Description
FPKMAXX22T – MAXX22T CALIPER MAJOR REPAIR KIT – NEW
PART NUMBER(S):
Fleet Products: FPKMAXX22T (New) | Replaces OE: WABCO: 81508226038, 81508226042, 6402259262-L, 6402259262-R, WA.60.076.R
DESCRIPTION:
Model: WABCO MAXX22T Trailer Caliper Major Repair Kit
Vehicles: Schmitz, MAN, Mercedes-Benz, and other trailers using WABCO MAXX22T calipers
• Guide Pins: 2 pcs, Ø38 mm with threaded ends
• Caliper Shaft Housing: with spring set, 2 pcs
• Adjuster Mechanism: with gear and housing
• Caliper Lever Bridge: fork type
• Needle Thrust Bearings: 2 pcs
• Caliper Cover: with 6 bolts, M8 × 16 mm
• O-Rings & Seals: 4 pcs, green and red
• Bushings: 3 pcs, Teflon-lined, Ø42 × Ø38 × 30 mm
• Steel End Caps: 2 pcs, Ø42 mm
• Plug & Dust Caps: black/yellow
• Return/Tension Coil Springs: 2 pcs
• Retainer/Locator Pins: 2 pcs
• Hardware Fastener Set: bolts, washers
• Grease Pack: 1 high-temp brake grease sachet
Applications:
This major repair kit is used for WABCO MAXX22T trailer air disc brake calipers on heavy-duty trailer brake systems. It supports complete caliper overhaul when the housing is serviceable and replacement is needed for slide wear, guide pin service, bushing wear, adjuster service, sealing issues, or worn internal caliper components.
CROSS-REFERENCE(S):
CT7915, B2632, CH3101, 0810 30243, 17140, CT7636, CH3134, 0810 30201, 19550, 19430, 19450, 19545, 19700
A cross-reference listing means this part may be a suitable replacement for the listed part numbers. Always verify fitment before installation.
IMPORTANT INSTALLATION NOTES:
✔ Replace both guide pins and bushings together to prevent uneven wear
✔ Lubricate pins, seals, and bearings with supplied grease before installation
✔ Verify adjuster mechanism free play and recalibrate after assembly
✔ Torque all guide bolts to WABCO specification, 180 N·m + 90°
Warranty Information
