I've been cruising the forums for a while gathering all the information I can about doing a 5 speed swap on the 524td. The only part that seems to be inconsistent is the issue of the flywheel. (Besides sourcing a Euro spec one) My question for the folks who have done the swap is, what flywheel and starter combo are you running?
I found this on ECS and it says it fits the 524..
https://www.ecstuning.com/b-valeo-parts ... 81208~val/
It seems to have holes for the 6 dowel reference pins..
Any thoughts, concerns, comments, extra information is very much appreciated.
Also, if current inventory list is missing anything please chime in:
Entire 528e Manual trans donor vehicle
New clutch
New master/slave cylinders
New trans mount
New seals/bushings for Trans
5 Speed Swap Flywheel
-
- Posts: 41
- Joined: Aug 06, 2019 11:40 AM
- Location: Nevada City, California
-
- Posts: 4
- Joined: Sep 16, 2019 8:10 PM
- Location: NH
Re: 5 Speed Swap Flywheel
I have been looking at this kit as well, the only parts I have left to get. Flywheel, clutch, and driveshaft. I dont see anything wrong with this setup? If you price out parts separately they add up to about this kit anyway, hope it holds up though.
Re: 5 Speed Swap Flywheel
It'll fit, it'll run fine, but the diesel rattles pretty noisily in idle with the clutch out. There's a reason the factory manual diesels use the dual mass flywheel.
Re: 5 Speed Swap Flywheel
i just did a swap and i am using the flywheel from a M50. It is a dual mass. And i am using the factory starter (for the 524td)
Your tachometer will not work anymore since you dont have the 6 small pins needed to trigger the sensor on the M50 flywheel
Your tachometer will not work anymore since you dont have the 6 small pins needed to trigger the sensor on the M50 flywheel
Re: 5 Speed Swap Flywheel
also the position sensor will not work making for some rough starts until you disconnect the 2 wire plug that runs somewhere from the diagnostic port to the bottom of the fuel pump is disconnected
-
- Posts: 41
- Joined: Aug 06, 2019 11:40 AM
- Location: Nevada City, California
Re: 5 Speed Swap Flywheel
So my question now to the group is,
The timing mark dowels on the original flywheel; are those removable? The new single mass flywheel I bought seems to have similar machined holes in it. I have yet to tear into the 524td and don't have that flywheel sitting right in front of me. It seems like it might be even easier than imagined if that is the case.
The timing mark dowels on the original flywheel; are those removable? The new single mass flywheel I bought seems to have similar machined holes in it. I have yet to tear into the 524td and don't have that flywheel sitting right in front of me. It seems like it might be even easier than imagined if that is the case.
Re: 5 Speed Swap Flywheel
No. I don't think so anyway. i will have to double check when i get off work.
https://photos.app.goo.gl/n7GWskkUGQ2txaBW8
https://photos.app.goo.gl/n7GWskkUGQ2txaBW8
Re: 5 Speed Swap Flywheel
I swapped the dual mass flywheel for a single mass and regret it, at the time a dual mass was like 2x the cost of a single mass but now Luk offers a dual mass for like $200.