HALDEX part description

HALDEX SELF-SETTING AUTOMATIC BRAKE ADJUSTER (S-ABA)

S-ABA Brake Adjuster
  • High alloy steel gears
  • Rolled wormshaft
  • Heat-treated housing
  • Centralized clutch
Notes:
  1. The clearance-sensing design maintains a constant and uniform distance between the brake drum and lining
  2. The gradual adjustment of the S-ABA lowers the risk of over-adjustment during prolonged braking
  3. For Mack Drive Axle Application

Technical Specifications:

Spline Diameter: 1-1/2" in.
Spline Count: 28
Arm Length: 5-1/2" in.
Body Angle: 34°
Offset: 0
Arm Hole Diameter: 1/2" in.
OEM Part Number: 409-20105
Grease Fitting Location: 180°
Grease Fitting Type: Straight

Haldex Self-Setting Automatic Brake Adjuster

Restore the like-new performance of your air brake system with a high-quality Haldex self-setting automatic brake adjuster. Manufactured by a brand with over 100 years of engineering expertise, this S-ABA brake adjuster is built to help improve handling in various driving conditions and has a heat-treated housing for added strength and corrosion resistance.

Features & Benefits

  • With high alloy steel gears for increased strength and wear resistance
  • Designed with rolled wormshaft for added resistance against fatigue
  • Centralized clutch offers improved protection from moisture, dirt, and road salt
  • Has a clearance-sensing design that ensures the distance between the brake drum and lining is constant and uniform
  • S-ABA’s gradual adjustment minimizes the risk of over-adjustment during prolonged braking
  • Offers ease of installation, improved performance, and longer service life

Product Description

Auto BRAKE ADJUSTER KIT - TRUCK/TRAILER - S-ABA

Application Summary

Mack Drive Axle Application

AUTOMATIC BRAKE ADJUSTER TRUCK TRAILER SABA

Product Attributes

Spline Diameter 1.5 IN
Spline Count 28
Arm Length 5.5 IN
Offset 0 IN
Body Angle 34 DD
Arm Hole Diameter 0.5 IN
OEM Part Number 409-20105
Grease Fittiing Location 180° DD
Grease Fittiing Type Straight
Prop 65 Short Warning Cancer & reproductive

Additional Information

Remanufactured Part N
Harmonized Tariff Code (HTS) 8716905060
Harmonized Tariff Code (Schedule B) 8716905060
Warranty Time 12
Warranty Time UOM MO
Warranty Distance 100000
Warranty Distance UOM MI
Warranty Special 72 MO, 1,000,000 MI=Haldex ABA/S-ABA (409 Part Number Prefix)(1), 36 MO, Unlimited MI=Haldex ABA (NL/429 Part Number Prefix)(1). 24 MO, 200,000 MI=Haldex ABA(8). 24 MO, 100,000 MI=Haldex ABA/S-ABA(3) & Non-Haldex ABA. 12 MO, 100,000 MI=Haldex ABA(9).
Warranty Special UOM TX

Part Interchanges

Haldex® is a Sweden-based manufacturer specializing in brake and air suspension systems for heavy duty vehicles. Its product line consists of brake components for wheel ends, including disc brakes, brake adjusters, and actuators. It also offers air control products such as compressed air dryers, valves, ABS, and EBS. All these Haldex products are designed with safety and efficient operation in mind, cutting down on potential hazards and maintenance costs in the long run. Today, Haldex runs manufacturing and R&D facilities in 19 countries across four continents. It is dedicated to producing high-quality brake and suspension parts for its customers all around the world as well as developing new technologies for the future.

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