Made with Expertise Built In , the OTR RH SN7 Style Air Disc Brake Caliper is remanufactured and tested with cost-effectiveness and durability in mind. These high-quality OTR brake calipers 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 .