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(888) 312-8812 Login SignupCommercial vehicles using Haldex-style brake systems maintain consistent stopping power with this Automann Air Brake Manual Slack Adjuster. This component features the common 1.5-inch diameter with 10 splines and a 5.5-inch straight arm, making it a reliable choice for heavy-duty vocational and highway trucks. It is manufactured from high-strength forged steel to withstand the extreme torque required to expand brake shoes against the drum during heavy braking. This solid construction allows for precise manual adjustments to the brake pushrod travel, which helps keep the air brake system within legal DOT limits. By eliminating the slack in the linkage, it ensures the brake shoes make full contact with the drum for a more predictable pedal feel. Achieve a reliable and safe braking response with this 10-spline Automann 135.1034 manual slack adjuster.
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