Landcruiser 79 Series GVM Upgrade Leaf 3900 Kg Dual Cab

Landcruiser 79 Series GVM Upgrade Leaf 3900 Kg Dual Cab

 

The JMACX Toyota 79 Series Dual Cab leaf sprung GVM option ticks all the boxes. Track correction, higher axle load capacity, improved braking, vehicle stability. Although the leaf spring kits can’t compare to the ride comfort of a coil conversion they are a great option for those who want to stay with the leaf springs and need a true and usable 3900 GVM upgrade kit.

 

Vehicle Details

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Included as Standard

Standard GVM Inclusions

JMACX Leaf GVM Kit
JMACX Leaf GVM Kit
$3,045.00
JMACX Leaf GVM Kit (HCP)
JMACX Leaf GVM Kit (HCP)
$2,915.00
CAT 5-6 Indicator Kit
CAT 5-6 Indicator Kit
Ubolt Kit
Ubolt Kit
Leaf Bush Kit
Leaf Bush Kit
Shackles
Shackles
Grease Pins
Grease Pins
3900 Leaf GVM Compliance Sticker Kit Pre Radar
3900 Leaf GVM Compliance Sticker Kit Pre Radar
3900 Leaf GVM Compliance With Speedo Correction Sticker Kit Pre Radar
3900 Leaf GVM Compliance With Speedo Correction Sticker Kit Pre Radar
3900 Leaf GVM Compliance Sticker Kit J7 Radar Model
3900 Leaf GVM Compliance Sticker Kit J7 Radar Model
3900 Leaf GVM Compliance With Speedo Correction Sticker Kit J7 Radar Model
3900 Leaf GVM Compliance With Speedo Correction Sticker Kit J7 Radar Model
Shocks To Be Optioned On The Next Page
Shocks To Be Optioned On The Next Page
JMACX VDJ Brake Booster Upgrade - Non ABS (Non ABS)
JMACX VDJ Brake Booster Upgrade - Non ABS (Non ABS)
$595.00
JMACX VDJ Brake Booster Upgrade - ABS (ABS)
JMACX VDJ Brake Booster Upgrade - ABS (ABS)
$595.00
JMACX Track Correction Leaf Diff - DPF (DPF)
JMACX Track Correction Leaf Diff - DPF (DPF)
$6,200.00
JMACX Track Correction Leaf Diff - Non DPF (Non DPF)
JMACX Track Correction Leaf Diff - Non DPF (Non DPF)
$6,200.00
JMACX Heavy Duty 300m Chrome-Moly Full Floating Axle Kit
JMACX Heavy Duty 300m Chrome-Moly Full Floating Axle Kit
2 Inch 70 Series Front Coils
2 Inch 70 Series Front Coils
$385.00
3 Inch 70 Series Front Coils
3 Inch 70 Series Front Coils
$385.00
JMACX Front Swaybar Blocks - 30mm
JMACX Front Swaybar Blocks - 30mm
$105.00
JMACX Front Swaybar Blocks - 40mm
JMACX Front Swaybar Blocks - 40mm
$105.00
JMACX 3900 Gvm Leaf Packs (Variable)
JMACX 3900 Gvm Leaf Packs (Variable)
$1,460.00
JMACX 3900 Gvm Leaf Packs (Constant Load)
JMACX 3900 Gvm Leaf Packs (Constant Load)
$1,460.00
70 Series Castor Correction Bushes
70 Series Castor Correction Bushes
$160.00
JMACX Elite H-Beam CNC Billet Radius Arms (DPF | 3-4 Inch)
JMACX Elite H-Beam CNC Billet Radius Arms (DPF | 3-4 Inch)
$2,460.00
JMACX Elite H-Beam CNC Billet Radius Arms (Non DPF | 3-4 Inch)
JMACX Elite H-Beam CNC Billet Radius Arms (Non DPF | 3-4 Inch)
$2,460.00
JMACX Heavy Duty Adjustable Front Panhard
JMACX Heavy Duty Adjustable Front Panhard
$330.00
70 Series Speedo Correction Unit - DPF
70 Series Speedo Correction Unit - DPF
$470.00
70 Series Speedo Correction Unit - Non DPF
70 Series Speedo Correction Unit - Non DPF
$320.00
2-4 Inch JMACX Braided Hose Kit (DPF)
2-4 Inch JMACX Braided Hose Kit (DPF)
$700.00
2-4 Inch JMACX Braided Hose Kit (Non DPF)
2-4 Inch JMACX Braided Hose Kit (Non DPF)
$700.00
2-4 Inch JMACX Braided Hose Kit (Non ABS)
2-4 Inch JMACX Braided Hose Kit (Non ABS)
$600.00
Australia wide freight Inc in kit cost
Australia wide freight Inc in kit cost

Labour

Labour Content is a reference for Retail customers having their kit fitted at JMACX HQ.

