The OTR RH ADB22X/SK7 Style Axial Mount Air Disc Brake Caliper ensures Expertise Built In , being remanufactured and tested with cost-effectiveness and durability in mind. These high-quality OTR brake caliper replacements have powder coating for increased life, rust resistance, and corrosion protection. In addition, these calipers are end of line pressure tested and functionally tested, ensuring high-quality performance. Failure to replace calipers when needed can lead to increased downtime and cost. In the end, these heavy duty air disc calipers are long-lasting, reliable, and adequately handle your stopping power. FleetPride is your First Click in Heavy Duty .