Description
FPK10239 – ADB22 SHEAR NUT
PART NUMBER(S):
Fleet Products: FPK10239 (New) | OE: CH1563, 169101, 500184
DESCRIPTION:
Model: Bendix ADB22 / Knorr SB6–SB7 / SN6–SN7 / SK7 / SL7 / SM7
Vehicles: Heavy-duty trucks and trailers including Kenworth, Freightliner, Mack, Volvo, Western Star, Peterbilt, International, plus European bus/trailer platforms.
• Component: Caliper shear nut (adjuster nut)
• Function: Locks and secures the adjuster mechanism within the caliper housing
• Material: High-strength steel, precision-machined for OE fit
Applications:
FPK10239 is the shear nut required for ADB22 and Knorr SN/SB caliper repair. Critical for maintaining proper adjustment and ensuring safe pad-to-rotor clearance. Replace during caliper rebuilds or whenever removed.
CROSS-REFERENCE(S):
02.2400.11.00, KR.60.051.N, CH1563, 169101, KK43509, 500184, LRT5049, FB2888, 1223
A cross-reference listing means this part may be a compatible replacement for the part numbers listed. Please confirm all caliper specifications match before installing.
IMPORTANT INSTALLATION NOTES:
✔ Always install with compatible cap (FPK10233 when required) to ensure protection of adjuster assembly
✔ Torque to OEM specifications; do not overtighten
✔ Inspect adjustment shaft for wear before replacing shear nut
✔ Replace in pairs when servicing both sides of axle for balanced performance
Warranty Information
