A complete 50mm lift for the LandCruiser 300 Series, built around Formula 4x4 Big Bore shocks, with King Springs coils front and rear. It's developed to improve ride quality, handling and control across sealed roads, touring routes and off-road terrain.
Formula 4x4 lift kit warranty
5 Year / Unlimited km
Subject to Formula 4x4 warranty terms and online activation. See warranty details
The Formula 4x4 Big Bore shocks are paired with King Springs front coils and SuperPro strut tops, assembled into ReadyStruts and matched to your front load, and raised King Springs rear coils matched to your rear load. See every part in the What's in the kit tab.
Why Formula 4x4 Big Bore shocks
- Made for heavier 4WDs. The Big Bore range is designed for larger 4WDs like the LandCruiser, built with comfort in mind and tested to handle Australian conditions.
- More oil, better cooling. A 70mm outer tube gives higher oil capacity and better heat dissipation, with high temperature Fuchs oil and seals.
- Strong internals. A 40mm sintered metal piston with a Teflon coating, a heat-treated, polished piston rod and a 1.5mm wall inner tube.
- Tuned for your vehicle. Application-specific piston types (progressive, linear or digressive) to suit each vehicle.
- Built to last. An anti-corrosion finish, robotically welded seams, NOK oil seals and SuperPro bushings.
ReadyStrut front end
The front comes as a pair of preassembled ReadyStruts: the front shock, a King Springs coil matched to your front load (no bar, alloy bar, or steel bar with or without a winch) and SuperPro strut tops, assembled ready to fit.
Ride, handling and load
- Matched to your load. The springs create the lift, so choose your front load, engine type and rear load when you build your kit. Getting this right gives a level stance and a comfortable ride, and stops the rear sagging.
- Accessories first. Where possible, fit permanent accessories like bars, winches, drawers and canopies before the lift kit so the suspension is matched correctly from the start.
- Professional fitting. We recommend installation by a suspension technician or mechanic, preferably with wheel alignment facilities.
Who it suits
300 Series owners who want one setup that does it all: daily driving, touring, towing and off-road. Check your vehicle in the Vehicle Fitment tab before you order.
Does not suit models with adaptive variable suspension or GR Sport models.
What's in the kit
Every part in this kit, matched to your choices
Some parts are out of stock. This may delay dispatch.
-
Preassembled Ready Struts× 2
Each includes
- Front Shocks
- Strut Tops
- Front SpringsMatches Front Load
Choose Front Load above to see which one is included
-
Rear Shock Absorbers× 2
-
Rear SpringsMatches Rear Load
Choose Rear Load above to see which one is included
Formula 4x4 Lift Kit Warranty
5 Year / Unlimited kmFormula 4x4 lift kits are covered by a 5 Year / Unlimited km warranty. The standard warranty conditions below apply.
Proof of purchase
Proof of purchase is required, such as your order number. Keep the part and any related components until your claim is finalised.
Common exclusions
- Improper installation
- Abuse, or damage due to collision or neglect
- Modified or altered from the original design
- Corrosion or accelerated wear
- Used for an application it wasn't designed or advertised for
- Not purchased from Northman
How to make a claim
Fill in the Warranty Request form with your order number, the product, your vehicle details, how the vehicle is used and a description of the problem.
We'll reply within 3–5 business days and ask for clear photos or videos of the part, the problem area and how it's fitted.
Most claims are diagnosed from photos or videos.
ShippingWe do not ship lift kits to NT, WA or TAS.
Fits these vehicles
1 vehicle
- Series / chassis
- 300 Series
- Years
- 2021-On
- Drive
- 4WD
Not suitable for
- Models with adaptive variable suspension
- GR Sport models
Does this fit my car?
Pick any vehicle. If it is not on this product's fitment list, we cannot guarantee fitment.
Fitment notes
-
Approx. 50mm liftFinal front and rear height depends on your permanent accessories, constant load and intended use.
-
Match springs to your loadChoose Front Load, Engine Type and Rear Load when you build your kit, for a level stance and no rear sag.
-
Fit accessories firstWhere possible, fit bars, winches, drawers and canopies before the lift kit so the suspension is matched correctly.
-
Professional fitting recommendedWe recommend installation by a suspension technician or mechanic, preferably with wheel alignment facilities.
-
Wheel alignment requiredHave a wheel alignment done after fitting. We recommend a suspension technician or mechanic with alignment facilities.
Questions about fitment? Call 1800 292 911 before you order.







