STEMCO part description

Arm Length: 5 in. and 6 in.
Spline Diameter: 1.5 in.
Spline Quantity: 28
Note: without Auto-Check™ Indicator
Clevis Type: Straight
Clevis Size: 5/8-18 in.
Brake Size: 12.25 in.
Brake Type: S-Cam Brake with Curved Arm

Stemco Automatic Brake Adjuster

The Stemco automatic brake adjuster is designed to effectively maintain a nominal clearance or distance between the drum and the lining. Made of high-quality materials, this product offers longer service life.

Features & Benefits

  • An automatic curved slack adjuster without auto check
  • Measures 1 ½" in diameter, 28 spline and uses ⅝" straight clevis
  • Arm length is 5"/6"
  • Commonly used on 12 ¼" brake trailer axles
  • Tested prior to shipment to ensure reliable performance

Product Description

Automatic Brake Adjuster

STEMCO® is a recognized global leader in manufacturing and supplying a comprehensive line of high-performance systems and components to the commercial vehicle industry. Its wide range of products includes wheel-end components, such as fasteners, hubcaps, bearings, seals, and mileage counters, and brake parts, which include brake drums, brake pads, and adjusters. It also offers suspension products like spring pins, king pin kits, polyurethane suspensions, tie rod assemblies, and mount and blocking components. All these products are made to the highest quality and safety standards to ensure superior performance and maximum durability even when used in the harshest of conditions. STEMCO is ISO-9001:2015 certified.

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