Used Mercedes-Benz MB100 Power Steering Pump

The MB100 van, produced from the late 1980s through to the mid-1990s, was a light van derived from a rear-wheel-drive platform and was generally fitted with manual (recirculating ball) steering as standard rather than hydraulic power steering. While some later or heavier-specified variants may have had power steering as an option in certain markets, it was not a standard or common fitment on UK-spec MB100 vans. Before ordering any power steering pump, confirm against your registration whether your specific vehicle actually has a hydraulic power steering system fitted - if the steering column connects directly without a hydraulic pump and reservoir under the bonnet, your van does not have this part. You may instead be looking for a steering box, steering column, or tie rod components.

It is very likely you are searching for the wrong part, as the MB100 in standard UK specification used a manual recirculating-ball steering setup and would not have a hydraulic power steering pump at all. If your van's steering feels heavy, the issue is more likely to be with the steering box, steering column joints, or general wear in the steering linkage rather than a failed pump. Check your engine bay for a pump driven off the auxiliary belt with a fluid reservoir - if none is present, the vehicle does not use hydraulic power steering. Describe your van's symptoms to the breaker and they can help identify the correct part.

The MB100 is an older, distinct platform with no significant shared running gear with the later Sprinter or Vito, so parts from those models are very unlikely to be compatible. More importantly, if your MB100 does not have hydraulic power steering at all, fitting a pump from another model would not be a straightforward or practical solution. Confirm with a Mercedes specialist or breaker whether a power steering conversion is even feasible for your van before sourcing any pump. It is almost certainly not a direct swap.

On the MB100, the steering system is manual, so heaviness or looseness is typically caused by wear in the steering box (a recirculating ball type), worn track rod ends, dry or worn steering column universal joints, or general play in the steering linkage. A good breaker specialising in older Mercedes vans or light commercials will be able to supply a secondhand steering box or linkage components matched to your van. Quoting your vehicle's registration and GVW plate details will help the breaker identify the correct specification, as payload rating can affect the steering components fitted. There is no hydraulic pump to source on a standard MB100.