Never change differential fluid mercedes Dec 28, 2014 · page 23 says "(limited slip differential only)" I never change differential oil on my MB, but then the only ones that run into 300,000 miles had differential serviced by PO. It was a fairly easy job. Mercedes makes a point of letting people know that the newer models have lifetime fluid in the differential. Mar 9, 2018 · Usually, differential oil is good for up to 80,000 miles without changing, however it is commonly overlooked. 50 to 60 dollars in parts. I worked as a heavy equipment mechanic for years at a local municipality and changing the differential oil (rear end/gear lube) was never on the maintenance agenda. I bought the lube in 1 qt squeeze bottles, but I also have a hand pump. 75w90 ??? Is it possible and good to put a high performance oil ? If yes what are the option mb validated. ) II. III. " To me oil is cheap, and it's easy to change, so why not? Jun 28, 2010 · I changed my ML's differential fluid, it was black when it poured out. The price for this service is $275. Jun 19, 2019 · Mercedes G wagon W463 how toChanging differential fluids front and rearfollow me on twitter https://twitter. And when they get too old, you Apr 15, 2006 · Thanks to the many posts on differential fluid changes, I managed to change the differential fluid on my 98 E320. It is recommended to have the differential fluid changed every 40,000 to 60,000 miles. I asked FCPEuro and they told me it's the 236. Dec 13, 2023 · 🔧🔧 DrewFixIt STORE: http://www. Jan 27, 2015 · You are safe to use Royal Purple 75W90 synthetic gear oil for the front and rear differentials, and Royal Purple Max ATF for the transfer case, or Royal Purple Synchromax for even better protection, and your differentials oils should be changed about every 100. Just like engine oil, the differential fluid must be changed at regular intervals. . What is differential fluid change? Like every other fluid change in a vehicle, differential fluid change is the act of replacing the differential fluid with a new one. May 15, 2010 · Another thing to mention is that the thinner the fluid, the more apt it is to leak out the seals of the diff. com, and decided to change out the rear diff fluid. Some argue that leaving the differential fluid untouched is the key to a well-functioning drivetrain, while others advocate for regular maintenance. Use reputable fluid per MB spec. Thank you! P. Mercedes Rear Differential Fluid Change Older Mercedes-Benz with Pictures; Differential Oil Change on E Class W210 by Pelican Parts Oct 24, 2013 · I would change it every 100,000 km or 60k miles and the reason for that the fluid becomes really thin and starts to eat away at the seals. Usually, differential oil is good for up to 80,000 miles without changing. Don't let oversight lead to costly Apr 27, 2024 · The Dodge Charger rear differential takes 2. 6 service I may as well change out the rear diff oil. 5L in the transfer case and roughly 1L in each differential) and you only change them rarely, I just stick with MB OEM fluids. 7 spec--its own 235. Remove the fill plug first to ensure no trouble later. Granted, it's under much more strain than the E, but it's the interval that I feel is "reasonable. Jan 7, 2023 · With the rear differential fluid, you might only need to change it every 30,000 to 60,000 miles. These are links to external sites not owned by MercedesMedic. Then pump the new fluid in the fill hole till it starts to overflow. We had old fire trucks that were 30+ years old that had never had any gear oil changes and never had a problem. May 31, 2009 · I bought my '98 E320 wagon about three months ago. The diff does not have to be completely filled to the very top. Failure to change the fluid at regular intervals can eventually cause the bearings in the differential to fail. There was enough room for me to get under there and drain and fill without having to raise them. However, the process can differ between vehicles since some differentials only have two plugs — one for filling the fluid and another for draining it – while other vehicles require you to remove the Apr 26, 2024 · Ultimately, regular and timely differential fluid changes have benefits such as smoother rotations and turns and better road grip. Feb 19, 2009 · i went with the MBZ oil 85W-90 diff oil. I was trying to find out what transmission fluid it uses in the 722. Adhere to Change Intervals: Follow manufacturer recommendations for fluid changes, typically every 30,000 to 60,000 miles, while considering driving Dec 14, 2008 · ALSO no specified intervals for other things, such as Differential Oil, etc. 7 is on the list. Jul 23, 2010 · - If I just do what other 50% ML owners do and simply bring my ML to the dealership for differential fluid change, without bothering spending hours reading through numerous forums, I will end up having 80W-90 in my diff with their warranty approval. Be aware 236. Be alert about any difference you may notice and inspect instantly. front should be similar. Get the oil in