Used Truck Belts & Pulleys, Crank Pulleys & Dampers

Used truck Belts & Pulleys

Belts & Pulleys are a key part of the engine drive system on trucks, lorries, HGVs and other commercial vehicles. Depending on the engine layout, these components can drive or support alternators, water pumps, air conditioning compressors, power steering pumps and other auxiliary systems. The pulley system also helps maintain correct belt tracking and tension, while crankshaft pulleys and vibration dampers help control torsional vibration from the engine. On a heavy commercial vehicle, an incorrect, worn or damaged pulley can quickly lead to belt noise, charging faults, cooling problems, air conditioning issues, engine vibration or roadside downtime.

VRA Truckparts lists used genuine OEM Belts & Pulleys removed from dismantled commercial vehicles, with stock changing depending on the donor trucks currently being broken. The available items in this category may include parts such as crankshaft vibration dampers, crank pulleys, auxiliary pulleys and related engine drive components. A current example from this category is a genuine used MAN TGX/TGS crankshaft vibration damper / crank pulley for the D2676 Euro 6 engine, listed with OEM part number 51026023057 and casting reference 51.02802-3057. Listings should be checked carefully because belt and pulley components are often engine-specific and may vary by model, Euro emission standard, pulley profile, bolt pattern and fitted accessories.

What you will find in the Belts & Pulleys category

The Belts & Pulleys category sits within Engines & Components, so the focus is on truck engine belt drive and pulley parts rather than general body fittings or cab accessories. Availability can be limited and changes regularly, but each product listing is intended to show the part as clearly as possible with available OEM references, photographs and donor vehicle details where present.

• Crankshaft vibration dampers and crank pulleys for heavy truck engines, including MAN TGX/TGS D2676 applications when available.
• Used OEM crank pulley assemblies with visible casting numbers, bolt holes and belt running faces shown in the listing photos.
• Auxiliary drive pulleys for belt-driven engine systems, depending on donor vehicle specification.
• Serpentine and auxiliary belt-related components that may appear when dismantled with engines or front-end assemblies.
• Engine pulley hardware and related fittings where included with the listed part, such as centre hubs, mounting faces or retaining bolts where shown.
• OEM-numbered engine drive parts where the listing includes manufacturer references such as 51026023057 or casting references such as 51.02802-3057.
• Commercial vehicle engine components suitable for workshops comparing like-for-like used OEM replacements.

Truck brands & typical applications

Belts & Pulleys are normally selected by the exact truck model, engine code and part number rather than by appearance alone. The supplied example for this category relates to MAN TGX and MAN TGS vehicles using the D2676 Euro 6 engine, but similar used OEM belt and pulley components may appear from other European truck ranges depending on the vehicles dismantled by VRA Truckparts. For common HGV applications, buyers should always compare the listing details with the original part removed from the truck.

• MAN TGX and MAN TGS engine belt drive parts, including D2676 crankshaft vibration damper / crank pulley listings when in stock.
• Euro 6 engine applications where pulley design, damper construction and accessory belt layout can differ from earlier engines.
• Fleet and workshop repairs where matching the OEM number is essential to avoid fitting the wrong pulley profile or damper type.
• Commercial vehicle engine rebuilds where used OEM Belts & Pulleys may be required to replace cracked, worn, missing or incorrectly fitted parts.
• HGV breakdown and maintenance work where belt tracking, vibration and front engine accessory drive issues need to be resolved correctly.

Why Belts & Pulleys matters

Belts & Pulleys are small compared with the engine block, gearbox or axle, but their effect on reliability is significant. A crank pulley or vibration damper is designed to work with the crankshaft and belt drive, helping to transmit movement while reducing harmful torsional vibration. If the damper section deteriorates, the engine may develop vibration, belt wobble or noise. If the pulley face is damaged, the belt may run off line, wear quickly or shed ribs. On a working lorry, this can affect charging, cooling, steering assistance or auxiliary equipment depending on the engine configuration.

Correct pulley alignment also protects other expensive parts. Alternators, water pumps, idlers, tensioners and compressors rely on the belt running squarely across the pulley surfaces. A bent, mismatched or badly worn pulley can cause repeated belt failure even after a new belt has been fitted. For trade buyers, replacing a failed part with a like-for-like used OEM unit can be a practical repair route, provided the part number, dimensions and engine application match the original component.

