Description
FP801073 - AUTO SLACK ADJUSTER - 28 SPLINE - 1 1/2" - 5 1/2" (DRIVE AXLE)
PART NUMBER(S):
Fleet Products: FP801073 (New) | Replaces OE: Ford 4C4Z2041DA | Navistar (IHC) 2018227C91 | Volvo 3946257, 3947646, 8086517 | Thomas Built Buses 61130976, TBB61130976 | Mack 20527307, 25QD419P2 | Meritor R801070, R801072, R801073, R802440, R802441, R802444, R802445, R802462, R803109, R803110, R806019, R806019A, A283275H1152S, A323275H1152, A413275Z1144 | Gunite AS1140 | Haldex CS56040, 400-10211, 400-20211, 40010211, 40010211M1D, 40020211M1D | Euclid E11401, E11401A, E6944 | Bendix K043197 | Automann 139.2831
DESCRIPTION:
Model: Automatic Slack Adjuster – Straight Arm
Vehicles: Compatible with heavy-duty drive and trailer axle drum brake systems
• Spline Size: 28 teeth
• Camshaft Diameter: 1 1/2"
• Arm Length: 5.5" (center-to-center)
• Mount Type: Straight arm (0° body angle, 0" offset)
• Mounting Hole Center Distance: 5.5"
• Clevis Type/Pin: 1/2" pin hole
• Brake Type: Drum brake
• System Technology: Automatic, self-adjusting with pull-pawl mechanism
• Lubrication: Factory lubricated, zerk fitting (180° straight)
• Heat-treated internal gears, drilled worm wheel
• Unhanded design
• Long-stroke compatible
• Unique Identifiers: Red piston
• Chamber Compatibility: Type 24/30
CROSS-REFERENCE(S):
Dayton 05363, 05-668 | BWP M-4046 | Dana / Spicer 25QD419P2 | Sirco Brake SA1073 | Other 801073, 01R801072E, 05-1140, 10211, 10211P, 1090261, 133.284, 133.2840, 23558SS, 286954N, 409-10236, 409-10237, 409-10386, 409-10398, 409-10430, 409-10471, 409-10683, 410211P, 42710563, 539640010211, 670-S23854, 808138, 813648, 818141, 86019, A86019, ATX23854, ATX23558, CB22102, EM50430, FC01073, FC10211, FL1140, FLTR801073, FP400-10211, GTPR801073, GTS23558, HA40010211, HDX40010211, HDX40020211, L3609, L3618, M-4065, M807019, MD40010211, MD40020211, MID40020211, MIR40010211, MPGS-23558, MPGS-23854, MSA40010211, OTR-801073, PA1140, PL-10211, PROSA56211, PS400-10211, PSR801073, RB-10211, RF25001296, RFR801073, S-21240, S-23854, SA10211, SCSA10211, TDAA323275H1152, TDAR801072, TDAR801073, TFR801073, TTP1140, TR1140, TWDR801073, VIP400-10211, VIPR801073, VTC-38542, WA10211, WA1140, WA286954N, WAAS1140, WAR801073, WBA07135A, ZZ40020211
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:
✔ Always install per OEM and manufacturer specifications
✔ Use compatible clevis and pin size (1/2" pin)
✔ Ensure straight alignment and accessible zerk fitting
✔ Torque per manufacturer specs during install
✔ Verify initial adjustment and function before road use
✔ Inspect regularly for wear or malfunction
Warranty Information
