For Hendrickson Vantraax Pivot Bushing Kit 1 AXLE HKA180 AANT23K S-26321 S-23320

Pivot Bushing Kit for Hendrickson Vantraax

This replacement pivot bushing kit for Hendrickson Vantraax systems secures the suspension arm to the hanger, replacing part numbers S-26321, S-23320, HKA180, and AANT23K.

Overview

This pivot bushing kit for Hendrickson suspension systems provides the essential hardware needed to service a single axle on heavy-duty trailers. The pivot bushing kit for Hendrickson Vantraax units ensures proper alignment and vibration dampening between the trailer frame and the axle assembly. Fleet operators utilize this pivot bushing kit for Hendrickson maintenance to restore the integrity of the trailing arm connection point.

Built For Performance

• Maintains axle alignment by securing the pivot point of the air suspension system.
• High-density rubber construction absorbs road shock to protect the trailer frame.
• Complete hardware set includes the bushing and necessary installation components for one axle.
• Corrosion-resistant steel sleeves prevent binding and ensure smooth suspension travel.
• Designed to meet standard load ratings for long-haul transport applications.

Fits These Machines

• for Hendrickson Vantraax HKA180
• for Hendrickson Vantraax AANT23K

On-The-Job Use

• Routine maintenance of commercial semi-trailer air suspension systems.
• Repairing trailing arm pivot points to eliminate excessive axle play.
• Restoring ride quality and tire wear patterns on heavy-duty haulers.
• Ensuring safe operation during heavy load transport across varying road surfaces.

Specs At A Glance

Good To Know

Q: Does this kit include the hardware for both sides of the trailer? A: This specific kit contains the components required to service a single axle connection point. Many configurations require multiple kits for a full trailer overhaul depending on the total axle count.

Q: How are the signs of worn pivot bushings identified? A: Signs of wear include uneven tire wear, clunking noises during braking or turning, and visible cracking or deterioration of the rubber material within the hanger.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.