
Alfa Romeo 6 speed V6/JTD Gearbox rebuildThe Alfa Romeo 6 speed gearbox can suffer from differential (diff) failure which often punches a hole in the gearbox through to the clutch. On some occasions the clutch fails and punches part of the clutch through the gearbox casing into the differential causing the gearbox to fail. Alfas with this gearbox fitted Alfa Romeo 156 3.2 GTA (& Selespeed) Alfa Romeo 147 3.2 GTA Alfa Romeo GT 1.9 JTD Alfa Romeo GTV 3.0 Alfa Romeo 166 2.5 Many people chose to fit a Quaife differential which will prevent the failure |
Hole punched in a gearbox casing
|
| Cleaned internals of gearbox |
![]() |
| Selector forks: These select the gears inside the gearbox |
![]() |
| Gears: All gears are cleaned and thoroughly checked for damage |
![]() |
| Gearbox being reassembled |
![]() |
| Quaife Differential Laid out on the work bench are all the parts used inside the gearbox to install a Q2 differential.
Here the original differential along with a Quaife limited slip differential is pictured
|
|
Gearbox and Quaife Pricing![]() Quaife fitted to a car in situ £650 Quaife fitted to a supplied gearbox £600 Full gearbox rebuild and Quaife following diff failure £1200 Many customers have their local garage remove their gearbox and we organise a courier to collect the gearbox and bring it to us where we rebuild it, fit the Quaife and courier it back to the garage. We can organise this from any country. To remove the gearbox from the car, rebuild the gearbox fitting a Quaife differential and refitting is £1,500, it is often a good idea to replace the clutch if this work is being carried out (this excludes the Alfa Romeo 166) |
WarrantyWith our rebuilt gearboxes we offer a 12,000 mile or 12 month warranty, which ever comes first. Oil levels must be checked regularly as oil starvation will void the warranty. |
![]() |