PART NUMBER: 1B-1017 PART TYPE: Air Brake Disc Caliper Product Description CARDONE Heavy Duty Air Disc Brake Calipers are engineered and remanufactured to meet the high demands of fleet applications. Each unit is completely disassembled, cleaned, inspected and rebuilt with 90% brand new components to match O.E. performance. As an added benefit, every caliper is powder coated to extend product life and prevent rust formation. As much as 90% new parts. Outfitted with proprietary grease to prolong caliper life. All new and renewed components are manufactured to O.E. performance standards. End of line actuation test on internal clutch chain lever bridge bearings. Guide pins and bushings tested for slide. Components are torqued to O.E. specifications for proper long-term function.