Trailer Parts Superstore offers a great selection of straight arm, manual slack adjusters which are direct replacements for most popular manufacturers including: Bendix, Midland and Euclid. All VELVAC slack adjusters have a 22,000 in.-lbs. rating in accordance with SAE Test J1461 Draft 4 and a maximum torque rating of 26,000 in.-lbs.
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Trailer Parts Tech Tip: How Air Brakes Work
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