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Product Description
DESCRIPTION:
Model: Bendix ADB22 – Knorr-Bendix SK7 / ADB22X
Vehicles: Kenworth T680/T880, International LT Series, FL, Mack, Volvo Front, trailers equipped with Bendix ADB22X calipers including Wabash DuraPlate ADV, Utility 3000R/4000D
• Outside Diameter: 430 mm (16.93")
• Rotor Thickness: 45 mm (new), 37 mm (minimum)
• Overall Depth: 150 mm (5.91")
• Pilot Diameter: 150 mm (5.91")
• Bolt Circle Diameter: 249.5 mm (9.82")
• Bolt Hole Specs: 10 holes, 5/8"-11 UNC threaded
• Pads Part Number: FP1369HK
• Disc Brake Shape: UL-Style (U-shape, behind-hub mounting)
• ABS Tone Ring: Not included (non-ABS configuration)
• Mounting Style: Behind hub with zinc-plated cast iron, MRS (Mechanical Retention System) compatible
Applications:
Designed for tractors and trailers equipped with Bendix ADB22X calipers using 150 mm pilot hubs and UL-style mounting. Suitable for steer, drive, and trailer axles where ADB22 and ADB22X are OEM-specified. Not compatible with Meritor, WABCO, or Knorr systems.
CROSS-REFERENCE(S):
802082, K038574, M44D76617, 2516321C91, S32193, 56095P, 153.125802, 153.180574, K038574, BW802082, S32193, 2516321C91, K038574, M44D76617, 745-802082, 802082, Automann: 153.125802, Bendix: 2516321C91, Mack: 745-802082, Bendix: 802082 Automann: AM153125802 Navistar: BAN802082
Bendix: BEN-802082, Bendix: BEN802082 Genuine Newstar: BER-802082 Peterbilt: BW 802082 Bendix: BW K038574 Freightliner: BW802082 Bendix: BX802082 Bendix: BXK038574 Kenworth: K038-574 Bendix: K038574 Bendix: K038574BXW Rockwell International: M44D76617 Genuine Newstar: S-23223 Genuine Newstar: S23223 Hendrickson: S32193 NAPA: TWDBEN802082 Navistar: ZAC802082 FPK109962WCX, FPK802984WC-G, FPK802985WC-G, FPK113887WCX, FPK113888WCX.
A cross-reference listing means this part may be a compatible replacement for these part numbers based on OEM or distributor data.
IMPORTANT INSTALLATION NOTES:
✔ Install only on vehicles with Bendix ADB22X or ADB22X-LT caliper systems
✔ Use only with 10-bolt, 249.5 mm bolt circle, and 150 mm pilot hubs
✔ Ensure rotor is above minimum discard thickness (37 mm) before installation
✔ ABS tone ring is not included—confirm system requirements before installation
✔ Torque rotor bolts in star pattern to OEM specifications
✔ Runout must not exceed 0.05 mm lateral/axial
✔ Perform 10 moderate stops from 30 mph at 0.4g for bedding
