Heavy-Duty Independent Rubber Suspension | 2000kg Capacity
Upgrade your trailer with the industry standard in independent suspension. Note: 4 Weeks lead time, min.
The AL-KO IRS axle (Independent Rubber Suspension) provides a smoother, quieter, and safer towing experience compared to traditional leaf springs.
This 2-tonne “Bare” unit is specifically engineered for heavy-duty applications, such as large boat trailers, car hauliers, or horse floats, and is built to withstand harsh environments.
Key Features
Independent Suspension: Each wheel reacts independently to road shocks, significantly reducing vibration and “trailer bounce.”
Hot-Dipped Galvanised Finish: Superior corrosion protection, making it the ideal choice for marine and coastal use.
2-Tonne Bearing Profile: Fitted with heavy-duty stub axles designed for 2T bearing sets (50mm parallel).
Large Wheel Compatibility: Specifically geometry-optimised to suit 15″ and 16″ wheels.
Maintenance-Free Core: The internal rubber elements are self-damping and require no lubrication or adjustment.
Technical Specifications
Load Rating: 2000kg (Single Axle)
Axle Type: IRS (Torsion)
Condition: Bare (excludes Hubs, Drums, and Brakes)
Stub Profile: Suit 2T Bearings
Application: Heavy-duty trailers, Boat trailers, Caravans
Why Choose the AL-KO IRS System?
Unlike rigid axles, the AL-KO Independent Rubber Suspension system uses three rubber elements inside the axle tube to provide progressive springing and damping. This results in better road-holding, improved tyre life, and a more stable towing platform, even when unladen.
There are no FAQs for this product.
Additional information
| Weight | 85 kg |
|---|---|
| Dimensions | 240 × 40 × 40 cm |
Our Service Lifetime Warranty
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
Couplemate™ is a manufacturer and vendor of high-quality towing, trailer, and caravan components. Couplemate™ Core Goods and Custom Work are guaranteed to be free of defects for the service lifetime of the product when used as intended.
Warranties are non-transferrable and Couplemate™ requires satisfactory proof of purchase prior to issuing a remedy. The full Couplemate™ Warranty Policy can be found in the Terms & Conditions: Section 8 – Consumer Guarantees & Warranty.
Warranties are in addition to your rights under the Australian Consumer Law. If something is wrong with your order, please contact our team.
60-Day Returns
After 60 years of experience, we know that life has its unpredictable moments.
All Couplemate™ orders (online, over the phone, or in-store) have a 60 day period for change-of-mind returns and exchanges. There are some items that can’t be returned and some returns may incur a 15% restocking fee.
You can view our full policy for change-of-mind returns here.











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