Firstly, I could use a suggestion where to buy these transmission parts,
or even a pointer to whomever can help me sort out which part numbers I need....

I'm looking at the parts diagrams for the 722.118 trans in my '81 300D
and trying to cross reference to the factory manual/ATSG manual parts
diagram. the parts diagram is a lot more primitive and the parts have
different names or are not shown, or drawn in wrong location or matched with the wrong parts......

anyone familiar with these parts?

I need from the factory/ATSG manual diagram:
#50 "Filter" -- Is this parts diagram item#640 (A 115 270 02 98)
#11 "Shift Valve releasing end B 2" -- Is this parts diagram item #635 (A 115 277 40 29) or maybe #648 (A 115 270 04 70)
#26a "Detent valve K 2"
Spring for #26a "Detent valve K 2"
Spring for #50 "Filter" -- Is this parts diagram #636 (A 116 993 70 01) (and same spring for #11 and #26a in factory manual?)
Spring for #11 "Shift Valve releasing end B 2"
Spring for #34 "Pressure relief valve modulating pressure" --- Is this parts diagram # 673 (A 115 993 97 03)?

what spring in the factory manual is parts diagram #648 (which is just shown by itself - A 116 993 69 01 - relay valve B2)???

I have a spring, but not sure if it is the #34 one or the #11/#26a/#50 one,
is there a picture or some way to tell the difference by coil count or ????
or maybe these parts are cheap?

Also on the parts diagram I see a reference to a "Throttle check valve" (A 115 270 25 89)
which is no longer available. can anyone tell me which item this is in the
factory/ATSG manual diagram? hopefully it's not one of the ones I need....


Thanks in advance.

You have e-mail.


MB# 115 270 02 98
$1.40

MB# 115 277 40 29
superseded or NLA.

MB# A 115 270 04 70
$115.36

MB# 116 993 70 01
$14.00

MB# 115 993 97 03
superseded or NLA.

MB# 116 993 69 01
$4.70






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OK. clearly
MB# A 115 270 04 70
$115.36

is not the right part as the parts I need are little plastic pieces & springs....

plus a few ball bearings.....


the parts diagram I'm mentioning is attached.....

to clarify I need from the shop manual diagram
#50, spring for #50,
#11, spring for #11
#34, spring for #34
#26a, spring for #26a
and I cannot determine which parts those are in the parts diagrams
as the names are all different and the drawing is different/missing things,
and things drawn in the wrong location.....

if someone is familiar with these parts....

Attached Files

	diagram_index.pdf (446.7 KB, 142 views)
	diagram.pdf (449.8 KB, 151 views)