the differential warm before you drain it. All went as should, but then when I was pouring in the new oil into a 2 gallon garden sprayer, I found the first bottle green (or blue) as the liquid that I drained out of the tranny - and then second bottle was red. Jul 19, 2022 · The reason I ask is because the dealer quoted 390$ for just the diff fluid change. Aug 16, 2010 · If you have not done so, when buying the car have the fluid in your tranny changed at the same time as the rear diff. Dirt around the housing, especially near the gaskets isn't anything to really worry about IMHO. Attached is a picture of stuffs I. You can reduce car noises by adding differential oil. Just thinking outside the box here - would Mar 22, 2012 · Hey Everyone, Information was a bit thin on the ground for changing the differential oil so I wanted to pass along my experience from doing the job for fellow DIY'ers. 7 Sprinter gear oil types used in select 2019 - 2021 Mercedes and Freightliner Sprinter 4WD models. Tools and supplies needed:1 liter of 75w 90 gear oil with manual pump14 mm hex bit14 mm ext Mar 29, 2010 · a new diff gasket (or if you really clean it up some silicone sealant/make you own gasket putty stuff) and synth or dino will be fine depending on LSD or open diffed. Use Mercedes oil run car for a month change again. On the rear diff, if you have any oily buildup on the bottom of the housing, or on the axle seals, you might have lost some oil over time. Dec 10, 2009 · I generally change diff fluid every 50K miles or so on all the vehicles I've owned. The fluid lubricates the differential’s internal components, reducing friction and heat, thus extending its lifespan and ensuring optimal performance. you'll need 14mm allen wrench. being a all wheel drive changing the fluids 1st time rear diff was total black. I’ve seen some people know nothing about cars and never changed transmission, differential and coolant and other fluid over 10 years and the car runs perfectly. Have also seen recommendations on this forum that at 60000 miles change oil in tranny and diffs. Here is a list of other guides on how to replace the differential oil fluid on a Mercedes-Benz. Try changing differential fluid. This will take about 1 litre. It was easy to do. Oct 15, 2011 · Fluid replacement is a good thing to do on '06s given the number of early diff failures seen. However the manual also indicated an oil type (DOT 3+4) for the "differential lock mechanism. The recommended fluid for the rear differential is Amsoil Severe Gear 75W-90 or you can also use the fluid available at your local Dodge dealer. Then you drain the diff, and replace the drain plug. A change interval maximum of 60k seems to be a consensus. Mobile uses the designation of LS on the fluids to determine the hypoid use. 3rd change oil was just about a light brown, close to what i was going to put in so now i have a Aug 8, 2006 · Does this mean it's also one of those MB's life time fluid as the transmission? When should the differential fluid be changed? 30K miles? 45K miles? 60K miles? There are three different MB part numbers for differential fluid: 1. When going thru water (highly advise AGAINST IT!) you run the risk of introducing water into the system. You're not alone. Right away, I found that the transmission fluid/filter had never been changed. I first remove the fill plug, then the drain plug (located on opposite sides). Its very simple procedure, drain out the fluid from the bottom and use a pump to pump in the new fluid until it comes out. ) I'll post a quick write up once I get the right oil. For light cars , the fluid that is generally used is either SAE 75W-80 or 75W-90 . Maybe that's why they call it differential! One website says to use 75W-90, one says to use 75W-85, one says to use 75W-140. The mystery. But I'm assuming I need to do those as well. the diff covers start to seep with age/miles. Given the sensitivity of the transfer case to fluid levels, you'll want to utilize each off the plugs. Apr 26, 2021 · That’s probably true. Aug 26, 2024 · Neglecting to change your vehicle's differential fluid can spell disaster for your car's performance and longevity. 16 which is actually for the 9 Dec 2, 2022 · Usually, differential oil is good for up to 80,000 miles without changing, however it is commonly overlooked. More How To DIY Differential Oil Change Guides. Front differential there is one plug accessed through the passenger side wheel well. Made pumping in the dif fluid a piece o cake At Wal-Mart they sell a little hand pump for adding oil to the lower unit of an outboard motor. Use of GL5 fluids of 80w to 90w range are a popular choice. 