Product Description
Modified Toyota LandCruiser HDJ80 & FZJ80 Gearbox & Transfer Assembly
If you spend long hours touring or towing in your Toyota LandCruiser, our Modified Gearbox & Transfer Assembly is designed to make highway driving quieter and more relaxed. Built exclusively for HDJ80 and FZJ80 full-time 4WD models, this package combines a complete professional rebuild with our proven 5th Gear Highway Upgrade Package.
Vehicle Specifications
| Vehicle | Toyota LandCruiser HDJ80 / FZJ80 |
| Drive Type | Full-Time 4WD |
| Transfer Type | Non-Viscous |
| Assembly | Modified Gearbox & Transfer Assembly |
| Warranty | 12 Months / 20,000km |
| Exchange Deposit | $1,000 Refundable |
5th Gear Highway Upgrade Package
Features revised 2nd and 5th gear ratios, reducing highway RPM by approximately 400 RPM for quieter cruising, lower driver fatigue and improved touring comfort.
Gear Ratio Comparison
| Feature | Standard | Modified |
|---|---|---|
| 2nd Gear | Factory Ratio | Revised Ratio |
| 5th Gear | Factory Overdrive | Taller Overdrive |
| Highway Engine Speed | Standard | Approx. 400 RPM Lower |
Professionally Reconditioned
Every gearbox is dismantled, cleaned and rebuilt using premium Japanese bearings and seals together with genuine Toyota and quality aftermarket components where required.
Common Gearbox Problems
High kilometre LandCruiser gearboxes commonly develop worn synchros, noisy bearings, oil leaks and difficult gear selection. A professionally reconditioned modified gearbox provides improved reliability together with enhanced highway performance.
Why Choose Gympie 4WD Spares?
-
- Modified 5th Gear Highway Upgrade Package
- Premium Japanese bearings and seals
- Quality genuine Toyota and aftermarket components
- Experienced rebuild technicians
- Toyota gearbox specialists
- Australia-wide freight available
- 12 month / 20,000km warranty
Looking for our standard gearbox?
If you don’t require the modified highway gearing package, we also supply this gearbox in our standard professionally reconditioned specification. Ask us about our standard HDJ80/FZJ80 gearbox and transfer assembly.
Exchange Unit Information
A refundable $1,000 exchange deposit applies.
Australia-wide Freight
We freight reconditioned Toyota gearboxes throughout Australia every week.
Frequently Asked Questions
Will this gearbox fit my Toyota LandCruiser?
It suits HDJ80 and FZJ80 full-time non-viscous models.
What is the 5th Gear Highway Upgrade?
Revised 2nd and 5th gear ratios lower highway engine speed by around 400 RPM.
What are the gear ratio changes?
See the comparison table above for the differences between the standard and modified package.
Will this improve fuel economy?
Many owners experience improved fuel economy due to reduced highway engine speed, although results vary.
Does this gearbox include heavy-duty upgrades?
No. It includes the highway gearing modifications rather than the optional heavy-duty upgrade package.
Why choose a reconditioned gearbox instead of a used gearbox?
Every unit is completely dismantled, inspected and rebuilt, providing far greater confidence than an unknown used gearbox.
Is an exchange unit required?
Yes. A refundable $1,000 exchange deposit applies.
What warranty is included?
12 month / 20,000km warranty.
Do you freight Australia-wide?
Yes, Australia-wide.
Contact Gympie 4WD Spares
Phone (07) 5480 6024 or email team@gympie4wdspares.com.au.
