Well, that was fun... (and confusing)...
Using your VIN, the first result was it showing me an image, but not revealing the number (see the
last image below my signature). It also refused to give me access to your datacard (list of options and sub-assemblies that went into your Sprinter).
Digging through the EPC system i could turn off some of the "this doesn't apply" filters, which did provide a part number for the multi-leaf spring. See
1st image.
The MB part number A 904 320 04 01 does not appear in my MB<-->Chrysler cross reference, so i'm a bit wary of it.
So i tried looking up *my* front end... and i got the same image and part number as the above.
Which i know is wrong.
So i went in through the "service" (WIS) portal instead of the "parts" portal (EPC).
And got this:
View attachment FrntSpringInstall.pdf
Which shows the front end i posted yesterday ... but WIS doesn't provide part numbers.
Coming in through WIS
did provided access to your datacard, which i attach here:
View attachment FrntSpring050datacard.pdf
So i certainly cannot say that
anything is clarified... the A 904 320 04 01 may well be the front spring for the 4-by-4 version that was available in Europe, not here (based upon other parts EPC listed for the front end).
--dick
frustration:
... and i couldn't get it to show me the image/parts in the parts catalog file at
http://diysprinter.co.uk/reference
p.p.s. the installation instructions speak of a wooden block... the sub-reference describes it as 100x100x800 millimeters in size, with the
specific caution to round its ends to avoid damage to the fiberglass spring.