New 10083923 front/steer axle air disc brake rotor service kit designed for heavy-duty commercial truck applications, including the Freightliner Cascadia. This flat 430 mm rotor is engineered to provide a properly machined braking surface for consistent brake pad contact, reliable braking performance and long service life. The service kit includes the rotor, ABS tone ring and 10 mounting nuts.
The rotor features a 16 15/16″ (430 mm) diameter, 2 1/16″ (53 mm) depth, 1 3/4″ (45 mm) new thickness and 1 7/16″ (37 mm) discard thickness. It has a 6 9/16″ (167 mm) pilot, 7 7/8″ (200 mm) bolt circle and 10 mounting holes with 5/8″-18 threads. The ABS tone ring is press-on.
Includes: Rotor, ABS tone ring and 10 mounting nuts