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ABA Slack Adjuster | Automatic | 1.5 Inch - 28 Spline | 6 Inch Span

SKU 40010305-I

  • 360 Spin Image 40010305-I
Typically ships in 7 to 10 business days.

Haldex Type Automatic Slack Adjuster for 12-1/4 inch brake assembly applications. 1.5 inch 28 spline, 6 inch arm length, 1/2 inch arm hole diameter. 35° body angle. Plate and Flat stud style anchor bracket. Compatible with all major brand clevises.

Product Specs for 40010305

  • Slack Adjustor Type:Automatic
  • Slack Adjustor Arm:Straight
  • Camshaft Diameter:1.50 inches
  • Spline Teeth:28
  • Arm Span (A):6.00 inches
  • Automann Number:135.2842, 133.2842
  • BWP Number:M-4062
  • Dayton Number:05-651
  • Euclid Number:E-6933
  • Haldex Number:40010305, 400-10305
  • Leland Number:L3614
  • Meritor Number:R806006
  • MPN: 40010305
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40010305 Details

Haldex Type Automatic Brake Adjusters are designed to the highest standards for performance, reliability and safety.


  • Automatic adjustment of the brake to compensate for lining wear.
  • Improved durability and reliability, which provides a longer service life
  • Adjusts during brake release when forces on the adjuster are at their lowest which prolongs life
  • Reduces Maintenance Costs and Extends Service Intervals
  • Clearance-sensing design prevents excessive brake wear and failed roadside inspection, which reduces operating and downtime costs

Customer Q&A - Multiple Heavy Duty Manufacturers 40010305

Multiple Heavy Duty Manufacturers

At Truckspring.com we buy our heavy duty truck parts from several brand name manufacturers to bring you the highest quality parts at the lowest possible prices.

Because we work with so many suppliers, the manufacturer of this particular product may vary. However, you can be certain that Truckspring.com sells only the finest products. We only stock OEM quality or better truck parts. We do not deal in cheap or shoddy made knock offs.

If you would like to enquire as to the manufacturer of a specific part, please call our expert staff at 1-800-358-4751 or 989-755-0561.

Heavy Duty Truck Parts Warranty

1 Year Limited Warranty

On all HD products. We warranty our HD products against defects in workmanship or material.

What the warranty does not cover

Damage from accidents, corrosion, improper installation, incorrect applications, overloading, and custom applications that are not specified under the OEM cross references. This warranty does not cover loss of freight, loss of profit, equipment, or personal downtime.

How to get service

If a Heavy Duty Truck Part fails as a result from a manufacturer defect, contact us at Michigan Truck Spring for support. You can contact us by phone at 1-800-358-4751 or by using our contact form.

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