I'm planning on installing a Zf 5hp24 Transgo shift kit on my 2003 jaguar XJ8 due to sometimes clunky downshifting shifting and having to wait for the engine to rev up to about 1200 rpms before accelerating to avoid jolting the drive line. I have the means necessary to do this, but there is a slight confusion over parts and fluids.

As I understand it, I need a Transgo shift kit, transmission pan gasket, and transmission filter.

For such an install, would I also need any valve body gaskets? Additionally, I'm having difficulty sourcing transmission fluid. Where could I buy ZF lifeguard 5, or where could I buy a compatible alternative?

 

Hi
I had a similar problem.
on a 2001 vanden plas with 5hp24
replacement is pretty straight forward, No valve body gasket needed , I've read horror story's about starving the transmission of fluid with aftermarket filters so I
stayed with ZF filter..
Unfortunately I didn't inspect the valve body well and didn't know about the upper casting that is prone to cracking due to the pressure valve failure. That was my problem you can now get just that part now, as for fluid i bought 5 gallons over a year ago now the price has about doubled.
Shop around or maybe someone has an alternative they can mention. I'm old so I tried and play it safe...lol
I'm not 100% sure if there is anything different in the 2003 and 2001 5hp24...
And the car need to be level when refilling the trans.. ( Important )

maybe this would help.
https://www.blauparts.com/ravenol-atf-automatic-transmission-fluid-5-4-hp-4l.html?gclid=Cj0KCQjwkruVBhCHARIsACVIiOx0vfjvI13h 5u6VtdXoBs7aEdprYRJReScMhsyvujwh_7zxDeTxnaUaAr6hEA Lw_wcB

 

VW G052162A2 is the same.
Pentosin ATF1
BMW 83229407807
FEBI makes an equivalent.

 

There you go More Input. .😊

 

Alrighty! Thank you for the input.
I just realized, I'm lacking the documentation for the torque specs on the valve body bolts. Where can I find those?

 

I have it somewhere let my old eyes look...bbs

 

This is what i used or went by...

https://m.youtube.com/watch?v=rJw7RWGl0Qw

 

This guy gary has plenty of videos on the 5ph24. Even on how to replace the pressure valve.
I've spoken with him a few times, he's a good guy just like the guys and lady's on this site.
the key is to be PATIENT. And if possible take pictures of Everything.
https://m.youtube.com/watch?v=220WEEtaMk0

 

I didn’t watch the above video but, just in case it wasn’t mentioned, it’s recommended to put the valve in the freezer overnight so it’ll shrink and be easier to install.

 

That's right ,in the freezer over night it's also in the instructions.
it's so easy even i was able to do it. 😊