6 Leaf x 60mm Jayco Leaf Spring – 705mm

Part No: 576006 Category:


12 in stock

12 in stock

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6 Leaf x 60mm x 705mm Caravan Spring fits Jayco Caravans

6 Leaf x 60mm caravan spring fits Jayco. It is expected to use replacement 705mm Shackle Springs on Jayco and other manufacturers’ tandem setups.

Important: Spring offset is 50mm from the centre of the spring.

  • 705mm Eye to Eye.
  • 16mm (ID) x 22mm (OD) x 60mm bush (long).
  • Free Camber 120mm
  • Eye to Center Bolt 386mm
  • 6mm Thick Leaves
  • Nominal axle centres 912mm

Spring failures often occur due to the additional equipment loaded into your caravan over the years. We suggest putting your trailer over a weighbridge to get your exact loading or upgrading from a five-leaf spring to a six-leaf spring.

705mm x 60mm springs are available in the following configurations:

Purchase complete sides here, including rockers, hangers, and shackle pins.

Installation Tips

  • Hanger Centres are 730mm for single axle installations.
  • Hanger centres are 825mm for tandem configurations (as seen below).

standard tandem hanger centers

60mm Tandem Spring Parts

Upgrade Tips

  • Upgrade by one leaf if your springs have flattened
  • Maximum compression is 50mm
  • If in doubt, get a weighbridge certificate
  • Old spring may be flat and measure longer than usual

Broken Springs

Springs break in only two places for specific causes: they are

  • Breaks near the eye are caused by shock loading when the spring is loaded close to or over total capacity. Breakage occurs on the second top leaf just in front of the end of the third leaf
  • Uneven tensioning of fishplates causes breaks near the centre bolt. Rattle guns are a significant cause of the uneven tightening of U-bolts

Click here for more reading on caravan spring choices.

Spring upgrades are not uncommon on tandem setups. They tend to reinvigorate your caravan’s towing capacity to a new standard.

60mm wide shackle is more adaptive and can withstand shock loading and twist better than 45mm springs.

Used in either tandem or single axle setups. Upgrading broken springs to the following load capacity is prevalent.

Click here for an essential article on weighbridge certificates.

Springs are shipped from Queensland, Australia.

Why do some springs break prematurely or lose spring tension? Read about vibration fatigue here.

Additional information

Weight10 kg
Dimensions93 × 15 × 10 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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