Used Mercedes-Benz X-Class Transfer Box

Yes, but only on four-wheel-drive variants — the X-Class was offered with both rear-wheel drive and 4MATIC four-wheel-drive, and the transfer box is part of the 4WD drivetrain only. If your X-Class is the rear-wheel-drive version, it will never have had a transfer box fitted. Check your V5 or run a VIN check to confirm whether your vehicle is the 4WD variant before searching for this part.

The X-Class ran from 2017 to 2020 as a single generation with no major facelift, so the production window is relatively short and the drivetrain architecture remained consistent throughout. That said, whether a transfer box from a 2017 or 2018 vehicle crosses directly to a 2019 or 2020 one depends heavily on the engine code, which you should confirm with the breaker against your registration before buying. Supply your engine code — found on your V5 or via a VIN check — to give the breaker the best chance of matching the right unit.

Yes, engine code is the most important detail for matching a transfer box — the X-Class was available with different diesel engines (including the 2.3-litre four-cylinder and the 3.0-litre V6), and the transfer box specification can differ between them. Always quote your engine code to the breaker rather than relying on year or trim alone, as this is the single most reliable way to identify the correct unit. Your engine code is printed on your V5 logbook or can be obtained via a VIN check.

No — the X-Class trim levels (Pure, Progressive, Power, and Stylish Explorer) are primarily cosmetic and equipment distinctions and do not determine which transfer box was fitted. What matters is whether your vehicle has the 4MATIC four-wheel-drive system and which engine code it carries. Tell your breaker your engine code and confirm the 4WD drivetrain, and trim level can be disregarded entirely for this part.

This is something you should confirm directly with your breaker and fitting garage rather than take as a given either way, as whether a used transfer box requires any electronic pairing or adaptation can vary and is not something that can be stated as fact here. A good breaker familiar with Mercedes-Benz drivetrains will be able to advise, and it is worth raising with whoever carries out the fitment before you commit to buying. Do not assume a used unit will be fully plug-and-play without checking first.

Almost certainly not — the 2.3-litre four-cylinder and 3.0-litre V6 diesel variants of the X-Class are different drivetrains with different outputs, and the transfer box is matched to the specific engine and gearbox combination. Mixing units across these engine families is something your breaker must confirm against both registrations before any purchase. Always provide your exact engine code to the breaker so they can cross-reference accurately.