Used Mercedes-Benz EQB Wheel Hub

The EQB (X243) launched in the UK in 2022 and remains in production as a single generation with no major mid-generation facelift confirmed at the time of writing. Running gear including wheel hubs has been broadly consistent across the production run, but the EQB is offered in both EQB 250 and EQB 350 4MATIC variants, and the additional rear axle hardware on the 4MATIC may affect hub specification. Always confirm the exact drivetrain with your breaker against your registration before purchasing.

Both sit within the same X243 generation, so the hub design is likely to be consistent, but subtle supplier or specification changes can occur within a production run without a formal facelift. The safest approach is to confirm with your breaker using both registration numbers to cross-reference part numbers before buying.

The EQB 250 is front-wheel drive and the EQB 350 is all-wheel drive with an additional rear motor, so the rear hubs in particular are likely to differ between the two variants due to the different axle configurations. Front hubs may also differ if the 4MATIC carries larger brakes to handle its higher output and weight. Always tell your breaker your exact variant and whether you need a nearside (NS) or offside (OS) hub so they can match the correct part.

Trim level does not affect wheel hub fitment on the EQB; AMG Line and Progressive share the same underlying running gear for a given drivetrain. You may find cosmetically different wheel designs between trims, but the hub itself behind the wheel is the same. Focus on matching the drivetrain (250 vs 350 4MATIC) and the side (NS or OS) rather than the trim badge.

The EQA (H243) and EQB (X243) share the same platform and some components, so there is a possibility of crossover on certain running gear parts, but the EQB is a larger, heavier vehicle and specifications can differ. Whether the hub from an EQA will physically interchange with your EQB is something you should confirm directly with your breaker using both registration numbers and part numbers rather than assume compatibility.

Yes, always specify whether you need the nearside (NS, passenger side) or offside (OS, driver side) hub when contacting a breaker, and also state whether it is front or rear and whether your car is the 250 or 350 4MATIC. Getting the side and axle position wrong is a common and costly mistake. A good breaker will ask for your registration to double-check the specification before quoting.