Description
AIR DISC CALIPER – 12° ADB22 WITH CARRIER (LH)
PART NUMBER(S):
Fleet Products: FPK109958WCX (Reman), FPK081257WC-G (New) | OE: K081257, K109958, K021300, K097847, K097847SC, K147135 | Automann: 158.K081257
DESCRIPTION:
Model: Bendix ADB22
Vehicles: Freightliner Cascadia, Coronado, M2 (12° LH axle-mounted ADB22)
• Brake Side: Left-Hand (LH)
• Caliper Type: Bendix ADB22 with integrated 12° axial carrier
• Mounting Style: Bolt-on, 12° truck axle mount
• Bolt Pattern: 10x M16-2 bolts on 249.5 mm circle
• Brake Pad Compatibility: PE1369HK (Bendix ADB22 pad profile)
• Compatible Rotor: 430 mm OD, 45 mm new / 41.4 mm minimum
• Recommended Pin Kit: FPK10194
• Compatible Spring Brakes: FPK132352
• Carrier Included: 12° RH (FPK056889)
• Performance/Technology: Bendix floating air disc caliper system for truck steer/drive axles
• System Integrity: OEM-grade remanufactured, tested to OE specs
Applications: For use on Freightliner steer and drive axles with a 12° axial-mount configuration on the left-hand side using Bendix ADB22 calipers. Common in Freightliner Cascadia, Coronado, and M2 platforms. Not compatible with 0°, 15°, 20° mounts or trailer axles.
CROSS-REFERENCE(S):
K081257, K109958, K021300, K097847, K097847SC, K147135, MK081257X, RDB081257CRX, RDB081257CX, RDB081257CXCV, RDB081257CXHD, RDB081257CXXT, BADC02L, GBADC3891, 22XK802093A, 1660406, 1660533, BR440044, 99B90034-2, CAB002L, BWK081257, 71113N3XXXN, 71122N2XXXN, 158.K081257, ATCAD2008, K081257R, GBADC9958, 22X97847B, BL470042, K109958X, RDB109958CRX, RDB109958CX, RDB109958CXCV, RDB109958CXHD, RDB109958CXXT, K097846, K097846SC, K147136X, 109957, K081256, K021299, K109957X, MK081256X, ATC-AD2-007, K081256R, 711-22N1XXXN, 158.K081256, ADB22XV, K147136, 703197AT
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:
✔ Use only on 12° LH truck axles with ADB22 configuration
✔ Replace both LH and RH calipers together for best results
✔ Clean and prep the caliper mounting surface; ensure it is flat and free of corrosion.
✔ Mount the caliper and torque fasteners to OEM specifications.
✔ Turn the adjuster CLOCKWISE until the brake pads just contact the rotor (avoid over-tightening).
✔ Then turn COUNTER-CLOCKWISE 2 audible clicks to set clearance
✔ Confirm system air pressure is between 100–120 psi.
✔ Block and secure wheels to prevent any movement.
✔ Depress the emergency brake release button on the dash to release spring brakes.
✔ Only after the wheels are secure and spring brakes are released should you proceed with caliper adjustment.
SOLD AS REMANUFACTURED | CORE RETURN REQUIRED
Built to OEM standards | thoroughly cleaned, inspected, and tested to ensure durability, performance, and reliability in demanding applications.
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