The WABCO Maxxus right-hand air disc brake caliper, part number 6403220660 or 640-322-066-0, is a genuine OE-specification unit for heavy-duty disc brake axle ends. Designed for the MAXXUS caliper series, it mounts to the right-hand (passenger) side via four M20 x 1.5 fasteners. The caliper is supplied without brake pads. Rotor diameter is 16.93 in., brake disc thickness is 1.77 in., and the caliper stroke is 0.79 in. An electrical connection via power socket is integrated into the caliper body. Sold by Pro Gear and Transmission. Call us to confirm fitment for your specific axle application.
A refundable core charge of $840.00 applies to this item and will be collected at checkout. The core charge is refunded upon receipt of your returned core, subject to its condition; customer is responsible for return shipping. Call us at (877) 776-4600 for details.
Features
WABCO Maxxus series air disc brake caliper, right-hand (passenger-side) mounting
Four-point M20 x 1.5 bolt mounting pattern
16.93 in. rotor diameter, 1.77 in. brake disc dimension, 0.79 in. caliper stroke
Integrated power socket electrical connection
Supplied without brake pads
Built to OE specification; part number 6403220660 or 640-322-066-0
Tech Specs
- Brand: WABCO
- Type: MAXXUS Air Disc Brake Caliper
- Side of Mounting: Right Hand
- Mounting: 4x M20 x 1.5
- Rotor Diameter: 16.93 in.
- Brake Disc: 1.77 in.
- Stroke: 0.79 in.
- Electrical Connection: Power Socket
- Version: Without Pads
- Technical Specification: OE Specification
