Description
REMAN AIR DISC CALIPER – PAN22 WITH CARRIER (RH)
PART NUMBER(S):
Fleet Products: FP6402250810WCX (Reman), FP6402250810WC-G (New) | OE: 6402250810, 650-6402250810, 640-225-081-00, 6402250810NX, 6401751600, 500328236, 5001852886, 445332039, 1403636, 1522097, 1522115
DESCRIPTION:
Model: Wabco PAN22
Vehicles: Trailers with Hendrickson Axles using PAN22 Air Disc Brakes
• Brake Side: Right-Hand (RH)
• Caliper Type: Air disc with integrated Hendrickson carrier
• Mounting Style: Axial mount, 6x M20 bolts
• Bolt Pattern: 8x M20 x 1.5 (180 mm center-center)
• Mounting Offset: Matches PAN22 Hendrickson carrier geometry
• Brake Pad Compatibility: PE1777HK
• Compatible Rotor: FP76810 (PAN22 UL-Style, 430 mm OD)
• Recommended Pin Kit: FPK30123
• Compatible Spring Brakes: FPK041960
• Carrier Included: Hendrickson RH (FP30197)
• Port Configuration: Dual 1/2"-20 UNF (service & parking circuits)
• Piston Diameter: 60 mm (twin piston)
• Weight: 22 kg (48.5 lbs)
• Temperature Range: -40°C to +300°C
• Performance/Technology: Wabco heavy-duty air disc system for trailer braking
• System Integrity: OEM replacement Reman, core return required
Applications:
Designed for trailers equipped with Hendrickson axles utilizing Wabco PAN22 disc brake systems on the right-hand side. Suitable for dry vans, reefers, and flatbeds operating under high-load, high-frequency braking conditions. Not compatible with IMT, SAF, or BPW axles.
CROSS-REFERENCE(S):
6402250810, 650-6402250810, FP6402250810WC-G, FP6402250810WCX, ADBHC0810N, 640-225-081-00, S39101R, S-39101-R, 6402250810NX, 500328236, HC5081R, 6401751600, 445332039, 1403636, 5001852886, 1586402250810, 64-0225-0810, 1522097, 1522115
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 Hendrickson trailer axles with PAN22 RH 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 the brake pads just contact the rotor (avoid over-tightening).
✔ Then turn CLOCKWISE 1/4 turn to set pad-to-rotor 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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Warranty Information
