- Formula Leaf Spring Kit - 50mm Lift Front 45kg/250kg Rear to suit Land Cruiser 60 Series 1980 - 1990
- Formula Leaf Spring Kit - 50mm Lift Front 65kg/100kg Rear to suit Land Cruiser 40 Series (SWB)
- Formula Leaf Spring Kit - 50mm Lift at 500kg to suit Ford Ranger PY / P703 & VW Amarok T1A, T1B 4x4 2022-on
- Formula Leaf Spring Kit - 50mm Lift at 300kg to suit Ford Ranger PY / P703 & VW Amarok T1A, T1B 4x4 2022-on
- Formula Leaf Spring Kit - 50mm Lift Front 60-100kg/150kg Rear to suit Land Cruiser 75
- Formula Leaf Spring Kit - 50mm lift at 300kg to suit Nissan Patrol GQ (Y60) 1988 -1997
- Formula Leaf Spring Kit - 50mm Lift at 150kg to suit Ford Ranger PY / P703 & VW Amarok T1A, T1B 4x4 2022-on
- Formula Leaf Spring Kit- 45mm Lift at 500kg to suit Toyota Hilux 2015-on (does not suit Hilux Rogue Wide-Body
- Formula Leaf Spring Kit - 50mm Lift Front 60-100kg/200kg Rear to suit Land Cruiser 75 Series
- Formula Rear Leaf Spring Kit - 20mm lift at 150 kg to suit Mitsubishi Triton ML, MN 2006 - 2014
- Formula 4x4 Rear Leaf Spring Kit - 50mm Lift at 500kg to suit Mazda BT-50 2011-2020 & Ford Ranger PX I- PX III 2011-on
- Formula Leaf Spring Kit - 40mm Lift at 150kg to suit Isuzu D-Max TF/RG01 & Mazda TFS/BT-50 RG04 - 2020-on
- Formula Leaf Spring Kit - 40mm Lift at 500kg to suit Toyota Hilux 1997 - 2005
- Formula Rear Leaf Spring Kit - 20mm lift at 350 kg to suit Mitsubishi Triton ML, MN 2006 - 2014
- Formula Leaf Spring Kit - 40mm Lift at 300kg to suit Toyota Hilux 2005 - 2015
- Formula Rear Leaf Spring Kit - 45mm lift at 300kg to suit Nissan Navara NP300
- Formula Leaf Spring Kit - 50mm lift 55kg Front & 200kg Rear to suit Nissan Patrol MK LWB
- Formula Leaf Spring Kit - 50mm lift Front 50kg/100kg Rear to suit Nissan Patrol MK SWB
- Formula Rear Leaf Spring Kit - 50mm Lift at 300-500kg to suit Ford Ranger PX III
- Formula 4x4 Rear Leaf Spring Kit 88mm- 35mm Lift at 0-300kg (88mm Axle Housing OD) to suit Ford Ranger PJ
- Formula Leaf Spring Kit - 50mm Lift at 200kg to suit Land Cruiser 79 Series 2007 - On
- Formula Leaf Spring Kit - 25mm Lift at 0-300kg to suit VW Amarok 2010-2022
- Formula Rear Leaf Spring Kit - 40mm lift at 0-300kg to suit Mitsubishi Triton 1996 - 2006
- Formula Leaf Spring Kit - 50mm Lift at 200kg - Diesel to suit Land Cruiser 78 Series 1999 - On
- Formula Leaf Spring Kit - 50mm Lift Front 50-75kg/250kg Rear to suit Land Cruiser 60 Series 1980 - 1990
- Formula Leaf Spring Kit - 50mm Lift at 700kg - Diesel to suit Land Cruiser 78 Series 1999 - On
- Formula 4x4 Rear Leaf Spring Kit - 40mm Lift at 300kg to suit Foton Tunland 2012 - On
- Formula Leaf Spring Kit - 40mm Lift at 250kg to suit Toyota Hilux 1997 - 2005
- Formula Leaf Spring Kit - 50mm Lift at 700kg to suit Land Cruiser 79 Series 2007 - On
- Formula Leaf Spring Kit - 50mm Lift at 300kg to suit Land Cruiser 79 Series 2007 - On
- Formula Leaf Spring Kit - 50mm Lift Front 50kg & 400kg Rear to suit Land Cruiser 75 Series
