Engineered to Outperform

Suspension springs are fundamental to maintaining ride height, load support, and overall vehicle stability. Whether carrying additional weight, towing, or upgrading for improved handling, worn or unsuitable factory springs can compromise comfort, control, and tyre wear. Our suspension springs are engineered to deliver the correct balance of stre... Read more

Designed to support both everyday use and demanding applications, these springs help improve vehicle control while maintaining comfort and reliability.

The Suspension Spring Range

We offer a versatile range of suspension springs designed to suit a wide variety of vehicles and driving requirements.

Our range includes:

Coil springs: Engineered to maintain correct ride height, improve handling stability, and support performance upgrades.
Leaf springs: Designed for load carrying capability, durability, and consistent performance in 4x4 and utility applications.

Each spring is developed to meet strict quality standards, ensuring reliable performance and long service life.

Why Choose Our Suspension Springs

Maintained Ride Height: Restores or improves vehicle stance for better handling and load support.
Improved Load Carrying Capability: Ideal for towing, carrying tools, or heavy duty use.
Enhanced Handling Stability: Reduces vehicle sway and improves overall balance.
Durable Construction: Built to withstand harsh conditions and long term use.
Australian Engineered: Designed and tested for real world road and off road conditions.
Performance Focused: Suitable for both standard replacements and upgraded suspension setups.

Upgrade your suspension with springs engineered for strength, consistency, and dependable performance.

Built for Everyday and Heavy Duty Driving

From daily commuting to towing, off road use, and work applications, the right suspension springs are essential for maintaining control and comfort. Our coil and leaf springs are designed to handle varying loads while delivering stable handling and consistent ride quality.

Drive with confidence knowing your suspension is built to perform under pressure.

The SuperPro Difference

For us, every component is engineered with precision and tested to meet demanding performance standards. Our suspension springs are manufactured for durability, reliability, and consistent results across a wide range of driving conditions.

We supply high quality suspension solutions designed for long term performance. With fast nationwide shipping and responsive support, our ensures you get the right components for your vehicle.

Choose our products for trusted engineering, proven durability, and suspension performance you can rely on.

Upgrade Your Car with Suspension Springs

Our coil springs and leaf springs deliver improved ride height, enhanced load support, and stable handling. Designed for durability and performance, they help maintain control and comfort in all driving environments.

Support your vehicle the right way. Explore our suspension spring range and experience dependable performance on every drive.

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Change Vehicle

Formula 4x4 U-Bolt to suit Nissan Navara, Foton Tunland, Toyota Hilux & LDV T60
In Stock
Ships within 24hrs.
Ships within 24hrs.
SKU: FUB-001
The Importance of U-Bolts
The humble U-bolt is crucial for your vehicle's suspension, especially if you have leaf spring suspension. It secures the leaf springs to the differential, which houses the axles and keeps your wheels and tires on the road.

Why Replace U-Bolts?
Seized or Broken U-Bolts: Old U-bolts often seize or break, requiring cutting for removal.
Damaged Threads: Removing old U-bolts can damage threads, leading to loose U-bolts and voided warranties.
Incorrect Length: Stronger leaf springs may need longer U-bolts.
Essential Questions About U-Bolts
Shape: Square, round, or semi-round.
Material Size: Measure the rod's diameter at the thread.
Inside Measurement: Ensure it fits over the differential or spring pack.
Leg Length: Measure from the underside of the top to the leg end.
Thread Length: Ensure enough thread for secure fastening.
Material Grade: Use high-grade materials for durability.
Tips for U-Bolt Replacement
Re-tension: Re-tighten U-bolts 7-10 days after installation to secure the springs.
Correct Fit: Ensure U-bolts match your vehicle's specifications.
Here's why you shouldn't re-use U-Bolts:
https://fulcrumsuspensions.com.au/why-you-shouldnt-reuse-ubolts
Formula 4x4 U-Bolt to suit Nissan Navara, Foton Tunland, Toyota Hilux & LDV T60

Square U-Bolt Inside Leg Length: 180mm Inside Leg Width: 62mm Material OD: 14mm

In Stock
Ships within 24hrs.
Ships within 24hrs.

