Description
NEW AIR DISC CALIPER (PAN22) WITH IMT CARRIER – LH
PART NUMBER(S):
Fleet Products: FP40225015WCX (Reman), FP40225015WC-G (New) | OE: 40225015, 650-40225015 | Automann: 158.40225015
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: PE1777HK, WABCO 12999808, Bendix MMD1440AG, Haldex ED1440S
• Compatible Rotor: FP76613 (430 mm OD x 45 mm thick)
• Recommended Pin Kit: FPK30123
• Compatible Spring Brakes: FPK041960
• Carrier Included: IMT LH (FP30190)
• 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):
40225015, 650-40225015, 40225030, 882281, 2093074, 40225015NX, 40-225-015, KRC362432, HC5022L, 3080003500, TCW.222.010, 3080002901, TDA40225015, S39096L, BADC07L, GBADC5220, PN22W225015L, 1660464, 40225015X, FP40225015WCX, WAB6403221042, 158.40225015, 0877933, 2093076, 40225007, 40225011, TCW.221.010, 882272, 3080003301, TCW.191.011, MMD1440AG, 1522095, 1522113, 12999808
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.
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Warranty Information
