20 Jun, 14

Mercedes B-Class Manual Gearbox Repairs + Rebuilds

Mercedes B Class Gearbox ProblemsMercedes B Class Manual Gearbox Problems
The Mercedes B Class 5-speed manual gearbox is similar to the one fitted to the smaller Mercedes A-Class. The gearboxes are actually built to a very high quality and are quite robust so normally when they begin to fail it’s just because the bearings are worn out and need replacing. It’s always best to get the gearbox repaired sooner rather than later to avoid the bearings collapsing and causing further more expensive damage. Below we’ve listed some common problems associated with the Mercedes B Class gearbox.

Mercedes B-Class Common Gearbox Faults

  • Gears Crunching
  • Stuck In Gear
  • Not Going Into Gear
  • Jumping Out of Gear
  • Noisy Gearbox (Whining / Grinding)
  • Gear Problems When Hot
  • Gear Problems When Cold

Replacing this gearbox with a new part is very expensive and used parts may not be much better depending on how they were previously maintained – and will only come with a limited 30-90 days warranty.

Our Mercedes B Class Gearbox Repair Service
We offer a fast, efficient and affordable service to repair + rebuild the Mercedes B Class gearbox. When repairing the B-Class gearboxes we use new genuine OEM components to ensure that each and every rebuilt gearbox meets & exceeds OE specifications. All of our reconditioned gearboxes come with a 2 year unlimited mileage warranty and free fitting at our gearbox service centre.

If you have a Mercedes B Class with a manual gearbox fault, call us on 0203 815 9441.

Tags : B Class Gearbox Faults, Mercedes B Class Gearbox Rebuilds, Mercedes B Class Gearbox Repairs.
10 thoughts on “Mercedes B-Class Manual Gearbox Repairs + Rebuilds
    • Hello Mark,

      Thank you for your enquiry,

      We have sent you over an email with full pricing and information.

      Kind Regards


  • Hello,
    I have a 2006 Mercedes B Class that is now making a loud whining sound when idleing and driving but the noise ceases once the clutch is engaged. How much would this cost to be replaced?


    • Hi Ryan

      Thanks for the enquiry,

      It’s a common issue and we can definitely get it sorted for you. We’ve sent you an email with full pricing and information including our fitting service if required.

      Kind Regards


  • Hi i have a bclass manual 56 playe took it for mot today passed but thsy said my gear box not right loud noise almost grinding noise how much would this be to sort thank you

    • Hi Lisa

      Thanks for the enquiry,

      I have sent you an email with full information and pricing.

      Kind Regards


  • i have a 2007 Merc B150 sE 1498cc and it has developed a loud whining/grating noise when in gear. can you help.
    Thanks Keith

    • Hey Keith!
      Thanks for contacting us!
      I’ve forwarded your enquiry to the concerned department & they will reach out to you via email.


  • hi i have 2007 b class 150 loud whining noise from gearbox on idle & it gets louder when driving. that stops when the clutch is engaged when engine is on idle

    • Hello Kevin!!

      Thank you for reaching out to us!

      I’ve passed along your inquiry to the appropriate department, and they will be in touch with you via email soon.


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