Description
FPKK20 – MAXX22T ADJUSTER SEAL
PART NUMBER(S):
Fleet Products: FPKK20 (New) | OE: 81.50822.6039, 6403229412, A0004230707, 17151, WA.60.066.R, 255105, 30-3687, CT7639, B2590, KK10074, 174318, CH3137, 0810 30202, 6403229272, 81508226039, P3093000490
DESCRIPTION:
Model: WABCO MAXX22T
Vehicles: Heavy-duty trucks and trailers equipped with WABCO MAXX22T calipers
• Component: Adjuster seal for caliper housing
• Function: Provides critical sealing for the MAXX22T adjuster mechanism, preventing contamination and grease loss
• Construction: Precision-molded rubber, OEM-grade material
• Weight: ~0.010 kg
• Orientation: Universal fit for MAXX22T adjuster assemblies
Applications:
Designed for MAXX22T caliper rebuilds to ensure long-term integrity of the adjuster mechanism. Prevents water and debris ingress while maintaining lubrication around the adjuster shaft. Critical for extending service life and proper brake adjustment.
CROSS-REFERENCE(S):
81.50822.6039, 6403229412, A0004230707, 17151, WA.60.066.R, 255105, 30-3687, CT7639, B2590, KK10074, 174318, CH3137, 0810 30202, 6403229272, 81508226039, P3093000490A cross-reference listing means this part may be a suitable replacement for the numbers listed. Always confirm adjuster type and caliper model before installing.
IMPORTANT INSTALLATION NOTES:
✔ Install only on WABCO MAXX22T calipers with the correct adjuster housing type
✔ Ensure bore surface is clean and free of corrosion before inserting new seal
✔ Lubricate lightly with OEM-approved grease during installation
✔ Replace seal whenever the adjuster mechanism is serviced or rebuilt
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Warranty Information
