Description
AIR DISC CARRIER – MAXX22T (RH, HENDRICKSON AXLE)
PART NUMBER(S):
Fleet Products: FP2556 | OE: 6402220080 | Automann: 158.6402220080
DESCRIPTION:
Model: Wabco MAXX22T (RH Carrier Only)
Engines: N/A
Vehicles: Hendrickson INTRAAX, VANTRAAX, ULTRAA-K, TRLAXLE Trailer Axles
• Side: Right-Hand (RH)
• Mounting Style: Radial mount with 6 × M18 × 2.5 bolts
• Rotor Compatibility: 415 mm OD, 43 mm new thickness
• Wheel Size: 22.5" or 24.5"
• Material: GGG (Graphite Globe Cast Iron)
• ABS Integration: WABCO 4S/4M, RSS, ECBS compatible
Applications:
Engineered for WABCO MAXX22T caliper assemblies used on Hendrickson trailer axles. Optimized for heavy-duty commercial applications requiring stable thermal capacity and consistent wear performance. Compatible with caliper assemblies FP6402220060WC-G and FP6402220060WCX.
CROSS-REFERENCE(S):
6402220080, 158.6402220080, BADC09R, S-35303-1, S-35973-R, S353038, S35973R, RAD6402220080X, 158197322TR
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 RH side of Hendrickson axles equipped with WABCO MAXX22T systems
✔ Mount with 6 × M18 × 2.5 bolts; torque to OEM specifications
✔ Ensure compatibility with 415 mm OD rotors / 43 mm new thickness / 22.5"–24.5" wheels
✔ Replace LH and RH carriers/calipers in axle sets for even wear
✔ Pad set PE1777HK sold separately
✔ Not compatible with non-Hendrickson suspensions or MAXXUS/PAN brake systems
✔ Confirm vehicle has integrated Hendrickson air ride suspension
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Warranty Information
