Galvanised Rocker Roller Rear Spring

Name: Galvanised Rocker Roller Rear Replacement Spring (500kg To1000kg)
Brand: Manutec
Price: $159.50
Availability: InStock

SKU: N/A Categories: Springs and Parts, Springs Rocker Roller Tag: Rocker Roller Brand: Manutec

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Price range: $159.50 through $247.50 Inc.GST

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Galvanised Rocker Roller Rear Replacement Spring (up to 1000kg)

Galvanised Rocker Roller Rear Replacement Spring: designed for spring lengths of 687mm from spring eye to eye.

Optimised for Heavy-Duty Marine & Highway Performance

Upgrade your boat trailer’s suspension with our Galvanised Rocker Roller Rear Spring. Engineered specifically for tandem or tri-axle setups, this 60mm wide spring provides superior load distribution and stability, ensuring your boat remains secure even at highway speeds.

Key Features

Highway Rated: Precision-engineered to minimise sway and absorb road shock, providing a smooth, stable tow on long-distance highway hauls.
Marine-Grade Protection: Hot-dipped galvanised finish offers maximum resistance to saltwater corrosion, extending the life of your suspension in harsh coastal environments.
Superior Load Sharing: The rocker roller design allows for independent movement between axles, ensuring even weight distribution across all wheels.
Heavy-Duty Build: 60mm wide leaves provide the lateral strength required for large boat hulls and heavy ATM trailers.

Note: This listing is for an individual spring only.

Upgrade your trailer’s suspension with our durable galvanised rocker-roller rear replacement spring, designed for longevity and performance.

Suitable for caravans, horse floats, livestock transport, and other trailers, this spring provides a smoother ride than standard suspension systems, ensuring comfort on long journeys.

The image below shows expertly installed rocker-roller springs. The hangers are fully extended, allowing the loop to rest comfortably at the back of the holder.

This model features front and rear springs in a 15-inch and 16-inch tandem setup.

When building a new dual-axle trailer, it is advisable to allocate 10% of the consumables and non-consumables to Payload for your customer.

For example, if the desired payload is 3t, build the ATM to 3.3t or 3.5t.

If upgrading, check your tow bar’s capacity.

Checking your tow ball weight for better towing is a great idea. 5.5% -7% for tandem trailers.

Specifications: Galvanised Rocker Roller Rear Replacement Spring

PLEASE NOTE: Spring pack thickness differs between ratings if you’re running your springs below your axle
Same ride height per spring if you are running your springs on top of your axle
Width: 60mm
Eye to Eye length: 687mm
Finish: Hot-Dipped Galvanised
Application: Rear placement in Rocker Roller suspension systems
Ideal for: Boat trailers, horse floats, and heavy-duty tandem trailers
Steel Roller
Free Camber: 117mm
5/8-inch standard greaseable shackle bolt
Main Rocker Shackle Bolt: 19mm
Centre rocker hanger
Front and Rear Hanger
Rocker Arm
Bush Dimensions 16mm x 22mm x 60mm

Tandem Trailer Rocker Roller Spring Setup

The length of rocker roller springs can vary from 1mm to 5mm. The best method to install is as follows:

Weld the centre bracket into position, connect the centre rocker, and attach springs to the centre rocker.
Install front and back spring hanger brackets onto the springs.
Stretch the front spring as far as it will go, then tack it to your chassis rail.
Stretch the back spring as far as it will go, then tack it to your chassis rail.

Discover more rocker roller parts here

There are no FAQs for this product.

Additional information

Weight	16 kg
Dimensions	70 × 30 × 10 cm
Single Spring	5 Leaf – 14-inch – Front, 5 Leaf – 14-inch – Rear, 6 Leaf – 16-inch, 6 Leaf – 14-inch – Front, 6 Leaf – 14-inch – Rear, 7 Leaf – 14-inch – Front, 7 Leaf – 14-inch – Rear, 7 Leaf – 16-inch, 8 Leaf – 16-inch, 9 Leaf – 16-inch

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.