Qty Required 4

Kit Contents 1 U-Bolt
$17.00
Formula 4x4 U-Bolt to suit Ford, Mazda, Nissan, Toyota & VW
In Stock
Ships within 24hrs.
Ships within 24hrs.
SKU: FUB-002
The Importance of U-Bolts
The humble U-bolt is crucial for your vehicle's suspension, especially if you have leaf spring suspension. It secures the leaf springs to the differential, which houses the axles and keeps your wheels and tires on the road.

Why Replace U-Bolts?
Seized or Broken U-Bolts: Old U-bolts often seize or break, requiring cutting for removal.
Damaged Threads: Removing old U-bolts can damage threads, leading to loose U-bolts and voided warranties.
Incorrect Length: Stronger leaf springs may need longer U-bolts.
Essential Questions About U-Bolts
Shape: Square, round, or semi-round.
Material Size: Measure the rod's diameter at the thread.
Inside Measurement: Ensure it fits over the differential or spring pack.
Leg Length: Measure from the underside of the top to the leg end.
Thread Length: Ensure enough thread for secure fastening.
Material Grade: Use high-grade materials for durability.
Tips for U-Bolt Replacement
Re-tension: Re-tighten U-bolts 7-10 days after installation to secure the springs.
Correct Fit: Ensure U-bolts match your vehicle's specifications.
Here's why you shouldn't re-use U-Bolts:
https://fulcrumsuspensions.com.au/why-you-shouldnt-reuse-ubolts
Formula 4x4 U-Bolt to suit Ford, Mazda, Nissan, Toyota & VW

ℹ️ RHS Inner

Round U-Bolt Inside Leg Length: 215mm Inside Leg Width: 83mm Material OD: 14mm

In Stock
Ships within 24hrs.
Ships within 24hrs.

Qty Required 1

Kit Contents 1 U-Bolt
$18.00
Formula 4x4 U-Bolt
In Stock
Ships within 24hrs.
Ships within 24hrs.
SKU: FUB-013
The Importance of U-Bolts
The humble U-bolt is crucial for your vehicle's suspension, especially if you have leaf spring suspension. It secures the leaf springs to the differential, which houses the axles and keeps your wheels and tires on the road.

Why Replace U-Bolts?
Seized or Broken U-Bolts: Old U-bolts often seize or break, requiring cutting for removal.
Damaged Threads: Removing old U-bolts can damage threads, leading to loose U-bolts and voided warranties.
Incorrect Length: Stronger leaf springs may need longer U-bolts.
Essential Questions About U-Bolts
Shape: Square, round, or semi-round.
Material Size: Measure the rod's diameter at the thread.
Inside Measurement: Ensure it fits over the differential or spring pack.
Leg Length: Measure from the underside of the top to the leg end.
Thread Length: Ensure enough thread for secure fastening.
Material Grade: Use high-grade materials for durability.
Tips for U-Bolt Replacement
Re-tension: Re-tighten U-bolts 7-10 days after installation to secure the springs.
Correct Fit: Ensure U-bolts match your vehicle's specifications.
Here's why you shouldn't re-use U-Bolts:
https://fulcrumsuspensions.com.au/why-you-shouldnt-reuse-ubolts
Formula 4x4 U-Bolt

Round U-Bolt Inside Leg Length: 175mm Inside Leg Width: 77mm Material OD: 12mm

In Stock
Ships within 24hrs.
Ships within 24hrs.

Qty Required 4

Kit Contents 1 U-Bolt
$12.00
Formula 4x4 Greasable Fixed Pin to suit Ford, Holden, Isuzu, Mazda, Mitsubishi & Toyota
In Stock
Ships within 24hrs.
Ships within 24hrs.
SKU: FSP-001
Greaseable Pins
Enhance your vehicle's performance and extend the lifespan of your bushings with our Greaseable Pins.
Designed for easy maintenance, these pins can be regularly lubricated to reduce friction and operating temperatures.

