Product Description
AIR DISC ROTOR – MAXX22T UL-STYLE (HENDRICKSON AXLE)
PART NUMBER(S):
Fleet Products: FPS34471 | OE: 153.134471, 153134471, 052-153134471, S-34471, S34471
DESCRIPTION:
Model: WABCO MAXX22T (HENDRICKSON AXLE)
Engines: N/A
Vehicles: Trailers with Hendrickson INTRAAX, VANTRAAX, ULTRAA-K, and TRLAXLE suspension systems
• Disc Outside Diameter: 415.90 mm (16.339")
• Rotor Thickness (New): 43 mm (1.69")
• Minimum Rotor Thickness: 37 mm (1.46")
• Overall Depth: 149.90 mm (5.90")
• Pilot Diameter: 219.80 mm (8.654")
• Bolt Circle Diameter: 249.50 mm (9.821")
• Bolt Holes: 10 × M16 x 2.0
• Mounting Style: UL-Style (Behind Hub)
• ABS: Integrated tone ring (CAST ABS configuration)
• Weight: 30.6 kg / 67.5 lbs
Applications: Service rotor for Hendrickson MAXX22T air disc brake systems on trailer axles. Compatible with calipers: FP6402220050WC-G, FP6402220060WC-G, FP6402220050WCX, FP6402220060WCX. Pads Part Number: PE2061HK. Designed for use with 10-bolt, 249.5 mm bolt circle hubs and 219.8 mm pilot. Ideal for trailers using MAXX22T brake systems.
CROSS-REFERENCE(S):
153.134471, 153134471, 052-153134471, S-34471, S34471, 356-S34471, 55035PK, 55035P, 55035, 6629056112, SSR949, HENS-34471, ADR1070, C-34471, C34471, 76901, S37434, S-37434, C-37434, C37434, MPBR76901, 070-MPBR76901, 125500, S-37434-1, S374341, S-37434-2, S374342, S-38765, S38765
A cross-reference listing means this item is functionally interchangeable with these part numbers, but may differ in brand, material, or design.
IMPORTANT INSTALLATION NOTES:
✔ Confirm fitment with Hendrickson MAXX22T caliper and UL-style carrier before installation
✔ Use only with hubs having 10-bolt, 249.5 mm bolt circle and 219.8 mm pilot diameter
✔ Ensure rotor thickness exceeds minimum discard spec of 37 mm
✔ ABS tone ring integrated — confirm tone ring alignment with ABS sensor during install
✔ Mounting hardware (M16 x 2.0) not included — torque in star pattern as per OEM guidelines
✔ Inspect guide pins and caliper bushings for excessive play; replace if >0.2 mm tolerance
✔ Measure both pads individually for wear — uneven wear may indicate hardware/caliper fault
✔ Do not use on non-Hendrickson systems or SAF-Holland P89 axle platforms
SOLD AS NEW
Brand New and ready to install , no core charges or reman processing required.
SUPPORT & ORDERING
For technical support, installation guidance, or to confirm fitment, Call: 1-877-243-0442 | Email: sales@fleet-products.com
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