Typical reasons to replace Belts & Pulleys

Workshops often investigate Belts & Pulleys after belt noise, visible movement, vibration or repeated auxiliary drive failures. Some defects are easy to see, while others require close comparison with the original component and the manufacturer reference.

• Cracks, splits or separation in the rubber section of a crankshaft vibration damper.
• Worn, polished, chipped or damaged belt running surfaces causing belt slip or poor tracking.
• Incorrect pulley fitted previously, leading to offset belt alignment or wrong belt profile.
• Visible wobble, vibration or uneven running from the crank pulley or auxiliary pulley.
• Damage around bolt holes, centre hub, mounting face or key location where applicable.
• Impact damage during an accident, engine removal or front-end dismantling work.
• Missing pulley from a replacement engine, incomplete engine assembly or repair project.

How to choose the correct Belts & Pulleys

Belts & Pulleys must be matched carefully because different engines and model years can use parts that look similar but are not interchangeable. A crankshaft vibration damper for a MAN D2676 Euro 6 application, for example, should not be selected only because it is from a MAN truck; the OEM number, casting number, dimensions and bolt pattern all need checking.

• Confirm the truck make, model and range, such as MAN TGX or MAN TGS where relevant.
• Check the engine type or engine code, for example D2676 on the current MAN crank pulley example.
• Compare the Euro or emission standard because Euro 5 and Euro 6 engine layouts may use different parts.
• Match the OEM part number and any casting reference, such as 51026023057 and 51.02802-3057 where shown.
• Compare pulley diameter, belt rib profile, groove count and belt running face condition.
• Check the number and layout of mounting holes, centre bore, hub depth and offset.
• Look at the listing photos for cracks, missing sections, surface marks and included hardware.
• Use donor vehicle details, registration, VIN information and old-part photos where available to confirm suitability.

Before ordering used Belts & Pulleys, compare the OEM number, part number, casting marks, photos and donor vehicle information against the component removed from your vehicle. If you are unsure, VRA Truckparts provides guidance on how to find the right truck part and compatibility and VIN checks. These checks are especially important for engine drive parts because small differences in offset or pulley profile can cause larger repair issues once fitted.

Used OEM parts from dismantled trucks

VRA Truckparts specialises in used genuine OEM truck parts removed from dismantled lorries and commercial vehicles. Belts & Pulleys listed on the website are removed from donor vehicles, visually inspected during dismantling, photographed and labelled with available references where possible. Product pages may include OEM numbers, casting numbers, model details, condition notes and images of the actual part, helping trade buyers make informed comparisons before ordering.

Used OEM parts can be a sensible option when repairing older vehicles, maintaining fleet uptime or sourcing components that are expensive or difficult to obtain new. However, belt drive parts should always be assessed carefully. A used pulley should be checked for visible cracks, heavy corrosion, damaged grooves, distorted mounting faces and signs of separation on damper-type pulleys. Inspection details are shown in each listing where available, but buyers should still compare all fitment details before purchase.

Related categories and useful guidance

Belts & Pulleys forms part of the wider engine components area for lorry and HGV repairs. Depending on the fault, workshops may also need to inspect the belt tensioner, alternator, cooling system, engine mounts or front engine brackets, even if those parts are not listed directly in this category at the time. Stock changes as donor trucks are dismantled, so related engine components may appear in other areas of the VRA Truckparts catalogue.

For more information about how parts are removed, checked and prepared for sale, see our dismantling and quality process. If you are comparing a crank pulley or vibration damper against your old unit, the compatibility and VIN checks page can help you understand what information to provide. You can also use trucks we dismantle to understand the types of commercial vehicles that may supply used OEM components.

Delivery, payment & returns

When you have identified the correct Belts & Pulleys listing, check the product photos, condition notes and part references before placing an order. Larger or heavier crankshaft dampers and pulley assemblies should be handled carefully during installation and fitted in line with the vehicle manufacturer’s procedure, including correct torque settings and belt alignment checks.

VRA Truckparts provides support pages covering delivery and shipping, payment and VAT, warranty and part condition and returns and refunds. These pages explain the ordering process and help buyers understand what to expect when purchasing used OEM truck parts online. If you are unsure whether a listed pulley, damper or belt drive component is correct for your HGV, it is best to confirm compatibility before ordering rather than relying on model name alone.