- Formula Rear Leaf Spring Kit - 40mm lift at 400kg to suit Mitsubishi Triton MQ 2015 - On
- Formula Leaf Spring Kit - 50mm lift Front 50kg & 250kg Rear to suit Nissan Patrol MK SWB
- Formula Leaf Spring Kit - 50mm Lift at 500kg - Petrol to suit Land Cruiser 78 Series 1999 - On
- Formula Leaf Spring Kit - 50mm Lift at 100kg - Petrol to suit Land Cruiser 78 Series 1999 - On
- Formula Rear Leaf Spring Kit - 40mm lift at 200kg to suit Holden Rodeo & Isuzu D-Max 1988 - 2003
- Formula Leaf Spring Kit - 50mm lift Front 60-100kg & 100kg Rear to suit Nissan Patrol MK SWB
- Formula Rear Leaf Spring Kit - 40mm lift at 150kg to suit Mitsubishi Triton MQ 2015 - On
- Formula Leaf Spring Kit - 50mm Lift Front 25kg Diesel/50kg Petrol & 200kg Rear to suit Toyota Hilux 1979 - 1996
- Formula Leaf Spring Kit - 50mm Lift at 35-40kg Front/120kg Rear to suit Suzuki SJ413, SJ5_, SJ70
- Formula Leaf Spring Kit - 40mm Lift at 300kg to suit GWM Ute/Cannon - 2020-on
- Formula Leaf Spring Kit - 40mm Lift at 150kg to suit GWM Ute/Cannon - 2020-on
- Formula Leaf Spring Kit - 40mm Lift at 500kg to suit Isuzu D-Max TF/RG01 & Mazda BT-50 TFS/RG04 - 2020-on
- Formula Leaf Spring Kit - 40mm Lift at 300kg to suit Isuzu D-Max TF/RG01 & Mazda BT-50 TFS/RG04 - 2020-on
- Formula Rear Leaf Spring Kit - 50mm Lift at 0-300kg to suit Ford Ranger PX III
- Formula Leaf Spring Kit - 50mm Lift at 700kg to suit Land Cruiser 79 Series 1999 - 2006
- Formula Leaf Spring Kit - 50mm Lift at 600kg to suit Land Cruiser 79 Series 1999 - 2006
- Formula Leaf Spring Kit - 50mm Lift at 300kg to suit Land Cruiser 79 Series 1999 - 2006
- Formula Leaf Spring Kit - 50mm Lift at 200kg to suit Land Cruiser 79 Series 1999 - 2006
- Formula Leaf Spring Kit - 50mm Lift at 600kg to suit Land Cruiser 79 Series 2007 - On
- Formula Leaf Spring Kit - 50mm Lift at 35-40kg Front/80kg Rear to suit Suzuki SJ413, SJ5_, SJ70
- Formula 4x4 Rear Leaf Spring Kit - 35mm Lift at 300kg (88mm Axle Housing OD) to suit Ford Ranger PJ
- Formula Rear Leaf Spring Kit - 35mm lift at 200kg to suit Mazda B2600 & Bravo
- Formula Rear Leaf Spring Kit - 35mm lift at 400kg to suit Mazda B2600 & Bravo
- Formula Rear Leaf Spring Kit - 40mm lift at 150kg to suit Mitsubishi Pajero NH - NJ
- Formula Leaf Spring Kit - 550mm lift at 500kg to suit Nissan Patrol GU (Y61) 1997 - On
- Formula Leaf Spring Kit - 50mm Lift Front 50kg & 150kg Rear to suit Land Cruiser 75 Series
- Formula Leaf Spring Kit - 50mm Lift Front 50kg & 500kg Rear to suit Land Cruiser 75 Series
- Formula Leaf Spring Kit - 50mm lift Front 60-110kg & 250kg Rear to suit Nissan Patrol MK SWB
- Formula 4x4 Front Leaf Spring Kit - 50mm Front 70kg & 300kg Rear to suit Ford F250
- Formula 4x4 Front Leaf Spring Kit - 40mm Front 80kg & 300kg Rear to suit Ford F250
- Formula 4x4 Rear Leaf Spring Kit - approx. 50mm lift to suit Daihatsu Rocky F77, F87 Trayback
