Brand new fast hub gears now available for most SBU square cab Unimogs with 6 bolt wheels.
The ratio of 25:15 gives a 20% speed increase/reduction in engine revs at a given road speed compared to the standard hub gears.
This ratio was used by Mercedes on some emergency vehicles but has long since been unavailable.
Our new gears are manufactured in Europe and are machined to the same tolerances as the Mercedes factory gears.
Fitting is straightforward and no special tools required. Assembly instructions are included in the Unimog workshop manual.
- More relaxed cruising.
- Reduction in engine revs at same cruising speed.
- Reduction in noise levels.
- Reduction in fuel consumption.
- Increased range.
- Improved usability.
- Increased re-sale value.
Please contact us with your axle numbers and chassis number to confirm whether these gears are suitable for your vehicle. Dependent on the year of your vehicle additional parts may be required to allow these gears to fit.
Note that it is good practice to replace all seals and to inspect bearings whilst replacing the hub gears. We can supply any necessary parts at additional cost.
These gears are not suitable for 406/416 models. For these vehicles we offer faster ratio crownwheel & pinions.
Your old gears may have a part-exchange value if they are in good condition.
Some typical feed back includes :-
"Dare I say it.... these portals have transformed this truck."
"This portal upgrade to both ratio and bigger bearings is exactly what these small portal Mogs need. Spending money on the portals and not on a Class (Overdrive) is ideal."
We can arrange reasonably priced delivery of all accessories by courier within the UK.
For overseas buyers delivery can be arranged by airfreight or for heavier, bulky items sea freight provides an economical alternative.