The Air Disc Brake Rotor is a flat disc brake rotor designed for ADB22X air disc brake applications, including ABB22X with aluminum hub TN trailer setups. Built for fleet service needs, it provides the critical braking surface required for consistent, serviceable air disc brake performance.
- Model: ADB22X
- Type: Flat
- Mounting holes: 10
- Outside diameter: 16 15/16 in. (430 mm)
- Rotor depth: 2 1/16 in. (53 mm)
- Pilot diameter: 6 9/16 in. (167 mm)
- Bolt circle diameter: 7 7/8 in. (200 mm)
- Bolt hole size: 5/8 in.-18
- New disc thickness: 1 3/4 in. (45 mm)
- Discard thickness: 1 7/16 in. (37 mm)
OEM reference: 10085621 / 10018609. VMRS: 013-017-001.
Packaged as 1 per unit with a listed weight of 70.00, this rotor supports maintenance planning and inventory control for trailer air disc brake systems.



