Atro helps with Hendrickson HN rebuilds

Atro Engineered Systems has unveiled a Hendrickson HN Suspension Rebuild Kit.

The Hendrickson HN walking beam suspension features a bar pin end bushing, and the traditional center bushing is replaced by two large bolster springs per side. ATRO’s new KT50-25004 includes components to do one side of the truck (two bolster springs and an auxiliary load spring).

Atro offers kits for heavy-haul suspensions including the Hendrickson Haulmaax, Kenworth AG 200/400, and Mack SS 34-44 Series and SW/ST34 Series.

The proprietary polyurethane materials used in the kits also resist dynamic compression set, and are chemically resistant to contaminants, Atro says.

John G. Smith is the editorial director of Newcom Media's trucking and supply chain publications -- including Today's Trucking, trucknews.com, TruckTech, Transport Routier, and Road Today. The award-winning journalist has covered the trucking industry since 1995.


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