Reduced Friction: Regular lubrication minimizes wear.

Lower Operating Temperatures: Keeps your system running cooler.

Extended Bushing Lifespan: Ensures long-lasting durability.

Easy Maintenance: Simple, hassle-free upkeep.
Upgrade to Greaseable Pins for improved performance and reliability on every journey.
Formula 4x4 Greasable Fixed Pin to suit Ford, Holden, Isuzu, Mazda, Mitsubishi & Toyota

In Stock
Ships within 24hrs.
Ships within 24hrs.

Qty Required 2

Kit Contents 1 Pin
$26.00
Formula 4x4 U-Bolt to suit Mitsubishi Triton ML, MN
In Stock
Ships within 24hrs.
Ships within 24hrs.
SKU: FUB-003
The Importance of U-Bolts
The humble U-bolt is crucial for your vehicle's suspension, especially if you have leaf spring suspension. It secures the leaf springs to the differential, which houses the axles and keeps your wheels and tires on the road.

Why Replace U-Bolts?
Seized or Broken U-Bolts: Old U-bolts often seize or break, requiring cutting for removal.
Damaged Threads: Removing old U-bolts can damage threads, leading to loose U-bolts and voided warranties.
Incorrect Length: Stronger leaf springs may need longer U-bolts.
Essential Questions About U-Bolts
Shape: Square, round, or semi-round.
Material Size: Measure the rod's diameter at the thread.
Inside Measurement: Ensure it fits over the differential or spring pack.
Leg Length: Measure from the underside of the top to the leg end.
Thread Length: Ensure enough thread for secure fastening.
Material Grade: Use high-grade materials for durability.
Tips for U-Bolt Replacement
Re-tension: Re-tighten U-bolts 7-10 days after installation to secure the springs.
Correct Fit: Ensure U-bolts match your vehicle's specifications.
Here's why you shouldn't re-use U-Bolts:
https://fulcrumsuspensions.com.au/why-you-shouldnt-reuse-ubolts
Formula 4x4 U-Bolt to suit Mitsubishi Triton ML, MN

Square U-Bolt Inside Leg Length: 170mm Inside Leg Width: 72mm Material OD: 12mm

In Stock
Ships within 24hrs.
Ships within 24hrs.

Qty Required 4

Kit Contents 1 U-Bolt
$16.01
Formula 4x4 U-Bolt to suit Great Wall, Holden Rodeo, Colorado, Isuzu D-Max, Ford Ranger & Mazda BT-50
In Stock
Ships within 24hrs.
Ships within 24hrs.
SKU: FUB-004
The Importance of U-Bolts
The humble U-bolt is crucial for your vehicle's suspension, especially if you have leaf spring suspension. It secures the leaf springs to the differential, which houses the axles and keeps your wheels and tires on the road.

Why Replace U-Bolts?

Seized or Broken U-Bolts: Old U-bolts often seize or break, requiring cutting for removal.

Damaged Threads: Removing old U-bolts can damage threads, leading to loose U-bolts and voided warranties.

Incorrect Length: Stronger leaf springs may need longer U-bolts.
Essential Questions About U-Bolts

Shape: Square, round, or semi-round.

Material Size: Measure the rod's diameter at the thread.

Inside Measurement: Ensure it fits over the differential or spring pack.

Leg Length: Measure from the underside of the top to the leg end.

Thread Length: Ensure enough thread for secure fastening.

Material Grade: Use high-grade materials for durability.
Tips for U-Bolt Replacement

Re-tension: Re-tighten U-bolts 7-10 days after installation to secure the springs.

Correct Fit: Ensure U-bolts match your vehicle's specifications.
Here's why you shouldn't re-use U-Bolts:
https://fulcrumsuspensions.com.au/why-you-shouldnt-reuse-ubolts
Formula 4x4 U-Bolt to suit Great Wall, Holden Rodeo, Colorado, Isuzu D-Max, Ford Ranger & Mazda BT-50

Round U-Bolt Inside Leg Length: 200mm Inside Leg Width: 88mm Material OD: 14mm

In Stock
Ships within 24hrs.
Ships within 24hrs.

