Land Rover Defender (1984-1991) 110 County 11/1984-1991 Tough Dog TDC512HH Tough Dog Rear Raised Coil Springs
TD-TDC512HH

Designed and manufactured in Australia using high-quality German X5K spring steel, Tough Dog coils are engineered to optimize performance while utilizing less material. This innovative design ensures that the spring maintains exceptional ride quality and load-carrying capabilities, even under heavy loads.

The Tough Dog coil springs are shot peened to relieve internal stresses, ensuring durability and longevity. Each spring undergoes scragging and rigorous load testing to guarantee performance under various conditions. Formed on precision mandrels and hot formed to preserve spring memory, these coils are built to withstand the demands of off-road and heavy-duty applications.

With a powder-coated finish, Tough Dog coils not only provide a sleek appearance but also offer excellent corrosion resistance, ensuring they remain functional and visually appealing over time.

For vehicles equipped with additional accessories, Tough Dog offers a range of spring rates tailored to accommodate extra weight. This is particularly important for vehicles with constant loads, which include fixed accessories such as canopies, steel trays, draw systems, fridges, toolboxes, rear bars, or spare wheel carriers. Selecting the appropriate spring rate is crucial for optimizing vehicle performance and load management.

Approximate lift height options include: 30mm for TDC512, suitable for loads between 0-300kg, and TDC512HH, designed for 300kg constant load applications. It is advisable to pair these raised springs with long travel shock absorbers to maximize suspension performance.

Images provided are for representation purposes only and may not reflect the exact part number being viewed.

Tough Dog Coils Features

• Designed and manufactured in Australia
• Made with German X5K spring steel
• Maintains superior ride quality
• Retains original memory after heavy loading
• Lighter and tougher coil
• Shot peened to relieve stress
• Scragged and load tested
• Formed on precision mandrels
• Hot formed to maintain spring memory
• Powder-coated for looks and corrosion resistance

Constant Load Information

• Different spring rates available for additional accessories
• Constant Load refers to weight that remains in/on the vehicle
• Fixed accessories include canopies, steel trays, draw systems, fridges, tool boxes, rear bars, or spare wheel carriers
• Important to select the option that best suits vehicle setup

Approximate Lift Height

• TDC512 - 0-300kg Light Load
• TDC512HH - 300kg Constant Load
• Recommended to fit long travel shock absorbers with raised springs

Select the most appropriate spring rate option to suit the fixed accessories on the vehicle:

Approximate Lift Height: 30mm

TDC512 - 0-300kg Light Load
TDC512HH - 300kg Constant Load

Sold as a Pair.

High quality 4x4 suspension upgrades proudly sold by PPD Performance.

Shipping Policy

PPD Performance offer custom built suspension solutions, with unique adjustability and performance.

These kits are assembled to order to suit your requirements, with an average lead time that can vary between 1-3 days.

If you need a specific eta, please contact us before ordering and we will be sure to assist you.