- Formula Leaf Spring Kit - 50mm Lift at 100kg - Diesel to suit Land Cruiser 78 Series 1999 - On
- Formula Leaf Spring Kit - 50mm Lift Front 110-150kg & 200kg Rear to suit Land Cruiser 75
- Formula Leaf Spring Kit - 50mm Lift Front 110-150kg & 300kg Rear to suit Land Cruiser 75 Series (Troopy)
- Formula Leaf Spring Kit - 50mm Lift Front 110-150kg & 400kg Rear to suit Land Cruiser 75 Series
- Formula Leaf Spring Kit - 50mm Lift Front 110-150kg & 500kg Rear to suit Land Cruiser 75 Series
- Formula Leaf Spring Kit - 40mm Lift at 200kg to suit Toyota Hilux 2005 - 2015
- Formula Leaf Spring Kit - 50mm Lift Front 55-70kg Diesel & 200kg Rear to suit Toyota Hilux 1979 - 1996
- Formula Leaf Spring Kit - 50mm Lift Front 55-70kg Diesel & 150kg Rear to suit Toyota Hilux 1979 - 1996
- Formula Leaf Spring Kit - 50mm Lift Front 35kg & 200kg Rear to suit Toyota Hilux 1979 - 1996
- Formula Leaf Spring Kit - 50mm Lift Front 35kg & 150kg Rear to suit Toyota Hilux 1979 - 1996
- Formula Leaf Spring Kit - 50mm Lift Front 25kg Diesel/50kg Petrol & 150kg Rear to suit Toyota Hilux 1979 - 1996
- Formula Leaf Spring Kit - 50mm Lift 25kg Petrol & 200kg Rear to suit Toyota Hilux 1979 - 1996
- Formula Leaf Spring Kit - 50mm Lift Front 110-150kg & 150kg Rear to suit Land Cruiser 75
- Formula Leaf Spring Kit - 50mm Lift at 500kg - Diesel to suit Land Cruiser 78 Series 1999 - On
- Formula Leaf Spring Kit - 50mm Lift Front 50kg & 300kg Rear to suit Land Cruiser 75 Series
- Formula Rear Leaf Spring Kit - 40mm lift at 300kg to suit Mitsubishi Triton 1996 - 2006
- Formula Rear Leaf Spring Kit - 30mm lift at 250kg to suit Holden Rodeo 1981 - 1988
- Formula Rear Leaf Spring Kit - 45mm lift at 0-300kg to suit Holden Jackaroo & Isuzu Trooper LWB
- Formula Rear Leaf Spring Kit - 30mm lift at 500kg to suit Holden Rodeo 1981 - 1988
- Formula Leaf Spring Kit - 40mm Lift at 300kg to suit Toyota Hilux 1988 - 1997
- Formula Leaf Spring Kit - 440mm Lift at 0-300kg to suit Toyota Hilux 1988 - 1997
- Formula Leaf Spring Kit - 25mm Lift at 300kg+ to suit VW Amarok 2010-2022
- Formula Leaf Spring Kit - 50mm Lift at 350kg to suit Land Cruiser 76 Series
- Formula Rear Leaf Spring Kit - 40mm lift at 250kg to suit Mitsubishi Triton MQ 2015 - On
Formula 4x4 Leaf Springs
Our Formula 4x4 leaf springs are designed to suit and conquer harsh Aussie conditions. Call us on 1800 385 278 to give your vehicle the ideal upgrade!
Made by Australians, for Australians, our leaf springs have been engineered to tackle Australia’s harshest conditions. Formula leaf springs are perfect for trade vehicles, commercial vehicles, and enthusiast 4WDs.
Formula leaf springs are suited to carry a range of front and rear loads, from 50kg to 800kg and 20mm to 80mm heights. Providing comfort and heavy-duty leaf spring options, and incorporating a range of special features, your vehicle is ensured to receive the ultimate leaf spring upgrade.
