Nissan Pathfinder (2005-2015) R51 2.5L; 4.0L 11/2005-2015 Tough Dog TDC771 Tough Dog Rear Raised Coil Springs
TD-TDC771

Designed and manufactured in Australia using high-quality German X5K spring steel, Tough Dog coils are engineered to optimize material usage while delivering exceptional ride quality and load-carrying capabilities. These springs are crafted to retain their original memory even under heavy loads, resulting in a lighter yet more robust coil that can withstand demanding conditions.

Each coil undergoes a rigorous manufacturing process, including shot peening to relieve internal stresses, scragging, and load testing to ensure reliability. The springs are formed on precision mandrels and hot-formed to preserve their spring memory, ensuring consistent performance over time. A powder-coated finish not only enhances the aesthetic appeal but also provides excellent corrosion resistance.

For vehicles equipped with additional accessories, Tough Dog offers a variety of spring rates tailored to accommodate extra weight or constant load scenarios. Constant Load refers to weight that is permanently added to the vehicle, such as canopies, steel trays, drawer systems, fridges, toolboxes, rear bars, or spare wheel carriers. Selecting the appropriate spring option is crucial for optimizing vehicle setup and load management to achieve the best performance.

Approximate Lift Height: 30-40mm TDC771 - 0-300kg Light Load TDC771H - 300kg Constant Load TDC771XHD - 500kg Constant Load

For optimal performance, it is recommended to pair these raised springs with long travel shock absorbers. Please note that images provided are for representation purposes only and may not accurately depict the specific part number being viewed.

Tough Dog Coils 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 considered as Constant Load include:
  • Canopy
  • Steel tray
  • Draw system
  • Fridge
  • Tool boxes
  • Rear bar
  • Spare wheel carrier
• Important to select the option that best suits vehicle setup
• Approximate Lift Height: 30-40mm
• TDC771 - 0-300kg Light Load
• TDC771H - 300kg Constant Load
• TDC771XHD - 500kg 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: 30-40mm

TDC771 - 0-300kg Light Load
TDC771H - 300kg Constant Load
TDC771XHD - 500kg Constant Load

Sold as a Pair.

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