4x4 Accessories

Steering Shaft Extension Clamp (2012-2016 Holden RG Colorado / 2012 to 2019 Isuzu D-Max)


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Let me know when it's back in stock!

Give us a few of your details and we'll let you know when this product is back in stock.

PRE-ORDER - Steering Shaft Extension Clamps are expected by the end of November 2020. Your order will be on pre-order until stock arrives. (ETA Subject to change due to shipping delays caused by COVID-19)

What is this?

A direct replacement steering shaft extension clamp to solve the steering issues caused by installing a body lift.


It is extremely important with this product that you follow the instructions exactly to ensure you do not damage / break the part.

What are the benefits?

When a body lift if installed, the steering shaft needs to be extended. This is because the lift causes the steering shaft to open to an unsafe point. This can result in breakage of the link between the two steering shafts, resulting in the loss of steering.

The Munji Steering Shaft Extension Clamp has been based on the original, factory clamp, and simply extended to close the gap.

Other modifications currently available on the market are a bolt on extension, whereas this is a full replacement of the original clamp.

Very simple to install, all that is involved is the removal of the original clamp and replacement with the extended version. A 10 minute install, including enough time to finish with a drink.

The clamp is made from Chromoly, which is a form is steel containing chromium and molybdenum. This material was chosen as it is lightweight, but stronger than the original steel clamp. The part is also Zinc coated to help protect against corrosion.

(N.B. Currently in the process of having the part ADRs (Australian Design Rules) approved).

What vehicles does this suit?

  • 2012 to 2016 Holden RG Colorado;
  • 2012 to 2019 Isuzu D-Max.

Looking for those local to the Gold Coast, Qld with 2017/18/19 version RG Colorado and D-Max so we can check to see whether this clamp suits these models. If interested and available, please contact us via our Facebook Page or email. Willing to offer discounted rate to those available to provide their car for some testing on a weekend or during the week, whenever suits.


Tools required – spanner

Installation Time - Approximately 10 minutes

Difficulty – Do it yourself, basic tool knowledge required 


Standard postage Australia wide included in price