Product Description
FP1133 - AUTO SLACK ADJUSTER - 10 SPLINE - 1 1/2" - 6" (DRIVE AXLE)
PART NUMBER(S):
Fleet Products: FP1133 | OE: 05-460, 1133P, A24-3275-J-1154 | Automann: 136.103, 138.103, 138.1030
DESCRIPTION:
Model: Automatic Slack Adjuster – Drive Axle
Vehicles: Compatible with a wide range of heavy-duty commercial trucks and trailers with drum brake systems
• Spline Count: 10
• Camshaft Diameter: 1 1/2"
• Arm Length: 6" (center-to-center)
• Mount Type: Straight arm
• Mounting Hole Center Distance: 6"
• Clevis Pin Size: 1/2"
• Mounting Offset: 0" (non-offset design)
• Brake Type: Drum Brake
• System Type: Automatic, self-adjusting
• Material: High-strength forged steel
• Lubrication: Zerk fitting (some models are permanently lubricated)
• Body Angle: 0°
• Color Indicator: Red piston (per OE Meritor A24-3275-J-1154)
Applications:
Designed for drive axle applications on commercial vehicles requiring a 10-spline, 1 1/2" cam, 6" straight arm slack adjuster. Engineered for automatic self-adjustment in air brake systems. Ideal for use where OEM reference A24-3275-J-1154 or equivalent slack adjusters are specified. Provides consistent brake function, minimized maintenance, and enhanced system safety.
CROSS-REFERENCE(S):
1133, 05-460, A24-3275-J-1154, ACA-0966A700, ACF004205810, 055-011-05, 065172BXW, 10010800, 1090339, 1133P, 136.1030, 138.103, 138.1030, 3398-AS1133, 3947846, 5032, 5396-CS52315, 76401-0103, 76401-3506, 764013499, 8060850, 8084128, 974295, A-15156, A-8651, A8651FUL, AM1361030, AM1381030, AS-1133, AS1000, AS1033, AS1113, AS1133, AS1147, CB21103, CB41006, CS-52317, CS-56003, CS56033, E051, E15017, E6991, FULA8651, GUN AS1133, GUR-AS1133, K041876BXW, KN-52200, M16WR1331, M3367, S-A669, SA1132, SA669, SIR-SA1133, E1133, WA1133, WA286961N, S-21233, 400-10216, FL1133, 014133, PA1133, 05-1133, 621133, TTP1133, TR1133, ATXA669, AS1133-RC, GTPAS1133, ATPA669, A669SS, VIPAS1133, AS1133HTP, GTSA669, PSAS1133, TFAS1133, BHS-A669, MPGS-A669, AS1133C8T, E11399, GURAS1133, S S-A669
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 instructions
✔ Use only compatible clevis and 1/2" pin sizes
✔ Confirm arm orientation is straight and zerk fitting is accessible
✔ Torque to spec and verify self-adjustment calibration
✔ Periodic inspection recommended for proper function
✔ Lubricate if not sealed — check for zerk fitting presence
SOLD AS NEW
Brand new and ready to install, with OEM Grade Reliability
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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