Camshaft Repair Kit - Hendrickson INTRAAX HXS 16-1/2in, 2.129in Cam Tube - AA230 AA250 AA300 110.2505HD

Rebuild the S-cam tube instead of replacing the whole wheel end with this Camshaft Repair Kit distributed by FleetPro Parts & Tires. Manufactured by Automann for the Hendrickson INTRAAX 16-1/2in HXS trailer axle, it carries the bushings, seals, washers and snap rings needed to rebuild the S-cam tube and restore camshaft support. Worn cam bushings let the S-cam wander radially, and that play shows up as uneven lining wear, brake noise and a wheel end that never holds adjustment. We stock these heavily right here in our Hanover Park, Illinois warehouse to ensure lightning-fast shipping for fleets, trailer repair shops, and owner-operators nationwide.

Play Eliminated: The Heavy Duty S-Cam Repair Kit Advantage

This kit is the heavy duty version of 110.2505, built around a 2.129in cam tube OD so every bushing seats square in the Hendrickson INTRAAX HXS tube instead of working loose under braking load. Bushings, seals, washers and snap rings all arrive in one box, which means the cam tube goes back together with every wear item replaced rather than mixing a fresh bushing against a tired seal that will pump grease out and road water straight back into the bore.

Fitment here is specific. This kit is cut for Hendrickson INTRAAX 16-1/2in HXS axles in the AA230, AA250 and AA300 families built after May 2001, where the cam tube measures 2.129in on the outside diameter. Measure the tube before you order — the HXS tube dimension is what decides this kit, not the brake size alone.

At FleetPro Parts & Tires, we know a brake job is only as good as the parts holding the cam. Order it by the Automann number 110.2505HD, the heavy duty answer to the standard 110.2505, and do both sides while the drums are already off. Camshaft radial play at the spider bushing is a leading cause of uneven lining wear and brake noise, and it rarely shows up on only one wheel.

Vehicle Fitment & Compatibility

This heavy duty S-cam repair kit is intended for the following commercial application:

• Make/Model: Hendrickson INTRAAX trailer suspension, 16-1/2in HXS type
• Axle Series: AA230, AA250 and AA300, built after May 2001
• Cam Tube: 2.129in outside diameter
• Component Group: Air Brake Foundation / S-Cam Support

Direct Replacement & Cross-Reference Numbers:

Order this heavy duty S-cam repair kit by the following part numbers:

• Automann Standard Version: 110.2505
• Automann Distributor #: 110.2505HD

Technical Specifications

• Component Type: S-Cam Repair Kit
• Type: Heavy duty version of 110.2505
• Kit Contents: Bushings, seals, washers and snap rings
• Cam Tube OD: 2.129in
• Fits: Hendrickson INTRAAX 16-1/2in HXS (AA230/AA250/AA300, after May 2001)
• Weight: 3.45 lbs
• Package Dims: 9.5 x 4.187 x 4.187 in
• Product Level: Fleet Standard Aftermarket
• Brand: Automann (Distributed by FleetPro Parts & Tires)