Qty Required 4

Kit Contents 1 U-Bolt
$17.00
Formula 4x4 U-Bolt to suit Holden Colorado, Isuzu D-Max & LDV T60
In Stock
Ships within 24hrs.
Ships within 24hrs.
SKU: FUB-005
The Importance of U-Bolts
The humble U-bolt is crucial for your vehicle's suspension, especially if you have leaf spring suspension. It secures the leaf springs to the differential, which houses the axles and keeps your wheels and tires on the road.

Why Replace U-Bolts?
Seized or Broken U-Bolts: Old U-bolts often seize or break, requiring cutting for removal.
Damaged Threads: Removing old U-bolts can damage threads, leading to loose U-bolts and voided warranties.
Incorrect Length: Stronger leaf springs may need longer U-bolts.
Essential Questions About U-Bolts
Shape: Square, round, or semi-round.
Material Size: Measure the rod's diameter at the thread.
Inside Measurement: Ensure it fits over the differential or spring pack.
Leg Length: Measure from the underside of the top to the leg end.
Thread Length: Ensure enough thread for secure fastening.
Material Grade: Use high-grade materials for durability.
Tips for U-Bolt Replacement
Re-tension: Re-tighten U-bolts 7-10 days after installation to secure the springs.
Correct Fit: Ensure U-bolts match your vehicle's specifications.
Here's why you shouldn't re-use U-Bolts:
https://fulcrumsuspensions.com.au/why-you-shouldnt-reuse-ubolts
Formula 4x4 U-Bolt to suit Holden Colorado, Isuzu D-Max & LDV T60

Square U-Bolt Inside Leg Length: 205mm Inside Leg Width: 62mm Material OD: 14mm

In Stock
Ships within 24hrs.
Ships within 24hrs.

Qty Required 4

Kit Contents 1 U-Bolt
$18.00
Formula 4x4 U-Bolt to suit Foton Tunland, Toyota Hilux & Mitsubishi Triton
In Stock
Ships within 24hrs.
Ships within 24hrs.
SKU: FUB-006
The Importance of U-Bolts
The humble U-bolt is crucial for your vehicle's suspension, especially if you have leaf spring suspension. It secures the leaf springs to the differential, which houses the axles and keeps your wheels and tires on the road.

Why Replace U-Bolts?
Seized or Broken U-Bolts: Old U-bolts often seize or break, requiring cutting for removal.
Damaged Threads: Removing old U-bolts can damage threads, leading to loose U-bolts and voided warranties.
Incorrect Length: Stronger leaf springs may need longer U-bolts.
Essential Questions About U-Bolts
Shape: Square, round, or semi-round.
Material Size: Measure the rod's diameter at the thread.
Inside Measurement: Ensure it fits over the differential or spring pack.
Leg Length: Measure from the underside of the top to the leg end.
Thread Length: Ensure enough thread for secure fastening.
Material Grade: Use high-grade materials for durability.
Tips for U-Bolt Replacement
Re-tension: Re-tighten U-bolts 7-10 days after installation to secure the springs.
Correct Fit: Ensure U-bolts match your vehicle's specifications.
Here's why you shouldn't re-use U-Bolts:
https://fulcrumsuspensions.com.au/why-you-shouldnt-reuse-ubolts
Formula 4x4 U-Bolt to suit Foton Tunland, Toyota Hilux & Mitsubishi Triton

Square U-Bolt Inside Leg Length: 210mm Inside Leg Width: 62mm Material OD: 14mm

In Stock
Ships within 24hrs.
Ships within 24hrs.

Qty Required 2

Kit Contents 1 U-Bolt
$19.00
Formula 4x4 U-Bolt
In Stock
Ships within 24hrs.
Ships within 24hrs.
SKU: FUB-008
The Importance of U-Bolts
The humble U-bolt is crucial for your vehicle's suspension, especially if you have leaf spring suspension. It secures the leaf springs to the differential, which houses the axles and keeps your wheels and tires on the road.

