1. Photographs?
If you can figure out how to post a photograph, please do (a couple would.be helpful, with direction).
For example, early Westies apparently had a standard REAR anti swaybar while most Westies had a heavier duty REAR anti swaybar. Some of the early Westies had an UpScale Auto heavy duty REAR anti sway bar installed.
Apparently, all Westies had a steel transverse spring in the FRONT while most Sprinters have a composite plastic transverse spring.
So, there may be differences in Westies.from the factory, between Westies and other Sprinters, between original Westies and aftermarket add-ons, etc.
Photographs will allow others to compare to what they have.
2. REAR Swaybar
Lots of discussion on our subforum re the proper replacement part for the bracket and bushing for the Heavy duty antisway bar on most Westies (the REAR heavy duty antisway bar is like the 3500 dual rear wheel bar but the bracket is like the 2500 single rear wheel so bushing has to be different).
https://sprinter-source.com/forum/showthread.php?t=15221&highlight=Rear
3. Have not seen much discussion re a FRONT antisway bar on any forum.
Take a look at Europarts-SD.com below and their front stabilizer parts. Can also give Steve a call.
http://europarts-sd.com/mfg-subcat-item.asp?cID=107&scID=204
Notice that Europarts-SD.com has bushings for a 22mm and a heavy duty 25mm FRONT stabilizer bar--maybe related to a 2500 versus 3500 version.
Would be interesting to see if Westfalia also upgraded the front stabilizer like the rear stabilizer. If early Westies did not have a heqvy duty one and later Westies did, that'd be good info to know if wanted to improve handling in the wind.
4. Dodge Parts Diagram
https://www.dodgepartsonline.net/au...ension-cat/stabilizer-bar-and-components-scat
Please post whatever you find out. Thanks.