We are a independent Land Rover specialist based in Liverpool for over 30 years

Unlike many other gearbox centres we have chosen to specialise in just two gearboxes.

The GM 5 speed box found in the TD6 Range Rover and the E53 BMW X5
and the ZF 5 speed box found in the 4.4 petrol X5 and Range Rover.

About Birch Motors 4x4

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Four Step Range Rover L322 Gearbox Service

If you ar experiencing problems with your Range Rover please dont hesitate to give us a call on 0151 708 8881 or use our contact form, we can usually get a good idea of you particular fault by a quick description ,whether you experiencing a total loss of drive or just a trans failsafe message ,these are not always terminal and sometimes can be attributed to something as simple as a speed sensor.
All gearboxes come with a 12 month warranty

Step One

Call on 0151 708 8881 or or use our email form us to discuss your problem, we will then book you in for a diagnosis session were we will firstly plug up to your car to draw out any gearbox codes and most importantly check gearbox temperatures against engine temperatures to eliminate a overheating problem.

Step Two

We will book you in for you repair or gearbox rebuild, in most cases of a rebuild we mostly see surprisingly enough in main agent full service history cars that have done 80-100k miles, this being because they have a sticker on the gearbox sump stating that its a " sealed unit /lifetime oil/no need to service" this is wrong as these gearboxes are no different to any other gearbox, they have oil and filter like any other gearbox and if they are not serviced the oil inside will break down and it will cause damage internally .

Step Three

We will remove your gearbox then strip it down for inspection,making sure the old oil from your box has no metal fillings from the torque convertor , in most cases we fit a master overhaul kit which includes all clutches linings and seals, then inspect the gearbox valve body which controls all the gear changes, usually the the valve body will be clogged up by the burnt clutch powder cased by 1000s of miles of slipping clutches , if in the rare case there are any damaged hard ware in the box such as drive shafts,splines, valve body and oil pump, there would be an extra charge but only on a cost only basis.

Step Four

After gearbox valve body and torque converter being full checked and inspected its time for the recon gearbox to now be refitted back to your car then filled up with the correct fluid, when ready and all the gearbox ecu previous faults have been cleared and adaptive setting reset we will then take to car out for a test drive.

Full gearbox recon- GM box td6 L322 Range Rover 1200.00

Full gearbox recon- ZF 5 speed 4.4 L322 Range Rover 1100.00

Extra Items - (we will advise you if you need these after finding the cause of your gearbox failure and there is no extra fitting charge)

Torque convertor petrol cars -160.00
Torque converter diesel cars-130.00
Gearbox coolers diesel cars-160.00
Gearbox coolers petrol cars-110.00

In the invent your car is used for heaver than usual towing we would advise a heavy duty oil cooler is fitted please phone for more details.

All gearboxes come with a 12 month warranty

Four Step BMW X5 Gearbox Service

If you ar experiencing problems with your BMW please dont hesitate to give us a call on 0151 708 8881 or use our email form, we can usually get a good idea of you particular fault by a quick description ,whether you experiencing a total loss of drive or just a trans failsafe message ,these are not always terminal and sometimes can be attributed to something as simple as a speed sensor.
All gearboxes come with a 12 month warranty

Step One

Call on 0151 708 8881 or use our email form us to discuss your problem, we will then book you in for a diagnosis session were we will firstly plug up to your car to draw out any gearbox codes and most importantly check gearbox temperatures against engine temperatures to eliminate a overheating problem.

Step Two

We will book you in for you repair or gearbox rebuild, in most cases of a rebuild we mostly see surprisingly enough in main agent full service history cars that have done 80-100k miles, this being because they have a sticker on the gearbox sump stating that its a " sealed unit /lifetime oil/no need to service" this is wrong as these gearboxes are no different to any other gearbox, they have oil and filter like any other gearbox and if they are not serviced the oil inside will break down and it will cause damage internally .

Step Three

We will remove your gearbox then strip it down for inspection,making sure the old oil from your box has no metal fillings from the torque convertor , in most cases we fit a master overhaul kit which includes all clutches linings and seals, then inspect the gearbox valve body which controls all the gear changes, usually the the valve body will be clogged up by the burnt clutch powder cased by 1000s of miles of slipping clutches , if in the rare case there are any damaged hard ware in the box such as drive shafts,splines, valve body and oil pump, there would be an extra charge but only on a cost only basis.

Step Four

After gearbox valve body and torque converter being full checked and inspected its time for the recon gearbox to now be refitted back to your car then filled up with the correct fluid, when ready and all the gearbox ecu previous faults have been cleared and adaptive setting reset we will then take to car out for a test drive.

Full gearbox recon- GM box 3.0 E53 BMW X5 1200.00

Full gearbox recon- ZF 5 speed 4.4 BMW X5 1100.00

Extra Items - (we will advise you if you need these after finding the cause of your gearbox failure and there is no extra fitting charge)

Torque convertor petrol cars -160.00
Torque converter diesel cars-130.00
Gearbox coolers diesel cars-160.00
Gearbox coolers petrol cars-110.00

In the invent your car is used for heaver than usual towing we would advise a heavy duty oil cooler is fitted please phone for more details.

All gearboxes come with a 12 month warranty

You can contact us via the form below or on 0151 708 8881