Why Replace U-Bolts?
Seized or Broken U-Bolts: Old U-bolts often seize or break, requiring cutting for removal.
Damaged Threads: Removing old U-bolts can damage threads, leading to loose U-bolts and voided warranties.
Incorrect Length: Stronger leaf springs may need longer U-bolts.
Essential Questions About U-Bolts
Shape: Square, round, or semi-round.
Material Size: Measure the rod's diameter at the thread.
Inside Measurement: Ensure it fits over the differential or spring pack.
Leg Length: Measure from the underside of the top to the leg end.
Thread Length: Ensure enough thread for secure fastening.
Material Grade: Use high-grade materials for durability.
Tips for U-Bolt Replacement
Re-tension: Re-tighten U-bolts 7-10 days after installation to secure the springs.
Correct Fit: Ensure U-bolts match your vehicle's specifications.
Here's why you shouldn't re-use U-Bolts:
https://fulcrumsuspensions.com.au/why-you-shouldnt-reuse-ubolts
Formula 4x4 U-Bolt

Round U-Bolt Inside Leg Length: 255mm Inside Leg Width: 83mm Material OD: 14mm

In Stock
Ships within 24hrs.
Ships within 24hrs.

Qty Required 4

Kit Contents 1 U-Bolt
$21.00
Formula 4x4 U-Bolt
In Stock
Ships within 24hrs.
Ships within 24hrs.
SKU: FUB-009
The Importance of U-Bolts
The humble U-bolt is crucial for your vehicle's suspension, especially if you have leaf spring suspension. It secures the leaf springs to the differential, which houses the axles and keeps your wheels and tires on the road.

Why Replace U-Bolts?
Seized or Broken U-Bolts: Old U-bolts often seize or break, requiring cutting for removal.
Damaged Threads: Removing old U-bolts can damage threads, leading to loose U-bolts and voided warranties.
Incorrect Length: Stronger leaf springs may need longer U-bolts.
Essential Questions About U-Bolts
Shape: Square, round, or semi-round.
Material Size: Measure the rod's diameter at the thread.
Inside Measurement: Ensure it fits over the differential or spring pack.
Leg Length: Measure from the underside of the top to the leg end.
Thread Length: Ensure enough thread for secure fastening.
Material Grade: Use high-grade materials for durability.
Tips for U-Bolt Replacement
Re-tension: Re-tighten U-bolts 7-10 days after installation to secure the springs.
Correct Fit: Ensure U-bolts match your vehicle's specifications.
Here's why you shouldn't re-use U-Bolts:
https://fulcrumsuspensions.com.au/why-you-shouldnt-reuse-ubolts
Formula 4x4 U-Bolt

Round U-Bolt Inside Leg Length: 240mm Inside Leg Width: 88mm Material OD: 14mm

In Stock
Ships within 24hrs.
Ships within 24hrs.

Qty Required 4

Kit Contents 1 U-Bolt
$18.00
Formula 4x4 U-Bolt to suit Toyota Hilux 2022-on Rogue Wide-Body
In Stock
Ships within 24hrs.
Ships within 24hrs.
SKU: FUB-012
The Importance of U-Bolts
The humble U-bolt is crucial for your vehicle's suspension, especially if you have leaf spring suspension. It secures the leaf springs to the differential, which houses the axles and keeps your wheels and tires on the road.

