Ford mondeo mk4 gearbox conversion.

[Darren Hans]

Good afternoon. 

My car is a ford mondeo mk4 2010, 1.8l diesel, 5 gearbox manual, engine code QYBA. 

My gearbox 1th and 2th gear's are playing up, £300 each sincron, so, I decided to ask if I can convert the gearbox to a second hand 6 speed manual gearbox, can I do that? Will it fit on the above car? If yes, which gearbox serial should I look for please?

Thank you 

[Papamack]

Can’t comment on compatibility but I do know the 6 speed boxes suffer with worn syncro On first and second gear usually at higher miles. Worth bearing in mind if purchasing second hand box. 

[FatHead1979]

On 7/15/2022 at 10:14 AM, Darren Hans said:

Good afternoon. 

My car is a ford mondeo mk4 2010, 1.8l diesel, 5 gearbox manual, engine code QYBA. 

My gearbox 1th and 2th gear's are playing up, £300 each sincron, so, I decided to ask if I can convert the gearbox to a second hand 6 speed manual gearbox, can I do that? Will it fit on the above car? If yes, which gearbox serial should I look for please?

Thank you 

No it won't fit, not even close.  The MTX-75 (5 speed) and the 6 speed box are totally different.  Any replacement would need to be "like for like".