SuperPro Suspension | Australia
Suspension Bushings & Parts That Outperform
Find the right suspension parts for Australia. Engineered to outperform, built for every road.

Search by
FORMULA with Fitting Position Rear Axle for HOLDEN COLORADO RG 2WD

Suspension Diagrams

Front Suspension

Front Suspension

Front Suspension

Front Suspension

Rear Suspension

Rear Suspension

View as Grid view List / Trade View
Set Descending Direction

3 Items

  1. Rear  Formula 4x4 F4R Shock Absorber Kit

    Rear Formula 4x4 F4R Shock Absorber Kit

    Rear  Formula 4x4 F4R Shock Absorber Kit
    Pre-Order
    Available for Preorder.
    Available for Preorder.
    SKU: 92027

    2 Inch 50mm Rear Adjustable F4R Formula 4x4 Shock Absorber Kit to suit Holden Colorado RG 2012-2020, Isuzu D-MAX 2012-2021 & Mitsubishi Triton MR 2018-2024

    After you have purchased this kit, someone from our team of suspension experts will contact you to confirm your order details, your requirements, and your vehicle specifications. All to ensure that we give you the right product. If you purchase this lift kit using our click & fit service, we will confirm your installation date at the same time.
     

    High Level Product Details
    • Pre-set to 2 inch/50mm lift
    • Preload adjustable spring to adjust vehicle height
    • 2 or 3-way adjustable remote res damper
    • 8 low speed compression, 6 high speed compression & 12 rebound settings
    • Heavy duty 22mm damper shaft
    • 7075 aviation aluminium body
    • Mono shock design with remote reservoir
    • SuperPro shock bushes
    • Shock body mounting brackets for reservoirs
    • Unlimited Kilometer warranty. Just activate your warranty online. Learn more here.

     

    Formula F4R Remote Res. Adjustable Shock Absorber Kit

    These Formula F4R Remote Reservoir Shocks offer the best performance and the most comfortable ride onroad and offroad, bar none. 
    • An ultra-adjustable remote reservoir shock, valved to maximise comfort & performance in all types of terrain.
    • Improved Cavitation resistance, giving greater driving consistency on the roughest roads and toughest tracks.
    • Built tough with a 7075 aviation aluminium body, massive bore, custom piston & light 6061-T6 aluminium supports.
    • Designed to provide sharp handling on and off road, whilst giving an extremely comfortable ride.
    • Precisely calibrated, with vehicle specific damping and a large custom piston to control performance + comfort.
    • Increased oil volume and thermal capacity, providing consistent and dependable performance.
    • The F4R damper adjustment range is designed to accommodate a variety of springs, loads & heights.
    • Fully Customisable & Rebuildable

    The Formula F4R Shock is a 3-way adjustable remote reservoir coil-over system in the front and a 2-way adjustable remote reservoir shock in the rear, specifically designed to suit your vehicle. The damper uses Fulcrums own high flow digressive piston with carefully chosen shim stacks to create the best damping characteristics for each vehicle.

    The front damper is 3-way adjustable, spring pre-load, compression bypass and rebound bypass. The rear damper is 2-way adjustable, compression bypass and rebound bypass.
     
    The adjustment clickers allow the user to carefully control how much oil is allowed to bypass the shim stacks in each direction. Opening the clickers allows more oil to bypass, reducing the damping effort in either compression or rebound. This allows tuning for different load scenarios and road conditions.



    Formula F4R shocks


    This Formula F4R Adjustable Remote Reservoir Kit is preset to:
    • 50mm or 2" 
    *3 inches of lift is not road legal unless mod plated. If you set your ride height to 3 inches, then it should only be for offroad use. Fulcrum Suspensions does not take responsibility for the incorrect usage of this lift kit. 
     

    Formula 4x4 Lift Kit Warranty

    Formula 4x4 lift kits come with a 5 year / Unlimited Kilometer warranty. Just activate your warranty online. Learn more here.

     

    Premium Lift Kit Packaging & Shipping

    When purchased, this lift kit will be delivered via Fulcrum’s ‘Premium Packaging’ service. This is an all-inclusive service, designed to ensure extremely fast delivery of your order. Your suspension components will be packaged securely to guarantee they are protected during transit. We provide our Premium Packaging service for all our shipping methods. Including Deliver to Door (Home Delivery), Click & Fit and Free Pickup (Click & Collect). You can find out more about our premium lift kit packaging by visiting this page. If you have any questions, you can call us on 1800 385 278.

     

    Lift Kit Fitting Instructions

    All lift kits are shipped with a set of lift kit fitting instructions and also include details on upgrading your warranty. The instructions provided are general in nature. It is highly recommended that you get your lift kit installed by a mechanic or suspension technician, preferably with wheel alignment facilities.

     

    Rear Formula 4x4 F4R Shock Absorber Kit

    50mm or 2" Formula F4R Adjustable Remote Reservoir Kit Open length: 572mm Closed length: 395mm
    Pre-Order
    Available for Preorder.
    Available for Preorder.
    Qty Required 1
    Kit Contents 2 Shocks
    $1400.00
  2. Rear  Formula 4x4 Leaf Spring Kit

    Rear Formula 4x4 Leaf Spring Kit

    Rear  Formula 4x4 Leaf Spring Kit
    Pre-Order
    Available for Preorder.
    Available for Preorder.
    SKU: FLSKIT-026 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

    Rear Formula 4x4 Leaf Spring Kit

    ℹ️ approx. 45mm lift at 400-500kg load
    Pre-Order
    Available for Preorder.
    Available for Preorder.
    Qty Required 1
    Kit Contents 1
    $1370.00
  3. Rear  Formula 4x4 U-Bolt

    Rear Formula 4x4 U-Bolt

    Rear  Formula 4x4 U-Bolt
    Pre-Order
    Available for Preorder.
    Available for Preorder.
    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

     

    Rear Formula 4x4 U-Bolt

    ℹ️ longer version of FUB-001
    Square U-Bolt Inside Leg Length: 210mm Inside Leg Width: 62mm Material OD: 14mm
    Pre-Order
    Available for Preorder.
    Available for Preorder.
    Qty Required 4
    Kit Contents 1 U-Bolt
    $18.00
Close