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#16
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I replaced my wagons at ~70k miles...This is the condition 30k miles later when I pulled the transmission at 100k. You can already see the bolt holes are beginning to show wear. I don't drive like a grandma, but point still stands...Flex disks are a weak point.
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2016 Monsoon Gray Audi Allroad - 21k 2008 Black Mercedes E350 4Matic Sport - 131k 2014 Jeep Wranger Unlimited Sahara - 62k 2003 Gray Mercedes ML350 - 122k |
#17
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Quote:
I'd put the correct front disc in front, then just put the rear disc on the rear. Hopefully the rear disc is bad enough to justify this...
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http://farm8.staticflickr.com/7271/7...144c3fc1dc.jpg |
#18
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Here's my contribution to the picture portfolio - old (90K) vs new.
The only hint I got that it was going bad was intermittent vibration in the shifter. When it got worse, the driveline started vibrating.
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95 E320 Cabriolet, 159K |
#19
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now THAT is a worn flex disk!
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2016 Monsoon Gray Audi Allroad - 21k 2008 Black Mercedes E350 4Matic Sport - 131k 2014 Jeep Wranger Unlimited Sahara - 62k 2003 Gray Mercedes ML350 - 122k |
#20
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Holy @#!? .....I honestly thought mine was bad. Dear god, you were one strand away from disaster. I can also see that it was your rear flex disc
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1990 190E 3.0L |
#21
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No, it was my front flex disc. I bought the car at 52K, so I don't know whether it was replaced before that... I kinda believe it was original.
Fastlane shows the same part number for both front and rear flex discs.
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95 E320 Cabriolet, 159K |
#22
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We had what I believe to be the original front flex disk with 278K replaced on the C280 when the shaft was removed so that the sagging insulation in the tunnel could be torn out. There was nothing wrong with the disk, it just didn't seem right to try to save something that old and re-install it.
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1996 C280 289K Traded 1997 E420 167K Traded 2001 S430 240K Traded 2010 E550 4matic 80K 2000 GMC Jimmy 198K Gone to Boneyard 2003 Camry LE 196K 2011 Mazda3 i Sport 31K |
#23
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Looking at those pictures, the front type looks like its designed to take more force in one direction more than the other? Because its working hardest when the engine is flat out in drive - but the rear one takes a lot more stress in reversing?.....hey that's what happened to my 230TE... http://www.peachparts.com/shopforum/members/balge-albums-230te.html I imagine if the front type is softer than the hard, maybe it gives a softer pick-up but doesn't last as long? cheers!
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cheers!! |
#24
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Quote:
Interesting catch on that, that Fastlane shows the same part number for both. If you look closely at the picture you posted regarding your own flex disc, it is actually the rear flex disc. Note the difference from the pictures in the earlier part of the thread. You show pictures of circular steel housing for the bolts, but in the actual pictures earlier in the thread the bolting house looks like a circle with winged edges. Also, Steve M notes that epc shows the rear flex disc being able to be interchanged in lieu of the front one. Anyone else care to chime in with any facts regarding this? I will still get the correct ones, but Kestas was obvious driving for a while with the rear flex disc with no apparent ill effects other than the fact that the disc looks like it was mauled.
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1990 190E 3.0L |
#25
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Need VIN#
Quote:
EPC lists two possible front Disc split by chassis#. MB# 1244100615 MB# 2024101315 The rear Disc is superseded from MB# 1244100215 to MB# 2024101315. .
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ASE Master Mechanic asemastermechanic@juno.com Prototype R&D/testing: Thermal & Aerodynamic System Engineering (TASE) Senior vehicle instrumentation technician. Noise Vibration and Harshness (NVH). Dynamometer. Heat exchanger durability. HV-A/C Climate Control. Vehicle build. Fleet Durability Technical Quality Auditor. Automotive Technical Writer 1985 300SD 1983 300D 1984 190D 2003 Volvo V70 2002 Honda Civic https://www.boldegoist.com/ |
#26
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My '93 300TD lists p/n a1244100615 front, a2024101315 front for taxi, and a2024101315 rear
So presumably it IS fine to run the rear type disk in the front....in a taxi? Is it just a cheaper, tougher option for taxi's compared to a passsenger car?
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cheers!! Last edited by balge; 03-15-2011 at 06:20 AM. |
#27
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Why would the stresses at one end of the drive shaft be different that those at the other end? I replaced mine with the same disc on each end. Don't forget the bearing in the middle too, as long as you've got the drive shaft out already.
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" We have nothing to fear but the main stream media itself . . . ."- Adapted from Franklin D Roosevelt for the 21st century OBK #55 1998 Lincoln Continental - Sold Max 1984 300TD 285,000 miles - Sold The Dee8gonator 1987 560SEC 196,000 miles - Sold Orgasmatron - 2006 CLS500 90,000 miles 2002 C320 Wagon 122,000 miles 2016 AMG GTS 12,000 miles |
#28
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Answer
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Verified through EPC: Front Disc MB# 1244100615 Rear Disc MB# 2024101315. |
#29
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Thanks whunter.
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1990 190E 3.0L |
#30
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Quote:
So you are running the rear type disk on both ends then? No issues with harsh pickup or vibration or anything?
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cheers!! |
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