Why Replace U-Bolts?
Seized or Broken U-Bolts: Old U-bolts often seize or break, requiring cutting for removal.
Damaged Threads: Removing old U-bolts can damage threads, leading to loose U-bolts and voided warranties.
Incorrect Length: Stronger leaf springs may need longer U-bolts.
Essential Questions About U-Bolts
Shape: Square, round, or semi-round.
Material Size: Measure the rod's diameter at the thread.
Inside Measurement: Ensure it fits over the differential or spring pack.
Leg Length: Measure from the underside of the top to the leg end.
Thread Length: Ensure enough thread for secure fastening.
Material Grade: Use high-grade materials for durability.
Tips for U-Bolt Replacement
Re-tension: Re-tighten U-bolts 7-10 days after installation to secure the springs.
Correct Fit: Ensure U-bolts match your vehicle's specifications.
Here's why you shouldn't re-use U-Bolts:
https://fulcrumsuspensions.com.au/why-you-shouldnt-reuse-ubolts
Formula 4x4 U-Bolt to suit Toyota Hilux 2022-on Rogue Wide-Body

Square U-Bolt Inside Leg Length: 240mm Inside Leg Width: 62mm Material OD: 14mm

In Stock
Ships within 24hrs.
Ships within 24hrs.

Qty Required 4

Kit Contents 1 U-Bolt
$20.00
Formula 4x4 Leaf Spring Kit - approx. 50mm lift at 0-350kg to suit Nissan Patrol GU (Y61) 1997-2016
In Stock
Ships within 24hrs.
Ships within 24hrs.
SKU: FLSKIT-078 Complete your suspension overhaul with Formula 4x4 Leaf Spring Kits – everything you need in one package.
Each kit includes Formula 4x4 leaf springs, U-Bolts, SuperPro Bushes, and where necessary, greasable shackles and pins.

Experience peak performance with Formula 4x4 leaf springs, meticulously designed to conquer Australia's toughest terrains. Engineered by Australians for Australians, these leaf springs are tailor-made to withstand the harshest conditions Down Under. Ideal for trade vehicles, commercial fleets, and 4WD enthusiasts, Formula leaf springs provide unmatched versatility.
Our leaf springs are crafted to handle front and rear loads ranging from 50kg to 800kg and heights from 20mm to 80mm. Whether you seek enhanced comfort or heavy-duty performance, our leaf springs offer a range of special features to ensure your vehicle receives the ultimate suspension upgrade. Choose Fulcrum Suspensions for Superior Leaf Spring Solutions At Fulcrum Suspensions, we specialize in delivering premium leaf spring suspension solutions. Whether you require standard or heavy-duty leaf springs, or robust leaf spring bushes, our comprehensive range is designed to meet your vehicle's specific requirements and optimize its performance.
The Benefits of Quality Leaf Spring Suspension Leaf springs play a crucial role in vehicle suspension systems, offering numerous advantages:
Durability and Reliability: Built to endure heavy loads and rugged driving conditions, our leaf springs are perfect for diverse applications.
Improved Vehicle Handling: A well-functioning leaf spring suspension enhances vehicle stability and handling, especially under heavy loads.
Enhanced Ride Comfort: Quality leaf springs and bushes reduce noise and vibrations, significantly improving ride comfort.
Explore Our Range of Leaf Spring Products Discover our extensive lineup of leaf spring products, including:
Standard and Heavy-Duty Leaf Springs: Designed for longevity and performance across a wide range of vehicles and needs. Leaf Spring Bushes: Durable bushes that ensure smooth operation and longevity of your leaf springs.
Trust Fulcrum Suspensions for your leaf spring needs and elevate your vehicle's performance with confidence.
Here's why you shouldn't re-use U-Bolts:
https://fulcrumsuspensions.com.au/why-you-shouldnt-reuse-ubolts
Formula 4x4 Leaf Spring Kit - approx. 50mm lift at 0-350kg to suit Nissan Patrol GU (Y61) 1997-2016

In Stock
Ships within 24hrs.
Ships within 24hrs.

Qty Required 1

Kit Contents 1
$1290.00
Formula 4x4 Rear Leaf Spring Kit - approx. 40mm lift at 0-200kg load to suit Mitsubishi Challenger PA 1997-2000
In Stock
Ships within 24hrs.
Ships within 24hrs.
SKU: FLSKIT-080 Complete your suspension overhaul with Formula 4x4 Leaf Spring Kits – everything you need in one package.
Each kit includes Formula 4x4 leaf springs, U-Bolts, SuperPro Bushes, and where necessary, greasable shackles and pins.

