Unless someone has done this before, I wasn't able to find an answer - only posts asking the question.

Need one for test fitting to see what is required to swap an early tensioner with a late on in a 104.

If you have an answer, even better.

PM if you can help.

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"Fubu" - 1993 500E 199/271 (103K) 124.036
"Patty" - 1994 E320 Touring "Sportline" 172/174 (239K) 124.092
"Punch" - 1997 Porsche 993TT (34K) Hang on!

I’ll look around. I replaced both the SERP tensioners on my cars. I may have one on the shelf but I typically toss all old unrebuildable parts

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1993 e300
1995 e320
1994 e320
2006 s500 4matic
2004 Jeep wj overland
2001 Ducati 748
2004 Honda shadow aero

Thanks for checking. I do the same, but surprisingly find a lot of parts I should've tossed hiding in bins/boxes. Appreciate it.

__________________
"Fubu" - 1993 500E 199/271 (103K) 124.036
"Patty" - 1994 E320 Touring "Sportline" 172/174 (239K) 124.092
"Punch" - 1997 Porsche 993TT (34K) Hang on!

I've done it on my 103 which is pretty much the same. Its been quite a while, but the big thing you need the compressor mounting bracket, which on my donor was a 3 bolt mount for the compressor, but I made it work. I don't recall what else is needed to mount the PS and tensioner, but you'll need a junkyard donor to get all the parts.

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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 couldn’t find one

__________________
1993 e300
1995 e320
1994 e320
2006 s500 4matic
2004 Jeep wj overland
2001 Ducati 748
2004 Honda shadow aero