The Viking 1400kg Parabolic Single Leaf Spring Dacromet sits under a trailer or van and carries up to 1400kg per pair without fuss. The 78cm overall length suits many single axle setups where the original leaf measured close to that size. The 4.5cm width lines up with standard spring hangers and axle saddles so you can get out there again once the old leaf is done. This gear uses a steel single leaf with a parabolic taper rather than a stack, which trims unsprung weight while still handling the stated 1400kg per pair. The Dacromet coating covers the full 78cm run of the leaf to stand up to spray around boat ramps and coastal highways. The rolled eye at one end is sized for typical bushes so the kit drops into existing brackets with the right hardware. For a straight swap on matching dimensions it is a smart buy.

• Load rating of 1400kg per pair
• Single parabolic leaf spring configuration
• Overall eye-to-tail length of 78cm
• Spring width of 4.5cm at saddle
• Dacromet finish for corrosion resistance
• Suits many caravan and trailer chassis
• Helps maintain consistent axle alignment
• Steel construction for towing applications
• Rolled eye end to accept spring bush
• Compatible with matching 4.5cm spring hardware

Q: Is this rating of 1400kg per pair or per individual spring?

The listed rating is 1400kg per pair. This means two springs working together are rated to carry 1400kg across the axle. Each individual leaf effectively carries half of that load in normal use. When planning your setup, always count the total axle load against the pair rating, not just one side.

Q: What is the overall length of this leaf spring eye to tail?

The overall length is 78cm. Measure your current spring from the centre of the eye to the end of the tail and compare it to 78cm. A close match helps your axle stay correctly positioned in the guards. If your existing spring differs significantly from 78cm, check your hanger layout before ordering.

Q: How wide is the spring where it sits on the axle saddle?

The spring width is 4.5cm. This 4.5cm width suits many common trailer spring seats and U-bolt plates. Always confirm the width of your current spring or saddle before buying. A correct match keeps the axle clamped securely and prevents side movement under load.

Q: What surface treatment does the spring have for corrosion resistance?

The spring uses a Dacromet finish. Dacromet is a coating system applied to the steel surface to resist rust. It is well suited to trailers that see water spray and road grime. This finish helps the spring keep its structural integrity longer when used around boat ramps or coastal roads.