Used Truck Steering Gear Boxes & Racks for European HGVs

Used truck steering gear boxes & racks for European HGVs

The steering gear box is a critical safety component on any heavy truck. It converts steering wheel input into precise movement of the steering linkage and front axle, helping the vehicle track straight, turn accurately and remain stable under braking and acceleration. On modern European HGVs you will typically find power-assisted recirculating ball steering gear boxes, plus steering racks on some lighter chassis.

In this category we offer used OEM truck steering gear boxes and steering racks removed from complete donor vehicles. Typical examples include steering gear boxes for DAF XF/CF, MAN TGX/TGS, Mercedes-Benz Actros and Volvo FH/FM tractors and rigids, as well as units for other popular European lorry brands.

What you will find in the Steering Gear Boxes & Racks category

Stock in the Steering Gear Boxes & Racks category changes as new donor trucks arrive, but it typically includes:

• power steering gear boxes for right-hand drive European tractors and rigids, usually complete with pitman arm or output shaft;
• front axle steering gear assemblies matched to specific axle loads and suspension types;
• steering racks and rack-and-pinion units for lighter commercial vehicles and specialist applications;
• brand-specific steering boxes from manufacturers such as ZF and other OEM suppliers, designed for DAF, MAN, Mercedes-Benz and Volvo trucks;
• selected steering-related components supplied together with the main box, such as mounting brackets or integrated valves, exactly as shown in the photos.

Each listing includes clear photos, OE/OEM part numbers where available and donor vehicle details so you can compare mounting points, input and output shaft design, steering arm position and assist connections with the steering gear fitted to your own truck.

Truck brands & typical applications

Most steering gear boxes and racks in this category are taken from mainstream European heavy trucks, including:

• DAF XF and CF long-haul and distribution tractors and rigids;
• MAN TGS and TGX chassis in 4x2, 6x2, 6x4 and 8x2 configurations;
• Mercedes-Benz Actros, Antos and Arocs in a wide range of axle layouts;
• Volvo FH and FM long-distance and regional haulage vehicles;
• other brands such as Scania, Iveco and Renault Trucks when suitable donor vehicles are available.

Because these are genuine OEM components removed from complete trucks, each steering box or rack is normally matched to a specific chassis code, axle load rating, steering geometry and steering column design.

Why truck steering gear boxes matter

A healthy steering gear box is essential for:

• vehicle control and safety – precise steering response helps the driver keep the truck stable in traffic, on motorways and in tight yards;
• tyre wear and alignment – correct geometry and minimal play support even tyre contact and predictable handling;
• driver comfort – properly functioning power assistance keeps steering effort reasonable, especially at low speeds and during manoeuvres;
• uptime and running costs – a good used OEM steering box or rack can return a vehicle to service quickly and cost-effectively compared with new dealer parts.

Typical reasons to replace a truck steering gear box or rack

Common reasons to order parts from this category include:

• excessive play in the steering causing vague handling or MOT test failures;
• internal wear or damage leading to knocking, rough operation or tight spots when turning the wheel;
• fluid leaks from the input shaft, output shaft or casing on power-assisted steering boxes;
• accident damage after front axle impacts, kerb strikes or collisions;
• replacing a non-original or incorrect unit with the correct OEM steering gear assembly specified for your truck.

How to choose the correct steering gear box or rack

To minimise fitting issues and ensure the right performance, please check the following details before ordering:

• truck brand, model and chassis type – for example DAF XF106, MAN TGX Euro 6, Mercedes Actros MP4, Volvo FH4;
• steering position – right-hand drive vs left-hand drive where applicable;
• axle and suspension layout – steering axle type, axle load rating and suspension design;
• type of steering gear – recirculating ball steering box vs steering rack;
• connection details – input shaft spline, output/pitman arm interface, hydraulic hose ports and any integral valves or sensors;
• OEM part numbers and steering gear codes on your existing unit, matched against the references shown in the product description.

If you are unsure, you can contact us with your VIN or registration number and clear photos of your existing steering gear, steering arm and hose connections. Our team can help you confirm compatibility before you place an order. For general guidance, see How to Find the Right Part and Compatibility & VIN Policy.

Used OEM steering gear from dismantled trucks

VRA Truckparts specialises in used OEM truck parts sourced from carefully selected donor vehicles. Trucks are inspected and documented before dismantling so that steering, suspension, brake and driveline components can be assessed. During dismantling, our technicians remove steering gear boxes and racks, check casings, shafts and mounting points for visible damage, and reject units that do not meet our standards. For more details on our process, please see Our Dismantling & Quality Process and Trucks We Dismantle.

Usable steering gear assemblies are drained, cleaned externally, labelled with OEM references where available and stored under cover in our warehouse ready for dispatch. Information about typical inspection steps and part grading is available on Warranty & Part Condition.

Related suspension & steering categories

If you are repairing or upgrading the steering and suspension system on your truck, you may also want to browse:

• Suspension & Steering – main hub for all steering and suspension parts;
• Power Steering Pumps – hydraulic pumps that supply assist pressure to the steering box;
• Steering Shafts – intermediate shafts and joints between the steering wheel and gear box;
• Suspension & Steering Links – reaction rods and stabiliser links that locate the axles;
• Air Ride Suspension and Cab & Sleeper Suspension – components that work together with the steering system to keep the vehicle stable and comfortable.

Delivery, payment & returns

Most steering gear boxes and racks are shipped as well-packed heavy parcels or pallet consignments with tracked delivery across the UK and EU. For details of available services, transit times and costs, please see our Delivery & Shipping page.

Information about payment methods, VAT handling and returns is available on Payment & VAT and Returns & Refunds. If you need to combine steering gear with pumps, shafts, links or suspension parts for the same vehicle, our team will be happy to help you build a complete order.