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TF121 - Shock Absorber – Rear – +2" Travel

Original price - Original price €102,00
Original price
€102,00
€102,00 - €102,00
Current price €102,00
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
Rear Shock Absorber provides damping control on the rear axle for suspension set up with approximately 50 mm of additional travel.

Twin-tube construction with a low-pressure nitrogen and oil charge to limit aeration of the oil during repeated compression and rebound. Configured for rear-axle installation on raised suspension.

Open length 613 mm, closed length 383 mm, with a 20 mm shaft and a 40 mm piston. The unit delivers approximately 50.8 mm of additional travel over a standard rear damper.
Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic up to 1994
Fitment Notes DEFENDER — rear shock absorber, +2" travel, Pro Sport (Terrafirma)
DISCOVERY 1 1989-1998 — rear shock absorber, +2" travel, Pro Sport (Terrafirma)
RANGE ROVER CLASSIC 1970-1994 — rear shock absorber, +2" travel, Pro Sport (Terrafirma)
Alternative Codes
TF121

On order 4 units · ETA 06-08-2026

Currently out of stock. Order now — we'll ship as soon as it arrives.


When will my order arrive?

We have 4 units on order from our supplier, expected 06-08-2026. Order now to reserve — we'll dispatch as soon as stock arrives.

  • Netherlands / Belgium / Germany: 2–4 working days after dispatch.
  • Other EU countries + UK: 4–8 working days after dispatch.

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

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 TF121 rear shock absorber for?
The TF121 is a rear shock absorber that provides damping control on the rear axle for suspension raised by around 2 inches. It's a Terrafirma unit suited to lifted setups, controlling spring movement over rough ground. It fits the Defender, Discovery 1 (1989-1998) and Range Rover Classic.
Which Land Rovers does the TF121 rear shock fit?
The TF121 rear shock absorber fits the Defender, Discovery 1 (1989-1998) and Range Rover Classic (up to 1994). It's designed for suspension with around 2 inches of extra travel, so it suits raised setups rather than standard-height vehicles. Confirm your suspension lift before ordering.
Do TF121 rear shock absorbers need replacing in pairs?
Rear shock absorbers like the TF121 are typically replaced as an axle pair so both sides damp evenly. Fitting one new and one worn unit usually gives unbalanced handling. For a raised Defender, Discovery 1 or Range Rover Classic, most owners renew both rear dampers together.
What are the signs a TF121 rear shock absorber needs replacing?
A worn TF121 rear shock typically shows as a bouncy or floaty ride, poor control over bumps, or oil weeping down the body of the unit. On a lifted Defender, Discovery 1 or Range Rover Classic, tired rear dampers reduce axle control off-road. Replacing the pair restores composed handling.