Sorry for the poor grammar;

I have a 93 300te 4matic and it appears to have a specific transmission; I've been wondering since 90-92 trans are prevalent what the actual difference is. Is it something hat could be updated while rebuilding it?

Thanks!

The 4-matic trans has an adaptor that directly mounts the transfer case where a normal trans has a tailshaft housing and yoke setup. The 4-m trans is also notched at the bellhousing to clear the front driveshaft. The internals are all pretty much the same, possibly excepting the rear output shaft as the 4-m output is a sun gear that mates with the t-case instead of a yoke.

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90 300TE 4-M
Turbo 103, T3/T04E 50 trim
T04B cover .60 AR
Stage 3 turbine .63 AR
A2W I/C, 40 LB/HR
MS2E, 60-2 Direct Coil Control
3" Exh, AEM W/B O2
Underdrive Alt. and P/S Pulleys,
Vented Rear Discs, .034 Booster.
3.07 diffs 1st Gear Start

90 300CE 104.980
Milled & ported head, 10.3:1 compression
197° intake cam w/20° advancer
Tuned CIS ECU
4° ignition advance
PCS TCM2000, built 722.6
600W networked suction fan
Sportline sway bars
V8 rear subframe, Quaife ATB 3.06 diff

I was asking more about the difference between 90-92 4matic and 93 4matic trans. All 300te 4matic but the 93 have the same part number. So is the difference something I can update?