Holden HQ HJ HX HZ WB Steering Shaft Flexible Coupling, (Manual) 9946473

Restore a more positive connection through your classic Holden's steering system with this steering shaft flexible coupling, designed to suit Holden HQ, HJ, HX, HZ and WB vehicles fitted with manual / non-power steering.

Also commonly known as a steering column coupling, trunnion or rag joint, this assembly forms part of the mechanical connection between the steering column and steering box.

After decades of use, deterioration and wear within the original flexible coupling can contribute to unwanted movement or play through the steering system.

This complete replacement assembly uses an original-style flexible rubber joint and provides a practical replacement when rebuilding the steering system or replacing a worn, damaged or deteriorated original coupling.

Key Features

• Complete steering shaft flexible coupling assembly
• Suits Holden HQ, HJ, HX, HZ and WB
• Designed for manual / non-power steering applications
• Replacement for reference part number 9946473
• Original-style flexible rubber joint design
• Fits at the steering box end of the steering shaft assembly
• Helps eliminate unwanted play caused by a worn coupling
• Ideal for steering system rebuilds and restorations
• Suitable across applicable HQ-WB body styles
• Brand new replacement assembly

IMPORTANT, MANUAL STEERING ONLY

This coupling is designed for vehicles fitted with:

MANUAL / NON-POWER STEERING

It is not the correct coupling for power steering applications.

In this listing, the term "manual" refers to the vehicle's steering system, not the transmission.

A vehicle may have an automatic or manual transmission and still use this component, provided it has the compatible non-power steering system.

Please confirm your vehicle's steering configuration before ordering.

Vehicle Fitment

Designed to suit compatible manual steering applications across:

Holden HQ-WB

Fitment is determined by the steering configuration. This product is for compatible non-power steering vehicles only.

What Does the Steering Flexible Coupling Do?

The flexible coupling forms part of the connection between the steering column / intermediate steering shaft and steering box.

The flexible section allows the steering connection to accommodate small amounts of movement and vibration while still transferring steering input through to the steering box.

Because it forms part of the steering system, wear within the coupling can affect how positively steering input is transferred.

Also Known As

Depending on the workshop, parts catalogue or enthusiast terminology being used, this component may be referred to as:

• Steering Shaft Flexible Coupling
• Steering Column Coupling
• Steering Coupling
• Steering Shaft Coupling
• Flexible Steering Joint
• Steering Trunnion / Trunion
• Rag Joint

These terms can refer to the same general component, which is why we include them to make identifying the correct replacement easier.

Why Replace a Worn Steering Coupling?

Original HQ-WB steering components have now been in service for several decades.

The flexible rubber section and surrounding coupling components can deteriorate or develop wear over time.

Replacement may be required when carrying out:

• Steering system restoration
• Steering box replacement or rebuild
• Intermediate steering shaft replacement
• Front-end restoration
• Replacement of deteriorated flexible rubber
• Repair of excessive movement within the original coupling
• Full vehicle restoration

A worn coupling should be properly inspected as part of the complete steering system rather than assuming it is the sole cause of steering play.

Product Specifications

Product: Steering Shaft Flexible Coupling
Also Known As: Steering Column Coupling / Rag Joint / Trunnion
Vehicle Make: Holden
Models: HQ, HJ, HX, HZ, WB
Steering Type: Manual / Non-Power Steering
Reference Part Number: 9946473
Location: Steering Shaft / Steering Box Connection
Quantity: 1 Complete Coupling Assembly
Condition: New

Cross Reference

Reference / OE Number: 9946473

The reference number is supplied to assist with product identification and fitment cross-referencing.

Unless specifically stated otherwise, use of the reference number does not indicate that this product is manufactured by or supplied by the original manufacturer or another aftermarket brand.

Package Contents

• 1 x Complete Manual Steering Shaft Flexible Coupling Assembly

Installation

This component forms part of the vehicle's steering system, so correct installation is critical.

Before installation, inspect the steering shaft, steering box, associated joints, fasteners and surrounding steering components for wear or damage.

Correct alignment and secure fastening should be confirmed before the vehicle is returned to service.

Due to the safety-critical nature of the steering system, professional installation by a suitably qualified person is recommended.

Why Buy From VRP AUTOMOTIVE?

VRP AUTOMOTIVE specialises in mechanical, steering and restoration components for classic Australian vehicles.

Our focus is on providing quality replacement components backed by clear fitment information, particularly where similar components differ according to vehicle configuration.

For a HQ-WB Holden retaining manual steering, this replacement flexible coupling provides a practical solution when restoring or rebuilding the original steering system