Swapping Gear box

Oct 08, 2006 6 Replies

I have an '81 Rabbit diesel with a 4 speed box. I just got a 5 speed. Can I swap boxes without changing the clutch, speedo cable gear, etc.???



Thanks. Bill L.


Absolutely! None of those parts are different between the two. How did your 81 Rabbit Diesel end up with a 4 speed? Mine came with a 5 speed.

TEMiller

correction.........it depends on which 5 speed box you are trying to install. If it is for the 16V engine the input shaft may be larger in diameter. Half Axle shafts flanges may be different diameters also.

You will probably have to change linkage pieces also. backup light switches may be different not sure about the trans mounts

It should be very doable though! ;-)

later, dave (One out of many daves)

Thanks for the info and encouragement, but I've got one more question: How can you mount a later five speed into an early engine compartment. What do you need to do to the motor/trans mounts?

Bill Longyard

You can get detailed and expert answers to your questions at the appropriate VWvortex forum. VWvortex has several forums. Go to

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to select the forum that best fits your car.

5-speeds have been an option in the Rabbits since around 1979 AFAIK. So it will be an easy bolt-in swap! ;-)

William L> Thanks for the info and encouragement, but I've got one more question: How

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