Gearbox differences?

[james alford]

Hi All,
I have a Clio 172 cup that needs a new gearbox.
Is the cup gearbox to a normal 172 gearbox of the same year?
I believe the one that's in the car is a 172 cup gearbox JC5-129.
Also, how do you confirm the code, is it stamped somewhere?
Thanks
James

 

[NorthloopCup]

Yeah they're all the same box mate if it's a jc5 129 as you need the speedo drive.
The code is stamped on the underside of the casing at the 5th gear end. It's in the front edge so easy to locate as the pic below shows.