Nissan Patrol (1997-2000) GU Wagon S1 (Y61) 12/1997-2000 Tough Dog TDC742HL Tough Dog Rear Raised Coil Springs
TD-TDC742HL

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 superior ride quality and exceptional load carrying capabilities, allowing the spring to retain its original memory even under heavy loads.

The result is a lighter, more durable coil that can withstand the rigors of off-road and heavy-duty applications. Each coil undergoes a rigorous manufacturing process, including shot peening to relieve stress, scragging, and load testing to ensure reliability and performance. The coils are formed on precision mandrels and hot formed to maintain their spring memory, ensuring they perform consistently over time.

To enhance both aesthetics and durability, Tough Dog coils feature a powder-coated finish that provides excellent corrosion resistance. If your vehicle is equipped with additional accessories, Tough Dog offers a range of spring rates tailored to accommodate these modifications. This is particularly important for vehicles with Constant Load, which refers to weight that remains on the vehicle at all times, such as canopies, steel trays, draw systems, fridges, tool boxes, rear bars, or spare wheel carriers.

Selecting the appropriate spring rate is crucial for achieving optimal performance based on your vehicle's setup and load requirements. For example, the TDC742L is designed for light loads of 0-300kg, while the TDC742HL is suitable for a constant load of 300kg. The approximate lift height for these springs is between 40-50mm.

For best results, it is recommended to pair these raised springs with long travel shock absorbers to maximize performance and comfort.

Please note that images provided are for representation purposes only and may not correspond to the specific part number being viewed.

Tough Dog Coil Features

• Designed and manufactured in Australia
• Made with German X5K spring steel
• Maintains superior ride quality and load carrying characteristics
• 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

• 40-50mm
• TDC742L - 0-300kg Light Load
• TDC742HL - 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: 40-50mm

TDC742L - 0-300kg Light Load
TDC742HL - 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.