Experience Superior Performance with Leaf Spring Suspension from Fulcrum Suspensions
At Fulcrum Suspensions, we specialise in providing high-quality leaf spring suspensionsolutions. Whether you're in need of standard or heavy duty leaf springs, or durable leaf spring bushes, our range is designed to meet your vehicle's specific needs and ensure optimal performance.
The Importance of Quality Leaf Spring Suspension
Leaf springs are a critical component of many vehicle suspension systems, offering several benefits:
- Durability and Reliability: Our leaf springs are built to withstand heavy loads and tough driving conditions, making them ideal for both everyday use and more demanding applications.
- Improved Vehicle Handling: A well-functioning leaf spring suspension system contributes to better vehicle handling and stability, particularly when carrying heavy loads.
- Enhanced Ride Comfort: Quality leaf springs and bushes can significantly improve the comfort of your ride, reducing noise and vibrations.
Our Range of Leaf Spring Products
We offer a wide selection of leaf spring-related products, including:
- Standard and Heavy Duty Leaf Springs: Catering to a range of vehicles and requirements, our leaf springs are designed for longevity and performance.
- Leaf Spring Bushes: Our durable leaf spring bushes ensure your leaf springs function smoothly, reducing wear and tear.
Why Choose Fulcrum Suspensions?
Fulcrum Suspensions is committed to quality and customer satisfaction. Our team of experts is on hand to provide advice and support, ensuring you choose the right leaf spring suspension products for your vehicle.
Upgrade Your Vehicle's Leaf Spring Suspension Today
For those looking to enhance their vehicle's performance and durability, Fulcrum Suspensions offers a wide range of leaf spring suspension solutions. Visit us today to explore our selection of leaf springs and leaf spring bushes, and take the first step towards a smoother and more reliable driving experience.
Special Leaf Spring Features Include:
- Oil quenched, hardened & tempered for maximum life.
- Accurately heat treated for improved toughness for off road conditions
- Inter-Leaf Graphite Coating - For further reduction of friction.
- Manufactured from high grade Australian spring steel
We sell both Single Leaf Springs & Leaf Spring Kits
Formula 4x4 Leaf Springs in Action on Fraser Island
All Formula 4X4 leaf springs have been tested by Fulcrum Suspensions at their QA facility, workshops, off road tracks, cross country adventures and most importantly, our Fulcrum 4X4 customers. Formula 4X4 leaf springs will help you tackle all Aussie terrain on any adventure.
Made from Australian high-grade carbon spring steel (SUP9 and SUP9A) our leaf springs are built to perform. Formula leaf springs have been designed to tackle a range of specific applications with inbuilt specific features to help them perform on and off road in any harsh conditions.
These features include:
- Precision mandrel & die-formed
- Anti-friction pads in most applications
- Pre-stressed to maintain ride height
- Tapered Leaf Ends
- Bolt Clip Liners - To reduce noise & friction.
- Bolt Clips & Military Wraps - To prevent leaf spread & provide safety
- Military leaf spring wrap for additional safety
- Precision diamond cut ends
Fulcrum Suspensions highly recommends Formula leaf springs as we are aware of the high degree of engineering, testing and manufacturing that goes into creating the product. Formula leaf springs are distributed nationally through our dealer network and are also sold globally through or export department as part of our complete kits.
We trust Formula 4X4 leaf springs so much that we use them as out main leaf springs for all repair and upgrade services in store. We also supply all our lift kits (Bilstein, Formula and RAW) with Formula 4X4 leaf springs.
Why you should use Formula 4x4 Leaf Springs
Better Ride Plus Carrying Ability
Original manufacturers generally run soft first stage springs and stiffer second stage, resulting in a ‘kick’ or jolt to the driver when driving with little or no load. Formula work with a firmer and higher rate single stage or first stage spring, giving a smoother and safer ride when carrying weight.
Better Shackle Angle
The most critical function of a leaf spring is to achieve better ride handling through correcting the shackle angle. When raising a vehicle, the spring Camber changes along with the main leaf angle. When at an incorrect angle, the shackle will cause many negative effects on your vehicle, resulting in poor handling. To achieve a superior spring, Formula have incorporated lengthened spring main leaves where possible. This creates an ideal shackle angle in a lifted vehicle.
