Mercedes-Benz V-Class Timing Chain Replacement Parts
Get quotes for a used or replacement Mercedes-Benz V-Class timing chain. Genuine second hand parts from UK vehicle dismantlers - free request, breakers with stock reply direct.
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A buyer's guide to used Mercedes-Benz V-Class timing chain
No two timing chains are quite the same across different vehicles, so getting the specifics right matters when you buy used, second hand or a replacement. Answer a few quick questions below and breakers will only quote if they have the exact matching part in stock:
- State whether it's petrol or diesel
- State the engine code if known
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Used timing chain for other Mercedes-Benz models
Fitment questions
Does the Mercedes-Benz V-Class have a timing chain or a timing belt?
All Mercedes-Benz V-Class engines across the model's UK history use a timing chain rather than a timing belt, so there is no cam belt to replace on a service schedule. This applies to the diesel OM651 and OM654 four-cylinder engines fitted throughout the W638, W639, and W447 generations. If a breaker or advert mentions a timing belt for this vehicle, treat that with caution and verify the engine code against your V5 or a VIN check.
Will a timing chain from an older W639 V-Class (2003–2014) fit my newer W447 V-Class (2014 onwards)?
The W639 V-Class ran from 2003 to 2014 and used the OM646 and OM651 diesel engines, while the current-generation W447 launched in 2014 and moved to the OM651 and later the OM654. Where both generations share the same engine code — for example, the OM651 — there is a chance of parts commonality, but mounting, ancillary, and chain-guide configurations can differ between applications even on the same engine family. You should confirm the exact engine code from your V5 and check part numbers with the breaker before purchasing across the W639-to-W447 generation boundary.
Does it matter whether my V-Class is a pre-facelift or post-facelift W447 when buying a used timing chain?
The W447 V-Class received a facelift in 2019, which brought visual updates and in some markets engine revisions, most notably a wider rollout of the OM654 engine replacing the older OM651. Because the timing chain is driven entirely by the engine rather than the body or trim, what matters is your engine code — not whether your van is pre- or post-facelift. Supply the breaker with your engine code (found on the V5 or via a VIN check) and they can confirm whether the chain, tensioner, and guides from their donor vehicle match yours.
Does the trim level — such as Sport Line, Avantgarde, or Marco Polo — affect which timing chain I need?
No, the trim level has no bearing on timing chain fitment whatsoever. Sport Line, Avantgarde, and Marco Polo are specification packages that affect interior and exterior equipment, not the engine internals. The only details that matter for a timing chain are the engine code, fuel type, and model year, so focus on those when describing your vehicle to a breaker.
I have a 220 d badge on my V-Class — is that enough information to find the right timing chain?
The 220 d badge tells you it is a diesel model producing around 163 bhp, which points strongly toward the OM651 or OM654 engine depending on the year, but the badge alone is not a guaranteed guide to the exact engine variant fitted. Mercedes-Benz made changes to engine specifications at various points within a production run, and the safest approach is to quote your full engine code from the V5 or a VIN decoder when contacting a breaker. This ensures the breaker can match the chain, tensioner, and guide rails precisely to your engine rather than working from the badge.
Are there any V-Class variants that do not have a timing chain?
All petrol and diesel V-Class engines sold in the UK are chain-driven, so every standard variant of the W638, W639, and W447 does carry a timing chain. There is no timing-belt variant of this model to be aware of, and no engine-specific exception where the chain is replaced by a belt. If you are unsure about a particular low-volume or grey-import variant, a quick VIN check will confirm the exact engine fitted.