Used Mercedes-Benz Vito Transfer Box

Only the four-wheel-drive (4x4) variants of the Vito have a transfer box — it is the unit that splits drive between the front and rear axles. The vast majority of Vitos sold in the UK are rear-wheel-drive or front-wheel-drive and have no transfer box at all. If you are unsure whether your Vito is a 4WD model, check your V5 or run a VIN check, as 4WD variants were a relatively small proportion of UK sales.

The Vito has run across three main generations: the W638 (1996–2003), the W639 (2003–2014, with a facelift around 2010), and the W447 (2014–present). Four-wheel-drive variants with a transfer box were offered on the W639 and W447 generations; the W638 did not offer a factory 4WD transfer box. Within those generations, 4WD was only available on certain engine and specification combinations, so confirm your exact variant with a VIN check before sourcing a unit.

Both years sit within the W639 generation, but 2010 was a facelift year, so a 2009 unit is pre-facelift and a 2012 unit is post-facelift — there may be ancillary or mounting differences that affect compatibility. The engine code is the most important thing to match: check your V5 or a VIN check for the code and supply it to the breaker so they can verify the unit against your registration. Never assume a same-generation transfer box swaps straight across the facelift boundary without the breaker confirming it.

Trim level does not determine which transfer box is fitted — what matters is whether your vehicle is a 4WD variant, and if so, which engine code it carries. A Vito Sport and a standard Vito with the same engine code and 4WD drivetrain would use the same transfer box. Expect cosmetic differences between vehicles of different trims, but the mechanical transfer box unit itself follows the drivetrain and engine specification, not the badge on the tailgate.

The engine code matters because different engines produce different torque outputs and may be paired with different gearboxes, which in turn can affect the transfer box specification fitted. Always supply your full engine code — found on your V5 or via a VIN check — alongside your registration when requesting a quote from a breaker. This is the single most reliable detail for a breaker to cross-reference the correct unit for your vehicle.

Whether a used transfer box requires any electronic coding or pairing to your vehicle's systems is something you must confirm with the breaker and your fitting garage before purchasing. This varies by variant and model year and is not something that can be stated as a blanket rule. Make sure whoever is fitting the unit is aware it is a used part from a different vehicle, so they can assess any coding requirements before the job begins.