Yeah I should think any competent shop could give it a go. But Herbert says the rebuilt ones tend to fail about as often as the junkyard ones do. Nobody seems to have the jig they used to determine the pinion position with the least whine, or maybe it was the shim thickness for the axle stub bearings that they would swap until it sounded good. Whereas Ford and GM and toyota diffs can be set up with some baby butt cream by just about anyone.
If you hear anything promising I would definitely be interested in a reliable solution. Last night I thought maybe I should just work up a swappable toyota setup. Heresy I know. At least this junkyard has a warranty on diffs, so I can cycle through a few as long as they fail promptly. But really it is a reliability and utility thing. If I cant put my wife and kids in the car and tell them to head for Phoenix, a car isnt really worth the driveway space. This whole "nearly die getting rear ended by a semi because you are too stupid to drive a modern car" idea left a bad taste in my mouth. Wasted my whole day to boot and an expensive tow. New junkyard diff is in but abs light came on so I think it needs a sensor. On Wed, Jun 7, 2023, 1:55 PM dan penoff.com via Mercedes < mercedes@okiebenz.com> wrote: > You need to find a differential shop and send them over. > > Other than a major component, like a ring or pinion, I can’t imagine they > couldn’t rebuild them back to new. > > Let me ask around… > > -D > > Sent from my iPad > > > On Jun 7, 2023, at 3:51 PM, Frederick Moir via Mercedes < > mercedes@okiebenz.com> wrote: > > > > My 1987 300TD had a whine somewhere aft. So being a genius I replaced > the > > diff assembly, and it still whined. > > Center bearing, only six months old, was talking to me. Replaced it and > > viola quiet as can be. > > YMMV. > > Fred > > > >> On Wed, Jun 7, 2023 at 3:16 PM Curt Raymond via Mercedes < > >> mercedes@okiebenz.com> wrote: > >> > >> I had similar trouble with my '85 190D. It got very loud before I > replaced > >> it and the replacement was just as loud as that which I removed. > >> > >> The problem here would be, apparently, the fact that they're so good in > >> the first place. Remember we're talking about nearly 40 year old cars > here. > >> It's pretty unlikely a diff from an American or Japanese car of the same > >> vintage won't have had work done to it already. Nobody makes a rebuild > kit > >> because we've never needed a rebuild kit since they didn't fail in the > >> first 30 years. > >> > >> Seems like a business opportunity for somebody entrepreneurial which I'm > >> not... > >> > >> -Curt > >> > >> > >> > >> On Wednesday, June 7, 2023 at 02:47:24 PM EDT, Karl Wittnebel via > Mercedes > >> <mercedes@okiebenz.com> wrote: > >> > >> > >> > >> > >> > >> Has anyone else run into a serial differential swapping issue? I have > been > >> through about four differentials in the past year on the 300td and the > >> 560sel. Originals started whining so I thought I was doing a good thing > by > >> swapping, but then the replacement on the wagon seems to have blown a > seal > >> and is trying to seize up while the 560 locked up tight on the 405 > >> yesterday leaving the car in the slow lane and me running upstream on > the > >> other side of the jersey wall frantically waving off traffic like that > guy > >> in Team America, just waiting for someone to plow into it until the chp > >> arrived to shut the whole freeway down. Total drag. > >> > >> I would happily put a new or factory rebuild in, but since they are nla > and > >> no one can figure out the rebuild, I guess its back to boneyard > roulette! > >> > >> I thought these things never went out, but as serious transportation > >> solution this is making my cars sort of a joke. Time for a Bolt or a > second > >> Lexus or something I guess. My Dad has a pickup he has been trying to > get > >> me to drive, so maybe that is the answer. I have never experienced this > >> problem before, but there doesnt seem to be a reliable solution. I can > >> recall taking the diff out of our 55 convertible in the 1990s and > taking it > >> to the diff shop to get it rebuilt. Doesnt seem that hard. For some > reason > >> a mercedes diff is just a paperweight when it is worn out. Unbelievably > >> stupid engineering. > >> > >> On Wed, Jun 7, 2023, 9:15 AM Bob Rentfro via Mercedes < > >> mercedes@okiebenz.com> > >> wrote: > >> > >>> https://www.facebook.com/marketplace/item/907861446943871/v > >>> > >>> > >>> > >>> AZBob > >>> > >>> > >>> > >>> Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986> for > >>> Windows > >>> > >>> > >>> _______________________________________ > >>> http://www.okiebenz.com > >>> > >>> To search list archives http://www.okiebenz.com/archive/ > >>> > >>> To Unsubscribe or change delivery options go to: > >>> http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com > >> > >>> > >>> > >> _______________________________________ > >> http://www.okiebenz.com > >> > >> To search list archives http://www.okiebenz.com/archive/ > >> > >> To Unsubscribe or change delivery options go to: > >> http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com > >> > >> > >> _______________________________________ > >> http://www.okiebenz.com > >> > >> To search list archives http://www.okiebenz.com/archive/ > >> > >> To Unsubscribe or change delivery options go to: > >> http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com > >> > >> > > > > -- > > Fred Moir > > Lynn MA > > Diesel preferred > > _______________________________________ > > http://www.okiebenz.com > > > > To search list archives http://www.okiebenz.com/archive/ > > > > To Unsubscribe or change delivery options go to: > > http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com > > > _______________________________________ > http://www.okiebenz.com > > To search list archives http://www.okiebenz.com/archive/ > > To Unsubscribe or change delivery options go to: > http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com > > _______________________________________ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
