Hendrickson Auxiliary Axle Systems Parts Catalog – Lift Axle Parts & Diagrams PDF

Description

Hendrickson Auxiliary Axle Systems Parts Catalog

This Hendrickson Auxiliary Axle Systems Parts Catalog is a 266-page reference for identifying and selecting parts across steerable and non-steerable auxiliary lift axle systems. It combines several Hendrickson parts lists and product profiles into one document, with exploded views, installation drawings, part-number tables and section-level parts coverage for COMPOSILITE EXS, COMPOSILITE SC, COMPOSILITE EXF, TOUGHLIFT LK, TOUGHLIFT FM, ST and prior steerable lift axle systems, LC and HAC air control kits, and compliant tie rods. It is a parts catalog rather than a repair or service manual: the emphasis is on correct component identification, part numbers, kits and assembly drawings.

File Details

• Manual type: Parts catalog
• Brand: Hendrickson
• Product family: Auxiliary Axle Systems
• Language: English
• Page count: 266 pages
• File format: PDF
• Document numbers shown: Parts List H832, H892, H732, H758, H731, H831 and H683; LC air kit section H817
• Catalog code shown: H890 Rev A 12-23

Chapters Covered

• H832 — COMPOSILITE EXS Steerable Auxiliary Lift Axle Suspensions (08K, 10K, 13K): tie rod assemblies and kits; brake kits and knuckle hardware; backbones and uppers for the steering knuckle; side rails and saddles; dust shield kits; pivot bolt kits, bushing kits and trailing arms; crossmembers; weld-on frame brackets; bolt-on hangers; air springs and upper air spring plates; kingpin kits; associated drawings.
• H892 — COMPOSILITE EXS 20K Steerable Auxiliary Lift Axle Suspension Systems: tie rod assemblies; brake kits and knuckle hardware; backbones and uppers; side rails and saddles; dust shields; pivot bolt kits, bushing kits and trailing arms; crossmembers; frame bracket weldments; air springs and upper air spring plates; kingpin kits; associated drawings.
• H732 — COMPOSILITE SC Suspension System: trailer-specific components, axle assemblies and axle components.
• H758 — TOUGHLIFT LK Dual Tire Steerable Lift Axle: frame hanger assembly, pivot bolt kit, U-bolt kit, ride spring and ride air spring fastener kit, upper air spring assembly, lift spring and fastener kit, beam assembly, kingpin kit, axle components, brake hardware, hubcap and wheel-end service items.
• H731 — ST and Prior Steerable Suspension Systems: reverse caster components, trailer-specific components, axle assemblies and axle components, including knuckle, kingpin, tie rod, spindle and stabilizer items.
• H831 — COMPOSILITE EXF Non-Steerable Auxiliary Lift Axle Suspensions: brake kits and dust shields; side rails and saddles; trailing arms and pivot bolt kits; crossmembers; weld-on frame brackets; bolt-on towers; air springs and upper air spring plates; associated drawings.
• H683 — TOUGHLIFT FM Truck Mount Suspension System: frame hanger assemblies, pivot bolt and bushing kits, wear pads, U-bolt kits, ride springs, lift springs, upper air spring assemblies, beam assembly and related axle components.
• H817 — LC Auxiliary Lift Axle Control Kits: LC primary controls for inside, outside composite and outside stainless mounting; secondary controls; gauges, regulators, valves, fittings, electric override switches and quick-exhaust arrangements.
• HAC Air Kit Components: inside-mounted and outside-mounted controls, spool and solenoid valve parts, reverse lift/lock and reverse caster valve arrangements, pressure protection, filters and bracket options.
• Compliant Tie Rod: adjustability enhancement information, eccentric washer and slotted-hole design details, and service-kit references for steerable SCT08, SCT10 and SCT13 applications.

For a technician or parts counter, the value of this catalog is in the way it connects a system to its serviceable pieces. The pages move from system-level assemblies down to individual brackets, tie rods, brake hardware, pivot bolts, bushings, air springs, crossmembers, hangers and kingpin components. Many sections include drawing numbers, left-hand and right-hand part distinctions, capacity-specific part numbers and kit contents. That makes the catalog useful when a visual match is needed, when a part number must be confirmed before ordering, or when a suspension has to be identified by its brackets, beams, side rails and air spring arrangement rather than by a single model label.

Because several lift axle families are bound together, the catalog also helps distinguish similar-looking parts across COMPOSILITE EXS, COMPOSILITE SC, COMPOSILITE EXF, TOUGHLIFT and ST applications. The air control sections are separate from the suspension parts lists, so they are useful when the repair concerns lift and deployment behavior rather than structural or brake components. The compliant tie rod section adds detail on the later adjustability design, including the larger eccentric washer and longer slotted holes used for toe setting.

What This Parts Catalog Helps You Do

The Hendrickson Auxiliary Axle Systems Parts Catalog supports parts identification, assembly breakdown, kit selection and drawing reference for a wide range of auxiliary lift axle systems. It is particularly useful when a component must be matched to a specific capacity, side of the vehicle, frame width, mounting arrangement or brake configuration. Instead of working from a generic parts list, the reader can follow the individual parts list for the suspension family and then confirm the item against the illustrated assembly and part-number table.

Correct parts identification matters on lift axle systems because small differences in brackets, bushings, tie rods, pivot bolts, air spring plates and brake hardware can affect fit and operation. This catalog provides the reference points needed to compare what is installed with what is listed, reducing the risk of ordering the wrong left-hand or right-hand component, the wrong frame-width bracket, or a kit that does not match the suspension series.

IMAGES PREVIEW

The catalog is supplied as an instant PDF download, with no shipping and no waiting for a printed copy. It can be viewed on a phone, tablet or computer, searched by part number or section when using a suitable PDF reader, and printed for the shop office or parts counter.