Experience peak performance with Formula 4x4 leaf springs, meticulously designed to conquer Australia's toughest terrains. Engineered by Australians for Australians, these leaf springs are tailor-made to withstand the harshest conditions Down Under. Ideal for trade vehicles, commercial fleets, and 4WD enthusiasts, Formula leaf springs provide unmatched versatility.
Our leaf springs are crafted to handle front and rear loads ranging from 50kg to 800kg and heights from 20mm to 80mm. Whether you seek enhanced comfort or heavy-duty performance, our leaf springs offer a range of special features to ensure your vehicle receives the ultimate suspension upgrade. Choose Fulcrum Suspensions for Superior Leaf Spring Solutions At Fulcrum Suspensions, we specialize in delivering premium leaf spring suspension solutions. Whether you require standard or heavy-duty leaf springs, or robust leaf spring bushes, our comprehensive range is designed to meet your vehicle's specific requirements and optimize its performance.
The Benefits of Quality Leaf Spring Suspension Leaf springs play a crucial role in vehicle suspension systems, offering numerous advantages:
Durability and Reliability: Built to endure heavy loads and rugged driving conditions, our leaf springs are perfect for diverse applications.
Improved Vehicle Handling: A well-functioning leaf spring suspension enhances vehicle stability and handling, especially under heavy loads.
Enhanced Ride Comfort: Quality leaf springs and bushes reduce noise and vibrations, significantly improving ride comfort.
Explore Our Range of Leaf Spring Products Discover our extensive lineup of leaf spring products, including:
Standard and Heavy-Duty Leaf Springs: Designed for longevity and performance across a wide range of vehicles and needs. Leaf Spring Bushes: Durable bushes that ensure smooth operation and longevity of your leaf springs.
Trust Fulcrum Suspensions for your leaf spring needs and elevate your vehicle's performance with confidence.
Here's why you shouldn't re-use U-Bolts:
https://fulcrumsuspensions.com.au/why-you-shouldnt-reuse-ubolts
Formula 4x4 Rear Leaf Spring Kit - approx. 40mm lift at 0-200kg load to suit Mitsubishi Challenger PA 1997-2000

In Stock
Ships within 24hrs.
Ships within 24hrs.

Qty Required 1

Kit Contents 1
$990.00
Formula 4x4 Rear Leaf Spring Kit - 35mm Lift at 300kg+ (83mm Axle Housing OD) to suit Ford Ranger PJ & Mazda BT-50 UN 2006-2011
In Stock
Ships within 24hrs.
Ships within 24hrs.
SKU: FLSKIT-082 Complete your suspension overhaul with Formula 4x4 Leaf Spring Kits – everything you need in one package.
Each kit includes Formula 4x4 leaf springs, U-Bolts, SuperPro Bushes, and where necessary, greasable shackles and pins.

Experience peak performance with Formula 4x4 leaf springs, meticulously designed to conquer Australia's toughest terrains. Engineered by Australians for Australians, these leaf springs are tailor-made to withstand the harshest conditions Down Under. Ideal for trade vehicles, commercial fleets, and 4WD enthusiasts, Formula leaf springs provide unmatched versatility.
Our leaf springs are crafted to handle front and rear loads ranging from 50kg to 800kg and heights from 20mm to 80mm. Whether you seek enhanced comfort or heavy-duty performance, our leaf springs offer a range of special features to ensure your vehicle receives the ultimate suspension upgrade. Choose Fulcrum Suspensions for Superior Leaf Spring Solutions At Fulcrum Suspensions, we specialize in delivering premium leaf spring suspension solutions. Whether you require standard or heavy-duty leaf springs, or robust leaf spring bushes, our comprehensive range is designed to meet your vehicle's specific requirements and optimize its performance.
The Benefits of Quality Leaf Spring Suspension Leaf springs play a crucial role in vehicle suspension systems, offering numerous advantages:
Durability and Reliability: Built to endure heavy loads and rugged driving conditions, our leaf springs are perfect for diverse applications.
Improved Vehicle Handling: A well-functioning leaf spring suspension enhances vehicle stability and handling, especially under heavy loads.
Enhanced Ride Comfort: Quality leaf springs and bushes reduce noise and vibrations, significantly improving ride comfort.
Explore Our Range of Leaf Spring Products Discover our extensive lineup of leaf spring products, including:
Standard and Heavy-Duty Leaf Springs: Designed for longevity and performance across a wide range of vehicles and needs. Leaf Spring Bushes: Durable bushes that ensure smooth operation and longevity of your leaf springs.
Trust Fulcrum Suspensions for your leaf spring needs and elevate your vehicle's performance with confidence.
Here's why you shouldn't re-use U-Bolts:
https://fulcrumsuspensions.com.au/why-you-shouldnt-reuse-ubolts
Formula 4x4 Rear Leaf Spring Kit - 35mm Lift at 300kg+ (83mm Axle Housing OD) to suit Ford Ranger PJ & Mazda BT-50 UN 2006-2011

