construction, they're built to withstand harsh environments and high mileage. Ideal for vertical-mount disc brake systems on commercial trucks, these calipers meet rigorous OEM performance and durability standards.

Key Features

  • Side‑specific design: K003813L (left) and K003814R (right) ensure accurate fitment
  • OEM-quality precision machining for seamless integration and alignment
  • Sealed guide pins & premium seals for reduced wear and longer service intervals
  • Corrosion-resistant coating adds durability in road and weather exposure
  • Reliable braking performance under heavy loads in demanding applications

FOrge by time
Durability
Precision
Performance
International

check more products

Crewson automatic slack adjuster CB23106
inquire now
Crewson style automatic slack adjuster MK23103
inquire now
Crewson slack adjuster MK23102S
inquire now
Crewson slack adjuster CB21153
inquire now
Crewson slack adjuster CB21152
inquire now
Automatic slack adjuster CB21103 / Crewson
inquire now
Crewson auto slack adjuster CB21102
inquire now
Automatic slack adjuster 40020212, Haldex replacement
inquire now

Precision-Forged Brakes

Need reliable truck brake parts? Reach out now to connect with our team and order high-performance products trusted by professionals for over 20 years.