Landcruiser 100 Series

Enhance your Toyota LandCruiser 100 Series with our specialized 4x4 upgrade services, engineered to boost off-road capability, performance, and reliability. Transform your vehicle into the ultimate adventure-ready machine with expert modifications tailored to your driving needs.

Transmission Performance Upgrade Options

Toyota Land Cruisers for years have been renowned for their reliability and longevity and are still very popular in Australia. The 100 series is exactly that, owners can expect 500,000km+ from these vehicles without any major repairs.

Whilst they are built to last, they can still benefit from various automatic transmission performance upgrades. Designed for the enthusiast who wants more from their 4WD or the tourer that’s desires unchallenged reliability whilst traveling the remote roads throughout Toyota country (Australia).

How to Choose Your Upgrade and Stage

First, consider the typical load conditions your 4WD will face, as these determine the appropriate staged upgrade. These conditions include daily driving loads, towing a trailer or horse float on weekends, or hauling a heavy caravan for holidays.

Whether you’re preparing for demanding terrains like Rainbow Beach, planning a trip to the tip of Australia, or simply seeking enhanced load-handling capabilities, understanding your 4WD’s transmission requirements is crucial.

Below is a basic categorisation chart showing the various stage upgrade packages available for the 100 Series Landcruiser. Check to see what upgrades are recommended for your automatic transmission based on what best describes your Land Cruiser’s duties. You’re also welcome to give our experienced, friendly team a call to discuss your needs for your 4WD to help you decide on the best suited stage package.

Stage 1

Category:

  • Moderate offroad use
  • Larger Tyres then standard
  • Low level engine power output enhancements
  • Canopies or heavy accessory fit outs
  • Towing loads up to 2000kg’s

Who this Upgrade Suits

  • Average 4WD owners who wants better performance and greater reliability
  • People who aren’t towing loads

Upgrade Recommendation:

  • Valve Body Upgrade

Stage 2

Category:

  • Towing loads of 2,000 – 3,000kg
  • Enthusiastic offroad driving
  • Any of the Stage 1 Usage items

Who this Upgrade Suits

  • 4WD enthusiasts who go offroad regularly
  • Owners who tow loads up to but not exceeding 3,000kg

Upgrade Recommendations:

  • Valve Body Upgrade
  • Transmission Cooling System Upgrade

Stage 3

Category:

  • Towing loads of 3000kgs+
  • 4WD fanatics
  • Any of the Stage 1 or Stage 2 Usage items

Who this Upgrade Suits

  • Serious 4WD Enthusiasts who go offroad regularly
  • Owners who tow loads exceeding 3,000kg

Upgrade Recommendations:

  • Valve Body Upgrade
  • Transmission Cooling System Upgrade
  • Deep Sump Upgrade
  • Transmission Temperature Monitoring Device (optional)

Cooling System Upgrade

Upgrading your Toyota’s automatic transmissions cooling system is a proactive step towards safeguarding your vehicle’s transmission from overheating and premature wear, ultimately enhancing its longevity and performance.

The transmission cooling system plays a critical role in maintaining optimal operating temperatures, especially during demanding conditions such as towing heavy loads or navigating challenging terrain

By reducing the risk of overheating, an upgraded Toyota transmission cooling system helps preserve the integrity of internal transmission components, such as seals, clutches, and gears. This translates to smoother operation, reduced wear and tear, and ultimately, fewer costly repairs over the lifespan of your vehicle.

In addition to protecting your transmission, an efficient cooling system can also improve overall drivability and performance.

Valve Body Upgrade

If you’re seeking to enhance your Toyota’s performance, gain greater peace of mind, and desire increased longevity and satisfaction from your driving experience, a valve body upgrade is the perfect solution. Whether it’s for better handling on tough terrains or simply to extend the life of your vehicle, investing in this performance upgrade will give you the driving experience you desire.

It’s easy to take your 4WD’s transmission performance to the ‘next level’ with one of RHA Pro’s ultimate Valve Body Upgrades.

This precision re-calibration optimises the hydraulic system for fast, crisp shifts and supreme durability – exactly what you need for conquering off-road trails and towing challenges.

Tempurature Monitoring Device

An automatic transmission fluid temperature monitoring device in your Toyota continuously tracks the transmission fluid’s temperature, offering real-time data to the driver.

This system is invaluable for alerting drivers to potential overheating issues, which can cause performance degradation and increase wear on internal components, potentially leading to transmission failure.

By providing timely warnings when fluid temperatures exceed safe levels, the monitoring device empowers drivers to take proactive measures by relaxing the load on the transmission to prevent damage and expensive repairs caused by overtemperature conditions.

Deep Sump Upgrade

A deep sump increases the oil capacity of your Toyota’s transmissions hydraulic system, this gives a greater fluid surface area for heat dissipation and can increase the timeframe at which your transmission will require servicing, the increased compacity provides more fluid for normal wear and tear contaminants to absorb into.

This innovative addition not only helps in keeping fluid temperatures lower especially under high load but also extends the lifespan of your transmission.

Installation is straightforward and can typically be completed during a transmission service procedure. Very rarely are any modifications to your vehicle required.

Interested?