Used Truck Engines & Engine Components

The engine is the heart of any heavy truck, turning diesel fuel into the torque that keeps fleets moving. Around the main engine block sits a wide range of components – mounts, brackets, computers and control modules – that all have to work together for reliable starting, power and emissions control. In this category you will find tested used OEM truck engines and engine components removed from late-model European vehicles in our UK breaker yard and listed with clear photos and honest descriptions.

What engines & components we stock

Our stock in the Engines & Components category changes as we dismantle more donor trucks, but typical items include:

• complete engines from modern diesel trucks, usually supplied as long engines or with selected ancillaries, listed in the dedicated Complete Engines section;
• engine mounts and motor mounts that isolate vibration between the engine and chassis, grouped under Motor Mounts;
• engine computers and ECUs, together with related modules such as cruise control units and engine management controllers, listed in Computers & Cruise Controls;
• oil filler caps, filler necks and related parts that make up the engine oil filling point, in the Oil Filler Caps sub-category;
• other engine-related components – brackets, covers, small housings and hardware – grouped under Other Engines & Components.

Each listing shows the actual engine or component you will receive, with clear photos of castings, connectors, mounting points and OEM labels so you can compare it directly with the parts fitted on your own truck before ordering.

Truck brands & typical applications

Most engines and components we supply come from mainstream European heavy trucks such as Volvo FH/FM, MAN TGX/TGS, DAF XF/XG, Scania R/S and Mercedes-Benz Actros, Arocs and Atego. VRA Truckparts focuses on modern Euro 5–Euro 6 donor vehicles sourced in the UK and dismantled at our yard in Stanford-le-Hope, Essex, supplying tested used OEM parts to fleets, workshops and owner-drivers across the UK and EU.

Typical applications include replacing a failed complete engine on a high-mileage tractor unit, swapping damaged engine mounts after an accident, curing drivability issues by changing a faulty engine ECU, or repairing oil leaks and filler problems with genuine filler caps and necks. Using used OEM engines and components helps keep repair costs under control while maintaining the correct specifications for your trucks.

Tested used OEM engines & components from dismantled trucks

Before any engine or engine component is added to stock, it is removed carefully as part of our structured dismantling process. Complete engines are assessed for signs of catastrophic failure and, where possible, run and checked on the donor vehicle before removal. Engine mounts are inspected for splits, collapsed rubber and damage to brackets; ECUs and modules are checked for cracked housings, burnt pins and water ingress; smaller components are examined for stripped threads and broken fixings. Items that do not meet our standards are set aside rather than listed for sale.

Because all parts come directly from trucks we dismantle ourselves, we can usually provide donor information such as make, model, engine type, Euro class and recorded mileage, together with OEM part numbers and casting references shown in the photos. This transparency helps workshops and fleet operators match the correct engines and components to their vehicles and avoid compatibility issues.

Shipping, returns and checking compatibility

Engines and engine components range from small control modules to complete engine assemblies, so we pack each item appropriately – from padded cartons for ECUs to palletised shipments for complete engines. Orders are dispatched quickly from our Essex yard with tracked delivery options across the UK and EU, and most parts include a 30-day returns period so you can fit and test them on the vehicle with confidence.

If you are unsure whether a particular engine, ECU, cruise control module, mount or oil filler component will fit your truck, contact VRA Truckparts with your registration, VIN and photos or numbers from your existing parts. Our team will help you confirm compatibility or suggest suitable alternatives within the Engines & Components range. You can also browse the Trucks We Dismantle page and our blog articles on engines and drivetrains to see the donor vehicles your components come from and to source other matching parts from the same trucks.