2qts, so you will need to get 2 bottles. Mar 26, 2020 · S-Class (W221) - 4Matic front differential oil change - I just changed fluid in my front differential without removing the shaft nor other parts. Does this mean we should never change them?? Of course not! Now, what is a "Reasonable" change interval?? Who knows go with where the spirit leads. I have one bottle of mercedes ref but not sure. Like others have said, you shouldn't be consuming differential gear oil. I guess you could use 236. The front diff actually gets the most punishment due to the engine heat. In this case figure-8's fairly equally exercise both driveshaft interfaces with the differential gearing. From what I can gather 75W-90 gearbox fluid will work fine and the trans case holds just over 1L? Any suggestions on specific oil to grab or will any 75W-90 do? Jun 8, 2014 · Here is a link to the mother ship with almost every fluid spec MB keeps up to date and what brands are available. It was already costing me $145 for an oil change and tire rotation so I told them I would come back. C450/C43 AMG - Differential fluid - The differentials in the C43 are open and not electronic, correct? Is there any interval for when you are supposed to change the fluid. The e320 has hypoid gears in the diff. Nov 2, 2009 · So since I've been starting to mod the car finally, I'm starting to change out the fluids. 235. See vehicle fitment tab to confirm exact model fitment for your Sprinter van, rv, or camper van application. In other words, while other diff fluids do the same work, stick with only the manufacturer-recommended fluid. This works for 1998-2005 ML Class vehicles. Warm up the car first. That only happened once in 38 years for an axle seal. This Is What Happens If You NEVER CHANGE YOUR FRONT DIFFERENTIAL FLUID!!In this video I drain and replace the front differential fluid in my 1995 GMC Suburba A DIY experience on changing the rear differential fluid on a 2002 ML320. Jul 23, 2014 · I have never replaced the fill and drain plugs - not necessary when changing diff oil every 100 000 miles. MB certified probably just mean they have been tested on MB cars Mar 24, 2019 · This Is What Happens If You NEVER CHANGE YOUR DIFFERENTIAL OIL!!In this video I show not only how I changed my differential oil but I also show the inner dif Jul 13, 2021 · It never hurts to change/refill, test, recheck any fluid change be it motor oil or differential, etc. " Apr 26, 2015 · $75 is likely JUST for the rear diff fluid change. of automatic tranny fluid; front diff 1. Expect superior performance with premium gear oil based on PAO (Polyalphaolefin) fully synthetic oil. 000 miles not every 25000. Mar 12, 2021 · Differential Fluid Change: How do I change my vehicle’s differential fluid? Performing a differential fluid change can be messy and if you are sensitive to its smell – it could smell like a rotten egg – then it is better than the differential fluid change is handled and done by the professionals. Of course just normal driving for a spell and then rechecking is adequate. To much debris in oil. A front and Feb 7, 2018 · Sooo I changed the engine oil, same as usual, and then went ahead with the transmission oil change. Rear differential fluid change kit, valvoline 75w90 gear oil Differential valvoline gear 75w90 Differential oil change if happens Nov 29, 2015 · diff fluids have no interval as per say. The differential fluid is characterized, just like manual transmission fluid, by its SAE viscosity and API standards. Feb 6, 2023 · But my point is that I just don't believe that MB has made such a step change in the operation of the rear diff that they can now stretch the first oil change to potentially 4 years. 9 gearbox. Also known as part numbers 001989330312, 001989330309, and A0019898303. Owners Manual says for Rear Axle, to use Hypoid Gear Oil SAE 85W-90. The rear diff oil was horrid looking. This 1-liter fluid is perfect for models like the E320, E350, C300, SL500, ML350, and more. This is not only costly to fix, and highly preventable, but can also be dangerous as you won’t be as in control of turning your Jun 26, 2019 · This Is What Happens If You NEVER CHECK YOUR DIFFERENTIAL OIL!!In this video I service, for the first time, my rear differential in my 2003 Chevrolet Suburba My dealer told me I was due for my initial rear differential fluid change at 15k miles. For my Gla 45 amg I use sometime on trace track. Aug 9, 2013 · I never raised either of my 123's to change diff fluid. You can get them cheap at Harbor Freight. S. BLAU Transfer Case Differential Fluid Change Kit includes the correct amount and type of Sprinter transfer case fluid, front differential, and rear differential fluids. Fits 2016 Dec 7, 2014 · The change interval for the transfer case fluid is 60,000 miles, FYI. Manual Subarus use the same oil sump for the trans and the front diff. A001 989 17 03 10 which is rather pricey, but then only needed every 100. we can never get that time back,so make Dec 8, 2021 · Whilst I've got my car on jacks doing a 722. What you need is: Apr 27, 2011 · (And if you've got a class 2 or 3 differential leak, this may be the best way to go to avoid running it dry. Is $168 the going rate everyone else is paying? Nov 30, 2023 · However, it has no internal filter to capture small particles of metal as the gears wear. You remove plug, suck out fluid with a transfer pump, pump