Today we will try to help you fix a problem that can be frustrating, and if not handled in time become a financial drain. In actual fact, spotting a leak on your vehicle is never reassuring, and it is even less calming when it’s a gearbox leak on your Mercedes Classe B 2 . Today, we’re going to help you confirm that it’s in fact a gearbox leak, then, how to fix a gearbox or transmission leak, then, give you some prevention tips, and, at last, give you an indication of the price of the gearbox of a Mercedes Classe B 2.
Gearbox leak on Mercedes Classe B 2, origin and manifestation
If you have spotted an oil stain on the ground, you will need to ensure that this leak is in fact based on the gearbox of your Mercedes Classe B 2. To get this done, you will need to go under your vehicle and follow the oil leak. If it is transmission oil, it must be based on your gearbox sump or an adjacent room. Once validated, here are the possible sources of this transmission leak:
- A gearbox cap: If it’s wrongly screwed on…
- Defective torque converter: Just present on automatic gearboxes.
- From the transmission oil sump: In the event that it is cracked or broken
- One of your seals broken
How to repair a gearbox leak on Mercedes Classe B 2?
After discovering the different sources of a gearbox or transmission oil leak on your Mercedes Classe B 2, we will try to describe to you what are your options to fix this oil leak. Take note that no matter the reason, after having determined a leak, you must go to a mechanic to distinguish the exact origin of the leak, in any other case your gearbox may be irreparably broken. Nevertheless, here is how the service of the mechanic and the solutions that will be offered to you:
- Very often to distinguish the leak, the mechanic will have to take apart your gearbox, which will necessitate a high labour cost.
- If you’re lucky and it’s just a gasket, your mechanic will replace it and reassemble the gearbox of your Mercedes Classe B 2, in any other case you’ll have to change the complete gearbox
- At last, for the do-it-yourselfers, it is possible to use a sealing kit which is just powerful in the case of small leaks, this kit is worth around 40 euros
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Prevention: How to avoid gearbox leaks on your Mercedes Classe B 2?
There aren’t many alternatives to avoid gearbox leaks on your Mercedes Classe B 2 , nevertheless here are the three most effective:
- Regular oil changes on your gearbox deck.
- Drain your gearbox and put new oil in it. If you want to know everything about this task, please browse our content on this subject matter.
- Use a particular additive for maintenance of gearbox seals, these additives will restore flexibility and enable to plug slight leaks, you will locate some for a few dozen euros at Oscaro.
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Price of a Mercedes Classe B 2 gearbox
At last, we would like to give you an indication of how much it costs to change the gearbox of a Mercedes Classe B 2. As you have realized, gearbox problems quite often lead to a complete change of this part. It is difficult to give you a precise price because based on the mechanic the labour can vary quite a lot and based on your engine the part will as well have a different price, nevertheless, we estimate that the repair, labour included will cost you between 800 and 2000 euros , knowing that the part alone costs between 400 and 1000 euros.
To discover more tips on the Mercedes Classe B 2, take a look at the Mercedes Classe B 2 category.
