Front shock absorber Ironman 4x4 Nitro Gas, 4" lift — Land Rover Discovery (12683GR)

Lifting a car by 4 inches changes the geometry the suspension works in, and the factory shock stops using the travel it has. 12683GR is a front shock absorber by Ironman 4x4 built for a 4" lift.

Nitro Gas is a nitrogen gas-charged design. Working length is 615–365 mm, pin to pin mounting.

Key features

• Working length 615–365 mm — matched to a lifted suspension.
• Mounting pin to pin.
• Nitro Gas construction.
• Sold each — two are needed per axle.

Vehicle fitment

• Land Rover Discovery 1 1989-1998 (to liftu +4")

Technical data

Fitting and notes

The shock absorber is sold per piece — one axle needs two. The 615–365 mm figure is the extended and compressed length; it is worth comparing it with what is on your car, because one model often came with several suspension variants.

We fit these in our own workshop in Warsaw. While the car is apart we check the springs, bushings and top mounts — replacing shocks alone is rarely the whole job.

Frequently asked questions

Will it fit a car with standard ride height?
This one is matched to a 4" lift. On a standard car it would work on the wrong part of its travel — for factory height, choose the standard version.

How many do I need?
Two per axle. A full set for both axles is four shocks — the rear ones have a different part number.

Why buy it here

Ironman 4x4 is an Australian brand built for vehicles that really work off-road and carry weight. We fit everything we sell in our own workshop in Warsaw, so if you are not sure which version suits your car, write to us — we will work it out with you.