in new fluid, and button it back up. The front differential usually shares a housing with the transaxle on a front- or all-wheel-drive vehicle, so it needs to be changed more often than the rear. May 17, 2015 · Guys, This is my 4th new Honda (one of them I drove 350,000 miles), my 4th AWD/4WD car, I have driven over 1 million miles without hitting anyone else, I have built several homes and did every part of them (I only knew 1 other person who could do that), have overhauled many engines and am known as “the person who can fix just about anything” but have never needed to change differential Aug 27, 2024 · Signs for Fluid Change: Look out for unusual noises (grinding or whining) and changes in fluid color/texture (dark or murky) as indicators that it’s time to change your differential fluid. Aug 18, 2005 · Trying to establish exactly what the recommended transmission and differential oil change interval is for a 1999 ML320. Heard that MB states it is "lifetime", only need to top up. FOR ME, things like Differential and Power Steering Fluid is on my 60,000 mile list. Discover the signs of fluid contamination, maintenance tips, and the importance of a scheduled change every 30,000 to 60,000 miles. From this difference, the differential gets its name. Seemed old and dirty. I used the directions at slk32. as of the type of oil it is the hypoid gear oil 75w-85 it was about $60 per liter from Benz but that's canadian prices, it might be a little less in the US. Tools and supplies needed:1 liter of 75w 90 gear oil with manual pump14 mm hex bit14 mm ext Jun 20, 2012 · I plan to change the differential fluid in my 1989 300e 4 spd auto. This essential guide highlights the importance of regular fluid changes, typically recommended every 30,000 to 60,000 miles, based on various factors. Sep 22, 2024 · A scheduled change of the differential fluid is likely only called for in rear-, four- or all-wheel-drive vehicles, and it may only apply to the rear differential. Apr 17, 2020 · Hello, Just took my 04 CLK conv out of storage as was considering a differential oil change as well. You can get a gallon of the a good synthetic gear oil for that much, like Mobil Delvac Synthetic Gear Oil 75W-90 and do both diffs. He says while it's not on the schedule MB highly recommends due to there being extra stress on the fluid because it is direct and not through transfer case. Should I change my differential fluid if it’s never been changed? If you do not change the differential oil for a long time, it can cause the vehicle’s differential to wear out. Usually, differential oil is good for up to 80,000 miles without changing, however it is commonly overlooked. Mine is 2005 Frieghtliner 2500 140" with 170K miles now. There are some variations over the years, but they all have the same concept. ? Jan 5, 2024 · What happens if you don’t change rear differential fluid? If you never change your differential fluid, you will start to notice strange sounds and bad smells from your car, before your diff will inevitably fail. Get the oil in the differential warm before you drain it, it will help get the impurities out. 2 qts hypoid gear oil. Well, I just got around to it. Mercedes-Benz Specifications for Operating Fluids: Engine Oil, Gear Oil, ATF, Coolant, Brakefluid Mar 7, 2013 · I know the US specs are diff than euro specs for this fluid due to different temp ranges ect I was going to pull the trigger on the product from autohauz parts listed below but wanted others input first 0019893303 Genuine Mercedes Miscellaneous Fluids/Treatments; Mercedes Hypoid Differential Oil; SAE 75W85; 1 Liter Aug 14, 2018 · Hi everyone, I been planning to change the rear Differential Gear Oil. second change was much better as the new synthetic oil is cleaning up the metal. 5 qt. Changing the oil in the differentials is exactly like doing it in the rear end of a car: you loosen the top "fill" plug to ensure it can be removed, and then you loosen, remove the bottom drain plug from the differential. Try to have your car May 28, 2020 · Usually, differential oil is good for up to 80,000 miles without changing, however it is commonly overlooked. MB 235. Mercedes Benz Expert, factory trained, retired. And no specifications of viscosity is written this bottle. By "lifetime fill" I'm referring to the zero maintenance recommendation for differential fluid MB makes for many models. On the G's, there IS a recommended interval of 60,000 Mi. I watched a great Youtube last night of a guy doing the rear and it seems simple enough but a lot bolts to remove (and potentially break). 