Mercedes-Benz X-Class Crankshaft Replacement Parts

Yes, every variant of the Mercedes-Benz X-Class (2017–2020) has a crankshaft, as it is a fundamental internal combustion engine component present in all petrol and diesel versions of the truck. The X-Class was available with a range of four-cylinder and six-cylinder engines, and each has its own crankshaft specific to that engine family. When searching for one, your engine code is the essential detail — find it on your V5C or via a HPI/VIN check before contacting a breaker.

The Mercedes-Benz X-Class ran as a single generation from 2017 to 2020 with no major facelift that changed the engine range, so the engine codes used across those years largely overlap. However, fitment of the crankshaft depends entirely on whether both vehicles share the same engine code — a 2.3-litre diesel crankshaft will not interchange with a 3.0-litre V6 unit, for example, even across the same year. Confirm the engine codes on both vehicles match before purchasing, and ask your breaker to verify against your exact registration.

The engine code matters above everything else with a crankshaft — fuel type and year alone are not sufficient because the X-Class was offered with multiple diesel variants (including Nissan-derived 2.3-litre twin-turbo and Mercedes-Benz 3.0-litre V6 engines) that use entirely different crankshafts despite sharing the same body and fuel type. Always locate your engine code on your V5C or through a VIN check and quote it directly to the breaker. Matching on year and fuel type alone risks ordering an incompatible part.

No — trim level has no bearing whatsoever on crankshaft fitment for the X-Class. Pure, Progressive, and Power are specification grades that affect interior, equipment, and cosmetic features, not the engine internals. What matters is your engine code and gearbox type (manual or automatic), so focus on those details when speaking to a breaker.

The crankshaft itself is determined by the engine code, not the drivetrain layout, so a 4WD X-Class and a 2WD X-Class fitted with the same engine code will use the same crankshaft. The 4WD system adds a transfer case and additional driveline components but does not alter the internal engine architecture. Confirm your engine code with the breaker to ensure an accurate match regardless of your drivetrain.

The X-Class 2.3-litre diesel engines are indeed derived from the Nissan YS23 engine family also used in the Navara, so there is a credible basis for cross-compatibility — however, whether a specific crankshaft from a Navara will fit your exact X-Class variant depends on the precise engine code and any specification differences between the two applications. This is exactly the kind of detail you should confirm with the breaker against your registration and engine code, rather than assume compatibility based on the shared platform alone. A good breaker will be able to cross-reference both part numbers before you commit.