Better Design
Formula pay attention to accuracy of spring eyes to ensure the SuperPro bushings fit correctly and locate the spring for smooth rotation. Redesigned wrap leaf shapes are used for great security, such as a military wrap.
Reduction of Stiction
To deliver the reduction of stiction in a leaf spring, Formula have incorporated features such as shot peening of the main leaf, graphite grease, anti-friction leaf slipper pads, diamond cut ends, and tapered ends. These features are incorporated depending on the vehicle application and its use.
Noise Reduction
It is critical that the alignment of leaf springs is correct in order to reduce the noise and friction of a vehicle. Formula also adds additional clips and clamps to maintain this and ensure the reliability and durability of the vehicle.
3 Year or 100,000km Warranty
We offer a three year product warrantty on all our shock absorbers, no exceptions. Ensuring you are covered when you come into a problem. We want you to be able to drive in comfort without any worries.
Formula 4x4 In Action with 4WD Action
4WD Action, a popular outdoor adventure show was so interested in our Formula Lift Kits, including our leaf springs, that they wanted to install a kit into Graham Cahill’s Isuzu D-Max. The 4WD Action team drive on some of the hardest 4x4 tracks in Australia and have quite literally taken our Formula suspension setup around the whole of Australia. We have had raving reviews from Graham and rest of the 4WD Action!
Formula 4x4 Leaf Spring Warranty
All Formula 4x4 leaf springs come with a 3 year / 100,000 Km Warranty
- Formula Leaf Spring Kit - 45mm Lift at 0-300kg to suit Toyota Hilux 2015-on (to suit Hilux Rogue Wide-Body
- Formula Parabolic Leaf Spring Kit - 50mm Lift at 400kg to suit Land Cruiser 79 Series 2007-on
- Formula Parabolic Leaf Spring Kit - 50mm Lift at 400kg to suit Land Cruiser 79 Series 1999 - 2006
- Formula Front Leaf Spring Kit - approx. 50mm lift to suit Daihatsu Rocky F77, F87 Trayback
Leaf Spring Suspension - Frequently Asked Questions
What is leaf spring suspension?
Leaf spring suspension is a durable suspension system commonly used in trucks, SUVs, and off-road vehicles. It features multiple curved metal strips called leaf springs that support the vehicle"s weight and provide a smooth ride.
If you're considering a leaf spring suspension upgrade, it can enhance your vehicle's performance, handling, and load-carrying capacity.
Consult with Fulcrum Suspensions, a trusted suspension specialist, for expert advice on the right leaf springs for your needs. Upgrade your leaf spring suspension for improved off-road capabilities and a smoother ride!
How does leaf spring suspension work?
Leaf spring suspension works by utilising multiple curved metal strips, known as leaf springs, to support the weight of a vehicle and provide a smooth ride.
These suspension components are typically stacked on top of each other and secured between the axle and the vehicle"s frame. When the vehicle encounters bumps or uneven surfaces, the leaf springs flex and absorb the impact, minimising vibrations and ensuring better stability.
The design of leaf springs allows them to distribute the load evenly and provide a reliable suspension system that can handle heavy loads and rough terrains.
What are the benefits of a leaf spring suspension upgrade?
A leaf spring suspension upgrade offers several benefits. It can enhance the performance and handling of your vehicle, especially when carrying heavy loads or navigating rough terrains.
Upgrading to a leaf spring suspension provides increased stability, reduced body roll, and improved overall ride quality. Experience the advantages of a leaf spring suspension upgrade for your vehicle.
Where can I buy leaf spring suspension in Australia?
For leaf spring suspension in Australia, you can purchase from Fulcrum Suspensions. They offer a wide range of leaf springs, including Formula 4x4 Leaf Springs designed for harsh Aussie conditions.
Fulcrum Suspensions has a network of company stores and dealers across Australia. You can visit our stores, contact us through their website, or call our phone number to inquire about leaf spring suspension options and make your purchase.