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TFR-12-78-150 - Coilover Spring – 2.5in ID, 12in, 150 lbs/in

- €164,80
€164,80
€164,80 - €164,80
€164,80
OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
Brand Terrafirma
Coilover Spring - 2.5in internal diameter, 12in free length, 150 lbs/in rate.

Cylindrical coilover spring for a 2.5in coilover damper, seated between the threaded adjustable lower spring seat and the upper retainer. The threaded seat sets ride height and preload; the spring rate governs how the corner carries sprung weight and how firmly it resists compression - a higher rate suits greater load or tighter body control, a lower rate gives more compliance and wheel travel.

Springs of this type are selected by damper specification, available travel and corner weight rather than by vehicle, and can be run in a dual-rate stack where the coilover platform accepts a divider.
Fitment Notes Universal coilover spring — 2.5in ID, 12in free length, 150 lbs/in rate. Fits any 2.5in coilover platform; not model-specific.
Alternative Codes
TFR-12-78-150

Available to order 2–3 weeks

Not currently in stock. Order now — typically ships within 2–3 weeks.

Need it faster? Contact us about express import (2–5 business days).

When will my order arrive?

This item is ordered from our supplier on request. Typical lead time is 2–3 weeks from order confirmation.

  • Netherlands / Belgium / Germany: 2–4 working days after dispatch.
  • Other EU countries + UK: 4–8 working days after dispatch.
  • Outside EU/UK: contact us for an estimate.

Need it faster? Express import available in 2–5 business days — contact us before ordering.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is the TFR-12-78-150 coilover spring?
The TFR-12-78-150 is a coilover suspension spring with a 2.5in internal diameter, 12in free length and a 150 lbs/in rate. It fits standard 2.5in coilover shocks and sets ride height and stiffness on a modified 4x4.
What does the 150 lbs/in rating mean on this spring?
The 150 lbs/in rate means the TFR-12-78-150 spring compresses one inch under 150 pounds of load. A softer rate gives more comfort and articulation, while a higher rate resists bottoming out under heavier or more aggressive off-road use.
Will the TFR-12-78-150 fit my coilover setup?
The TFR-12-78-150 fits any coilover platform using a 2.5in internal-diameter spring seat. It's universal rather than model-specific, so check your coilover's spring ID and required free length before ordering. Other rates and lengths are available in the same TFR range.