Used Truck Engine Components & Auxiliary Parts

Used truck engine components & auxiliary parts

On a modern heavy truck, the engine is surrounded by many auxiliary components and brackets that support cooling, lubrication, electrics and noise insulation. These parts include oil module housings, filler pipes, coolant pipes, engine fans with clutch units, insulation panels, voltage converters and engine control modules. When any of these components fail or are damaged, the reliability of the whole engine system can be affected.

In this category we offer used OEM truck engine components and auxiliary parts removed from complete donor vehicles. Typical examples include oil filler pipes and oil module housings for MAN TGX/TGS, heat and sound insulation panels for DAF XF/CF engines, coolant pipes and tubes for Volvo FH/FM, engine ECUs, voltage converters and other engine-related hardware for mainstream European HGVs.

What you will find in the Other Engines & Components category

Stock in the Other Engines & Components category changes as new donor trucks arrive, but it typically includes:

• oil filler pipes and tubes for MAN, DAF, Volvo and other engines;
• oil module housings and filter modules that form part of the lubrication system;
• engine noise and heat insulation panels and guards fitted around the block and front cover;
• engine coolant pipes in steel or stainless tube for front-end cooling circuits;
• engine cooling fans with viscous clutch and related mounting hardware;
• engine control units and voltage converters used in engine management and electrical systems;
• digital tachographs and related engine-side components where fitted as part of the driveline system;
• other miscellaneous engine brackets, guards and housings supplied 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 design, mounting points, connectors and hose routing with the parts fitted to your own truck.

Truck brands & typical applications

Most engine components in this category are taken from mainstream European heavy trucks, including:

• DAF XF and CF tractors and rigids with PACCAR engines;
• MAN TGS and TGX long-haul, distribution and construction trucks;
• Mercedes-Benz Actros, Antos and Arocs with a range of Euro 5 and Euro 6 engine families;
• 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, individual parts can usually be linked to a specific engine family, power rating, emission standard and front-end accessory layout.

Why engine auxiliary components matter

Engine-related components in this category play an important role in:

• reliability and uptime – sound cooling, lubrication and electrical support systems help keep the engine running within its design limits;
• noise, vibration and comfort – insulation panels and guards reduce engine noise and protect adjacent components;
• fuel economy and emissions – correctly functioning fans, sensors and control modules allow the engine management system to work efficiently;
• safety and compliance – tachographs and associated hardware support legal record-keeping and inspection requirements.

Typical reasons to replace engine components

Common reasons to order parts from the Other Engines & Components category include:

• physical damage to pipes, housings, fans or brackets after an accident or impact;
• cracks, leaks or corrosion in oil or coolant pipes and housings;
• failed viscous fan clutch leading to overheating or permanent fan engagement;
• electronic failure of engine ECUs, voltage converters or tachograph units;
• burnt or degraded insulation panels around the engine compartment;
• replacing non-original parts with the correct OEM components specified for your truck.

How to choose the correct engine component

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

• truck brand, model and engine family – for example DAF XF106, MAN TGX Euro 6, Volvo FH4, Mercedes Actros MP4;
• engine displacement and emission standard – Euro 5 vs Euro 6 and specific engine codes;
• component type and location – oil module housing, filler pipe, coolant pipe, insulation panel, fan with clutch, ECU, voltage converter or tachograph;
• mounting points and connector types – bracket design, bolt patterns, hose sizes and electrical plugs;
• OEM part numbers stamped or printed on your original part, 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 component and mounting area. Our team can help you confirm compatibility before you place an order. For general guidance, see How to Find the Right Part and, for electronic modules, Fitting & Programming Advice.

Used OEM engine components 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 engines, cooling systems and electrical components can be assessed. During dismantling, our technicians remove engine-related parts, check housings, connectors and mounting points for visible damage, and reject items that do not meet our standards.

Usable components are cleaned externally, labelled with OEM references where available and stored under cover in our warehouse ready for dispatch. To learn more about how we work and our approach to sustainability, please visit Our Dismantling & Quality Process, Sustainability & Recycling and Trucks We Dismantle. Information about core surcharges on major engine assemblies is available on Core Units & Surcharge.

Related engine & driveline categories

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

• Cylinder Heads – complete heads and top-end components;
• Valve Covers – cam covers, rocker covers and gaskets;
• Oil Filler Caps – caps and small hardware for the lubrication system;
• Motor Mounts – engine mounting brackets and rubber mounts;
• Complete Engines – assembled engines and long blocks;
• Engine Cooling – radiators, fans, intercoolers and other cooling components.

Delivery, payment & returns

Most engine components in this category can be shipped as well-packed 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 engine components with cooling, exhaust or driveline parts for the same vehicle, our team will be happy to help you build a complete order.