84 190e 5spd tranny into 86 300e?
The stock 5spd in my 300E still works but is getting close to the point of needing a rebuild and I found another 5spd from an 84 190E with a 2.3L for only $450 in really decent shape. Would this swap over? I've heard the 2.3 is the same block as the 3.0 just with a different bore and stroke. Not sure if this is actually true, but it's what I heard
Just trying to lower my repair expenses. I will be doing all the work myself so that will be saving me the most money. If it won't work and I'll have to have it rebuilt at a shop it's gonna cost me a bundle I'm sure.
Anyway, if anybody has any information on this I would be extremely happy and gratefull!
Thanks ahead of time
The 2.6 litre engine in a 190 is a 6 cylinder engine enlarged to a 3.0 litre in the W124.
That being said, the tranny might well be compatible, but you should have your dealer, or a knowledgeable person, check parts numbers.
Shoomakan just did his manual tranny swap, so he may well be correct!
The stock 5spd in my 300E still works but is getting close to the point of needing a rebuild and I found another 5spd from an 84 190E with a 2.3L for only $450 in really decent shape. Would this swap over? I've heard the 2.3 is the same block as the 3.0 just with a different bore and stroke. Not sure if this is actually true, but it's what I heard
Just trying to lower my repair expenses. I will be doing all the work myself so that will be saving me the most money. If it won't work and I'll have to have it rebuilt at a shop it's gonna cost me a bundle I'm sure.
Anyway, if anybody has any information on this I would be extremely happy and gratefull!
Thanks ahead of time

Last edited by 190E 16V; May 8, 2011 at 10:58 AM. Reason: Additional info
The 2.6 litre engine in a 190 is a 6 cylinder engine enlarged to a 3.0 litre in the W124.
That being said, the tranny might well be compatible, but you should have your dealer, or a knowledgeable person, check parts numbers.
Shoomakan just did his manual tranny swap, so he may well be correct!
What's your opinion on the tranny, bsmuk? Same complaints I have?
@ 190E 16V Thanks, I've been looking at so much information that I can't keep things straight in my head anymore

I will definitely get the numbers and get Mercedes a call.
Trending Topics
The Best of Mercedes & AMG
What's your opinion on the tranny, bsmuk? Same complaints I have?
i have brass shifter bushings in my shifter and have lengthened the arms by an inch (30mm maybe?). it's improved teh shift feel a lot, but you'll never get rid of that inherent sloppyness.
The 190E manual is 717.412, and the 2.3-16 manual is 717.410.
I'm amused that it appears the 5 speed dog leg 5th gear manual in my diesel was also used in the 16 valve! Vehicles on opposite ends of the spectrum

Do I have bad info?
The dogleg is more powerful than the normal 5 speed. Speaking of which, anyone know how much power it'll handle? I do aim to modify the car, and soon. I'd like to know if it is a bottle neck.
the shifter mechanisms are the same for all the 190 124 manual trannies, and it is the linkages not the box that makes the change crap.
I had the Getrag on my 16valve Cossie.
Not as slick as some, but I loved it!
Dogleg means less chance of mid-shifting into first, as well

If you buy one, make sure the synchros are in good shape. My mechanic buddy was telling me that it is very common to have 2nd to 3rd synchro worn/damaged from aggressive driving.
IIRC, someone was saying this gearbox was used in the old M3 as well. Is that right?
The entire point of the dogleg is to remove the need to use the entire left side of the gate. :P






