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FP400-10215 - AUTO SLACK ADJUSTER - 10 SPLINE, 1 1/2" - 5.5"

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SKU:
FP400-10215
Condition:
New
Availability:
Call 877-243-0442 for pricing. Mention code WEB1

Product Description

FP400-10215 - AUTO SLACK ADJUSTER - 10 SPLINE, 1 1/2" - 5.5"


PART NUMBER(S):

Fleet Products: FP400-10215 | OE: 400-10215, 40010215, A6-3275-Z-1144 | Automann: 133.104, 133.1040, 135.1040


DESCRIPTION:

Model: Automatic Slack Adjuster
Vehicles: Drive axle, drum brake applications
• Spline Count: 10
• Camshaft Diameter: 1 1/2"
• Arm Length: 5.5" (center-to-center)
• Mount Type: Straight Arm
• Mounting Hole Center Distance: 5.5"
• Clevis Pin Size: 1/2"
• Mounting Offset: 0" (straight, no offset)
• Brake Type: Drum Brake
• Piston Color: Red (per Meritor documentation for A6-3275-Z-1144)
• System Technology: Automatic (self-adjusting)
• Material: Forged steel
• Lubrication: Zerk fitting (optional lubrication)
• Body Angle: 0°
• Weight: Approx. 7.85–7.88 lbs
• Compatibility: Compatible with 16.5" brake assemblies (Type 24/30 inferred)
• Unique Features: Includes pre-installed clevis, long-stroke compatible, pull-pawl design, factory-lubricated & sealed
Applications: Designed for drive axle drum brake systems requiring a 10 spline, 1 1/2" cam, and 5.5" straight arm automatic slack adjuster. Ideal for heavy-duty commercial vehicles including trailers and trucks where precise, automatic brake adjustment is required for safety and performance.


CROSS-REFERENCE(S):

400-10215, 40010215, A6-3275-Z-1144, 133.104, 133.1040, 135.1040, S-23856, S23856, 05-667, 10215, 400-20215, 409-10232, 409-10233, 409-10394, 409-10475, 409-10685, 429-10685, E-6940, E6940, HAL-40010215, HDX 40010215, L3612, M-4063, M807021, MIR-400-10215, R806021, R806021A, SA10215, WBA07140A, WA10215, RF400-10215

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:

✔ Install per OEM and manufacturer instructions for proper function and safety
✔ Use compatible 1/2" clevis and pin sizes
✔ Ensure arm is installed straight with accessible zerk fitting for lubrication
✔ Follow torque specifications and adjustment procedures exactly
✔ Lubricate as recommended; some models require periodic greasing
✔ Check automatic slack adjuster setup and inspect regularly for wear and function


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

WHY CHOOSE FLEET PRODUCTS | KBR - HEAVY DUTY TRUCK & TRAILER PARTS?

  • Canadian-owned and operated since 1985
  • Trusted by fleets, mechanics, and B2B partners across North America
  • Fast, reliable shipping across North America
  • Competitive pricing with core return refunds
  • Price Match Guarantee | Find a better price? We'll beat the difference by 10%!

Warranty Information

Fleet Products Ltd. and KBR offer a comprehensive warranty on new and remanufactured truck parts, guaranteeing freedom from defective materials and workmanship for up to 160,000 km (100,000 miles), 3,600 hours, or 12 months-whichever comes first. Off-highway components are covered for 90 days against defects. To claim warranty service on truck brake parts or other components, return the product within 30 days of discovering a defect for inspection. This warranty covers repair or replacement of defective parts, but excludes damages from improper installation, maintenance, or service, and does not cover incidental costs such as towing or downtime. This ensures reliable truck parts and peace of mind for commercial vehicle operators. Visit our warranty section on website for full warranty details and product-specific terms.