In Stock
Ships within 24hrs.
Ships within 24hrs.

Qty Required 1

Kit Contents 1
$1149.01
Formula 4x4 Rear Leaf Spring Kit - 35mm Lift at 0-300kg (83mm Axle Housing OD) to suit Ford Ranger PJ & Mazda BT-50 UN 2006-2011
In Stock
Ships within 24hrs.
Ships within 24hrs.
SKU: FLSKIT-083 Complete your suspension overhaul with Formula 4x4 Leaf Spring Kits – everything you need in one package.
Each kit includes Formula 4x4 leaf springs, U-Bolts, SuperPro Bushes, and where necessary, greasable shackles and pins.

Experience peak performance with Formula 4x4 leaf springs, meticulously designed to conquer Australia's toughest terrains. Engineered by Australians for Australians, these leaf springs are tailor-made to withstand the harshest conditions Down Under. Ideal for trade vehicles, commercial fleets, and 4WD enthusiasts, Formula leaf springs provide unmatched versatility.
Our leaf springs are crafted to handle front and rear loads ranging from 50kg to 800kg and heights from 20mm to 80mm. Whether you seek enhanced comfort or heavy-duty performance, our leaf springs offer a range of special features to ensure your vehicle receives the ultimate suspension upgrade. Choose Fulcrum Suspensions for Superior Leaf Spring Solutions At Fulcrum Suspensions, we specialize in delivering premium leaf spring suspension solutions. Whether you require standard or heavy-duty leaf springs, or robust leaf spring bushes, our comprehensive range is designed to meet your vehicle's specific requirements and optimize its performance.
The Benefits of Quality Leaf Spring Suspension Leaf springs play a crucial role in vehicle suspension systems, offering numerous advantages:
Durability and Reliability: Built to endure heavy loads and rugged driving conditions, our leaf springs are perfect for diverse applications.
Improved Vehicle Handling: A well-functioning leaf spring suspension enhances vehicle stability and handling, especially under heavy loads.
Enhanced Ride Comfort: Quality leaf springs and bushes reduce noise and vibrations, significantly improving ride comfort.
Explore Our Range of Leaf Spring Products Discover our extensive lineup of leaf spring products, including:
Standard and Heavy-Duty Leaf Springs: Designed for longevity and performance across a wide range of vehicles and needs. Leaf Spring Bushes: Durable bushes that ensure smooth operation and longevity of your leaf springs.
Trust Fulcrum Suspensions for your leaf spring needs and elevate your vehicle's performance with confidence.
Here's why you shouldn't re-use U-Bolts:
https://fulcrumsuspensions.com.au/why-you-shouldnt-reuse-ubolts
Formula 4x4 Rear Leaf Spring Kit - 35mm Lift at 0-300kg (83mm Axle Housing OD) to suit Ford Ranger PJ & Mazda BT-50 UN 2006-2011

This kits default rear spring rate has been specifically designed for use on vehicles that have no constant load.

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Kit Contents 1
$1149.01