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Product Description
REMAN AIR DISC CALIPER – PAN22 WITH CARRIER (RH)
DESCRIPTION:
Model: Wabco PAN22
Engines: N/A
Vehicles: Trailers with IMT Axles using PAN22 air disc systems
• Brake Side: Left-Hand (LH)
• Caliper Type: Air disc with integrated IMT carrier
• Mounting Style: Bolt-on, IMT PAN22-specific
• Bolt Pattern: 6x M18 x 1.5 (160 mm center-to-center)
• Mounting Offset: 45 mm from flange to rotor centerline
• Port Configuration: Dual 7/16"-20 UNF (service/park)
• Piston Configuration: Twin 55 mm pistons
• Clamp Force: 38 kN (FMVSS 121 compliant)
• Weight: 41.8 lbs (19 kg)
• Temperature Range: -40°C to +300°C continuous
• Brake Pad Compatibility: FP1777HK, WABCO 12999808, Bendix MMD1440AG, Haldex ED1440S
• Compatible Rotor: RAD76613 (430 mm OD x 45 mm thick)
• Recommended Pin Kit: RAD30123
• Compatible Spring Brakes: RADK041960
• Performance/Technology: OEM-grade Wabco PAN22 system with axial sliding caliper
• System Integrity: New – no core return required
Applications:
Engineered for use on heavy-duty trailers equipped with IMT axles and Wabco PAN22 braking systems. Designed specifically for left-hand side mounting and integrated with an IMT carrier. Ideal for fleets operating under demanding load and thermal conditions. Incompatible with PAN17 or PAN19 systems.
CROSS-REFERENCE(S):
40225016, 650-40225016, 40225008, 40225012, 40225016NX, 40-225-016, 0877934, 2093077, TCW.221.011, BADC04R, RDB40225016CX, RDB40225016CXCV, RDB40225016CXHD, RDB40225016CXXT, 6402250330, FP40225016WCX, S39096R, BADC07R, GBADC5221, PN22W225016R, 1660465, 40225016X, WAB6403221043, 158.40225016
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 IMT trailer axles with PAN22 LH configuration
✔ Replace both LH and RH calipers at the same time for optimal performance
✔ 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 COUNTER-CLOCKWISE until pads just contact the rotor (do not over-tighten). Then turn CLOCKWISE 1/4 turn 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.
