SuperPro TRC6680 Steering Knuckle – Eliminate Bump Steer the Right Way

This item together with TRC6650 forms a KIT

The SuperPro TRC6680 Steering Knuckle is the ultimate solution for bump steer issues affecting all 2019-onwards Isuzu D-Max, MU-X, and Mazda BT-50 models, delivering improved handling, tyre life, and alignment precision.
Isuzu and Mazda’s 2024 suspension update for the D-Max, MU-X, and BT-50 has only solved around 45% of the bump steer problem. That means drivers are still left dealing with:

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• Premature tyre wear

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• Inconsistent wheel alignment

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• Unstable handling, especially when lifted or loaded

The SuperPro TRC6680 steering knuckle and TRC6590 upper control arm are the complete fix—engineered to reduce bump steer by up to 95%, improving handling, alignment, and tyre life, whether your vehicle is at standard height or lifted.
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Why TRC6680?

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• Fixes the real cause of bump steer by raising the steering rack pickup point—something upper control arms alone can’t do

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• Reduces tyre wear and improves contact with the road

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• Enhances driving stability, comfort, and safety

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• Suitable for standard and lifted vehicles

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• Direct OE-style fitment – no modifications required

Manufactured from hot-forged 4140 AISI steel, heat-treated and black e-coated for durability and corrosion resistance.
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