Superior Engineering has released a new range of upgrades for Toyota LandCruiser models, targeting known weak points in the front end and suspension – particularly on vehicles that have been lifted, fitted with longer shocks, or regularly driven in harsh off-road conditions.

Rather than broad, all-in-one kits, this lineup focuses on specific problem areas that tend to show up with real-world use, such as diff housing damage, tailshaft clearance issues, and compromised wheel alignment. The range covers three key areas: diff protection, crossmember clearance and suspension geometry. Here’s a closer look at what’s new.

Gen 2 Weld-On Heavy Duty Diff Guard (Front)

  • To suit: 76, 78, 79 Series (11/2016 onwards)
  • Price: $150 (each)

This weld-on diff guard is designed to protect the lowest part of the front differential housing on late-model 70 Series LandCruisers.

Made from 6mm 350GR mild steel, it’s built to take repeated hits from rocks and uneven terrain – something that can eventually damage the factory housing. The Gen 2 design matches the updated post-2016 diff shape, improving fitment and coverage.Because it’s welded on, the guard becomes a permanent part of the housing, reducing the risk of cracking, denting, or wear over time | More info

Key points:

  • Suits post-11/2016 diff housings
  • 6mm mild steel construction
  • Weld-on for permanent protection
  • Covers the most exposed section of the diff
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Front Crossmember Modification Plates

  • To suit: 79 Series Single Cab (08/2016 onwards)
  • Price: $190 (kit)

These plates are aimed at 79 Series single cabs running longer shocks. 

When open shock length increases (roughly 550mm to 620mm), the front tailshaft can contact the crossmember under suspension movement. The kit lowers and reinforces the crossmember to create the clearance needed, helping avoid driveline contact and potential chassis damage.Manufactured from 4mm 350GR mild steel, the plates are CNC cut and supplied ready to weld in place | More info

Key points:

  • Designed for 550–620mm open shock lengths
  • Improves front tailshaft clearance
  • Helps prevent chassis and driveline damage
  • 4mm steel, weld-in design
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Billet Adjustable Upper Control Arms

  • To suit: LandCruiser 300 Series & Prado 250 Series
  • Price: $1320 (pair)

Lifting newer LandCruisers often pushes alignment out of spec. These adjustable upper control arms are designed to correct that by restoring proper camber and caster.

Machined from 6061-T6 billet aluminium, they’re lighter than steel alternatives but still strong enough for off-road use. The anodised finish helps with corrosion resistance. Adjustment allows for fine-tuning alignment to improve steering feel, tyre wear, and overall handling – particularly on lifted vehicles | More info

Key points:

  • Corrects camber and caster on lifted vehicles
  • 6061-T6 billet aluminium construction
  • Adjustable for alignment tuning
  • Direct replacement for factory arms
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This new range from Superior Engineering is focused on practical upgrades rather than cosmetic changes. Each product addresses a specific issue – whether it’s protecting the diff, creating clearance for longer shocks, or correcting suspension geometry after a lift.

For LandCruiser owners modifying their vehicles for work or off-road use, these are straightforward solutions to common problems.

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