Posts Tagged ‘ Gearbox Overhaul ’

M32 Gearbox Overhaul – Astra H SRi 1.9CDTi

Another M32 gearbox overhaul, this time on an Astra H 1.9 CDTi 5 Door. Once the engine subframe and gearbox had been removed the gearbox could be stripped down, cleaned and inspected and then rebuilt with full bearing replacement (all 8 bearings) and new driveshaft oil seals.

Do not forget, even if you are unable to get your car to us to have the work carried out, we can supply bearing kits by mail order and ship worldwide.

M32 Gearbox Rebuild

M32 Gearbox Rebuild

Astravan 1.9 CDTi Gearbox Overhaul and Remap

This Astravan came to us for a gearbox overhaul and ecu remap and rolling road set up.

We remove the gearbox, and have it fully stripped down and all the internal components are cleaned and inspected. This also allows the transmission cases to be fully clean as well, something often overlooked if bearings are replaced with a gearbox in situ. The gearbox internals are then reassembled and refitted with new bearings throughout.

Once finished the van was on our dyno for full mapping and rolling road set up.

Astravan 1.9 CDTi Remap

Astravan 1.9 CDTi Remap

Astravan 1.9 CDTi Upgrades

Upgrade work for this Astravan H CDTi included a new uprated clutch, new gearbox bearings and a Quaife Limited Slip Differential to help with the Stage 3 power and torque.

Astra H 1.9 CDTi Van

Astra H 1.9 CDTi Van

The Courtenay Sport Blog

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