Labour To Fit Leaf Gvm Kit
Labour To Fit Leaf Gvm Kit
$2,145.00
Workshop Consumables
Workshop Consumables
$250.00
Labour To Fit Speedo Correction
Labour To Fit Speedo Correction
$247.50
Labour To Trim Bumper On Facelift 70 Series
Labour To Trim Bumper On Facelift 70 Series
$330.00
Labour To Fit Brake Lines
Labour To Fit Brake Lines
$495.00
Labour To Fit Alpha Electric Shocks
Labour To Fit Alpha Electric Shocks
$990.00
Labour To Fit Remote Res Shocks
Labour To Fit Remote Res Shocks
$330.00
Post Rego Engineering Charge Estimated (State Dependent)
Post Rego Engineering Charge Estimated (State Dependent)
$1,200.00

Click "NEXT" below to continue building your quote

Next Summary
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$0.00 inc GST

Please note pricing is indicative.
Continue to complete all steps for the most accurate pricing.


 

GVM Upgrade Specifications

 

  • Increase GVM to 3900Kg
  • Maintain BTC of 3500Kg at full 3900 GVM (State dependent for post rego vehicles)
  • Axle load increase to 2700Kg
  • Upgrade includes upgraded fabricated track corrected rear differential, upgraded brakes, suspension, load rated rims, tyres and installation
  • This kit can come with either 400kg-600Kg or 600Kg+ leaf packs
  • Click to view RVCS Specifications (SSM Number:50368)

For more information on axle loads, BTC and GVM please read our article here CALCULATE YOUR WEIGHT

All JMACX products have full engineering and are approved by all states in Australia for post rego vehicles to ensure you are safe and legal on Australian roads. To see what comes in your JMACX 3900 79 Series GVM upgrade please watch the video and then use the kit builder above to get a quote today.


 

GVM Upgrade Frequently Asked Questions

 

How strong is the upgraded differential and axles?

JMACX differential housings are full fabricated units that exceed the strength of the factory original unit. JMACX axles are the strongest production manufactured 300M chromoly axle for Toyota Landcruiser available. 100% Australian made and designed.

How long will JMACX need my vehicle for?

The Toyota Landcruiser 79 Series leaf GVM upgrade will take approximately 7-14 working days depending on what accessories are being fitted to the vehicle.

Does the wide track diff correct the rear vehicle track?

Yes. Factory vehicles have a width difference from the front to the rear axle of 100mm. The JMACX leaf spring GVM upgrade comes with a wide track diff as a track correction of the vehicle and increases the stability of the vehicle. Note: wheel spacers and large offset wheels over 25mm are illegal in all states of Australia.

Can I have a custom colour?

We offer custom colour for radius arms. Radius arms are gold SA-5 coated as standard. For an additional charge of $80 you can select a colour from our colour range. You will be prompted to select your radius arm colour as you continue building your quote. If you would like other parts custom coloured eg. coils, differential etc please contact your local JMACX authorised facility to have your parts custom coloured for an additional charge.

Do the upgrades contain parts that are custom and maybe difficult to find?

Our differentials maintain all factory brakes, hubs, bearings, seals, diff lockers etc. Most parts maintain OEM Toyota bushes, so parts can be easily accessible anywhere in the world.

Will the GVM upgrade affect my insurance?

No, but it is up to each individual to check with their insurer. Generally insurers only require the vehicle to be legal.

Can I have my leaf spring vehicle converted to coil suspension?

Yes, please click here to visit our Coil Conversion GVM upgrades page

Calculate Your Vehicle's Weight

How much can you actually carry ?

Use our vehicle weight calculator to find out where you vehicle sits and what GVM package would be best suited to your needs.

Browse GVM Upgrades

Looking for more GVM Upgrades.  View our entire range of GVM upgrades & coil conversions.

Calculate Your Vehicle's Weight

How much can you actually carry ?

Use our vehicle weight calculator to find out where you vehicle sits and what GVM package would be best suited to your needs.

Browse GVM Upgrades

Looking for more GVM Upgrades.  View our entire range of GVM upgrades & coil conversions.