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TFR-14-78-300 - Coilover Spring by Terrafirma Land Rover Range Rover

TFR-14-78-300 - Coilover Spring – 14in 2.5in ID 300 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, 14in free length, 300 lbs/in rate. Operates in the coilover shock assembly, seating on the shock body between the lower spring collar and the threaded adjustable upper collar.

The spring carries the corner weight of the vehicle while the damper controls wheel motion. Ride height and preload are set by winding the threaded collar, so spring rate and free length together determine both static ride height and the load at which the suspension begins to compress.

Sized for the 14in spring position on the 2.5in remote-reservoir coilover shock range (TFR2512 and TFR2514 series). In a dual-rate stack the softer upper spring provides initial compliance while the stiffer lower spring carries the main load; in a single-spring installation the rate must be matched to the corner weight it supports.

Match spring rates side to side across an axle to keep the suspension balanced.

Alternative Codes
TFR-14-78-300

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-14-78-300 coilover spring?
The TFR-14-78-300 is a coilover spring with a 2.5in internal diameter, 14in free length and 300 lbs/in rate. It seats on the coilover shock body between the lower spring collar and the threaded adjustable upper collar, carrying the corner weight while the damper controls wheel motion.
Which shocks does the TFR-14-78-300 fit?
The TFR-14-78-300 is sized for the 14in spring position on the 2.5in remote-reservoir coilover shock range, including the TFR2512 and TFR2514 series. Its 2.5in internal diameter matches those shock bodies. Match the spring rate to the corner weight it supports.
How do the ride height and rate work on the TFR-14-78-300?
Ride height and preload are set by winding the threaded collar, so the 300 lbs/in rate and 14in free length together set static ride height and the load at which the suspension compresses. In a dual-rate stack the softer upper spring gives initial compliance while the stiffer lower spring carries the main load.