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Gearbox rebuild



1985michael182

ClioSport Club Member
Northloop I have just taken my box out as 2nd and 3rd gears are crunching on the synchro and it whines in 5th aswell.
What sort of price am I looking at to rebuild?
It's jc5-129 which I'm guessing has the circlip diff.
 

NorthloopCup

ClioSport Moderator
Northloop I have just taken my box out as 2nd and 3rd gears are crunching on the synchro and it whines in 5th aswell.
What sort of price am I looking at to rebuild?
It's jc5-129 which I'm guessing has the circlip diff.
Is it crunching into 2nd and 3rd, or from 2nd into 3rd mate? Whining in 5th is bearings or the gears are fooked, but I'd bank on bearings tbh.
Price wise you're in for a big bill mate.

£170+vat to sort the 2nd gear crunch assuming it's crunching into 2nd.
£380 (incl vat) to sort the 3rd gear crunch and replace all the seals. This will replace 3rd gear, 4th gear, selector hub, synchros for 3rd/4th and the selector shaft seal as they wear out the dog teeth on the gears.
£180 (ish) to replace all the bearings in the box of which there are 6 in total.
 


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