EFS4WD
Reference: 36-5603S
Shocks
EFS Elite Rear Shock Absorber, 50-90 mm Lift - Ford F-250 from 2000
EFS Elite rear damper for the Ford F-250 from 2000, intended for lifts between 50 and 90 mm. It measures 742-445 mm eye to eye and combines a 35 mm piston with a nitrogen-charged twin-tube body. Five-year unlimited-mileage warranty.
EFS Elite Rear Shock Absorber, 50-90 mm Lift - Ford F-250 from 2000
An F-250 is heavy even empty, and with a canopy, a trailer or gear in the tray the factory damping simply gives up. It shows most clearly on a dirt road: a wheel knocked upwards returns late and the truck takes its time settling.
This Elite damper has a very long working range - 742 mm extended, 445 mm compressed - and covers lifts from 50 to 90 mm, so it suits trucks raised by different amounts.
Application Ford F-250 from 2000 | Lift 50-90 mm | Dimensions 742-445 mm, eye to eye |
Key benefits
- 50-90 mm lift range - one part number covers several ride heights, which helps with non-standard setups.
- 742-445 mm eye to eye - a long working stroke for large rear-axle articulation.
- 35 mm piston in a 51-60 mm body - the oil reserve a heavy truck needs so damping does not fade after twenty minutes of gravel.
- Low-pressure nitrogen limits oil foaming when the damper is working hard.
- 16 mm hardened chrome rod - resistant to scoring, with longer seal life.
- 1.5 mm wall in both tubes - a body sized for the mass and loads of a truck this size.
- DMC-T valving - damping adapts to conditions automatically, with no highway-versus-off-road compromise.
Technical data
| Fitting position | rear |
| Lift | 50-90 mm |
| Dimensions | 742-445 mm (eye to eye) |
| Application | Ford F-250 from 2000 |
| Manufacturer | EFS 4WD (Australia) |
| Product line | Elite |
| Body outer diameter | 51-60 mm |
| Piston | 35 mm |
| Piston rod | hardened chrome, 16 mm diameter |
| Construction | twin-tube, low-pressure nitrogen |
| Wall thickness | 1.5 mm - outer and inner tube |
| Valving | DMC-T (Dynamic Motion Control Technology) |
| Warranty | 5 years, unlimited mileage |
Who it is for
For F-250 owners who use the truck for work and for travel: with a canopy, a caravan or a loaded tray. It also makes sense on a larger lift, where the factory damper is clearly too short.
Fitting and notes
- The distributor page describes a single damper - you need two for the rear axle.
- The 742-445 mm figures are the extended and compressed eye-to-eye lengths - worth comparing with what is fitted, especially on an unusual lift.
Why it is worth it
- A wide 50-90 mm lift range makes matching a modified truck easier.
- A very long working stroke suited to F-250 rear-axle travel.
- Five-year warranty with no mileage limit.
If your F-250 genuinely works for a living, damping is the last place worth economising.
Frequently Asked Questions
What lift does this damper suit?
The distributor gives a 50-90 mm range.
What are its dimensions?
742-445 mm eye to eye, according to the distributor description.
Which F-250 model years is it for?
The description and the distributor category both point to the Ford F250 from 2000.
Is the price for a pair?
No. The distributor page describes a single damper.
What warranty applies?
Five years with no mileage limit, as stated by the distributor.