14 wasn't spec'd for the transfer case, rather a good quality Dexron III fluid. The new differential oil looked clear like like vegetable oil. Jun 25, 2024 · Importance of Fluid Change Regularly changing the rear differential fluid is essential to prevent excessive wear and tear on the gears. Sep 27, 2013 · when i got my ml it had over 100,000 miles on it the fluids were never changed in it. com/fupabox#gwagon#mercedesbenz#mercedesrepair Jan 23, 2023 · After breaking down the cost of differential fluid change, Car From Japan will show you the quick way to check and replace differential fluid at home without wasting too much money and travel effort. I know people who have never checked the level. I will change my R-class when I hit 100,000 with mercedes OEM fluid. Jul 29, 2015 · Guys, In for my service A and the SR is highly recommending a rear differential fluid change for an extra $180. you can unscrew the plug and check the fluid level, it should be right at the level of the plug, if lower just drain it/reseal and add some new oil like you had been thinking of since Nov 30, 2023 · However, it has no internal filter to capture small particles of metal as the gears wear. May 24, 2015 · Not to hijack this thread entirely - I use the expensive LSD oil from Mercedes that seems to have a part number related to cars in the 90s and newer. Sep 25, 2024 · Discover the importance of changing your rear differential fluid to prevent costly repairs. It also weakens gears and wears down surfaces. Feb 20, 2024 · It looks like the previous owner stayed on top of transmission fluid changes but there's no record of ever doing the rear differential fluid. Apr 17, 2019 · This is exactly what I was thinking. If everything sounds good, then you have successfully changed your car’s differential fluid! Remember to change your car’s differential fluid every 30,000 to 60,000 miles, or as recommended by your car’s manufacturer. 2 Liters will do. 8 ounces. May 6, 2011 · Changing the differential fluid is a crucial maintenance item, but is probably one of the most overlooked. Nov 19, 2023 · 000-997-62-32 - Differential Drain Plug 2022-2023 Mercedes-Benz | Mercedes-Benz USA Parts Specifically, it says: This part does not fit your 2023 Mercedes-Benz Metris - Change vehicle However, this product fits your vehicle: Drain Plug - Mercedes-Benz (725-271-18-01) 725-271-18-01 - Drain Plug 2017-2023 Mercedes-Benz | Mercedes-Benz USA Parts Decided to change my differential fluid. Punched a 5/16 hole in the lid, then a tiny hole, fed a 5/16" tube to the bottom, the other end to the differential drain hole. What happens if I never change my differential fluid? Most differentials need a fluid change at about 50,000 Nov 23, 2008 · Detane's video shows the use of Mobile 1 75W-90 gear oil which is considerably thinner than the 90W required by M/B. Fluid transfer pump: https://amzn. Oct 20, 2024 · Discover how often you should change your rear differential fluid to boost your vehicle's performance and longevity. Might add my diffs are oil free on the outside, thanks to keeping the vent breather spotlessly clean. Jul 30, 2009 · Yesterday I actually called dealer about this – my car just rolled over 50K and I am thinking changing transmission fluid. Before changing differential. com 🔧🔧In this video I demonstrate how to change the rear differential oil on a Mercedes ML Class or in-fact pret Jul 13, 2019 · I want to change my rear diff oil but I can't find what ref to use. G-AMG is the man. Mar 18, 2014 · So, for reasons I'll never understand, Ram omitted a drain plug on my front and rear diffs (2014, 2500 Hemi). Nov 1, 2017 · Honda is the only car I have owned that required a differential fluid change, perhaps due to the 4 wheel drive. Transfer case (single speed) takes 0. So I need to do that ASAP. Then drain old fluid,replace and torque to 50nm. I have other Honda dealers in the area so I was going to check their serv specials. i think i was robbed at $10/qt for 2 qts. Sep 13, 2019 · Mercedes-Benz W205 differential gear oil change on 2016 C300 RWD. Mar 11, 2018 · A high mileage differential that that over the course of 3 Years has never had the fluid changed, after many advises not to fearing of destroying it, only I went before a year or so to a Mercedes-Benz workshop (know to be the best) in Riyadh and the mechanic recommended me to use BLAU Rear Differential Fluid Change Kit includes 2 liters of fully synthetic Ravenol DGL 75W-85 GL-5 gear oil that meets or exceeds the required Mercedes Metris rear differential gear oil MB 235. I had this problem with a c220, c280 and a CLK430 . What happens if you never change your differential fluid? If you never change your differential fluid, you will start to notice strange sounds Nov 7, 2007 · NEW TIP Diff fluid change DIFF FLUID CHANGE TIP>>>>>Used this on my MGB and realized it will work on the w210 when servicing the rear differential fluid. A differential fluid service can cost between $100 and $150 dollars. 14 but changing it often would make it unnecessary. Sep 29, 2024 · Genuine Mercedes-Benz REAR Axle Diff Differential Oil 1 Litre. I make sure the level is up and that's it. I just have a quick question regarding the 463 (2002 G500). I doubt your diff. has been damaged and is the most durable component on your truck. May 6, 2023 · I've changed the lubricant in both differentials and in the transfer case at about 50,000 miles. It’s important to stay on top of changing differential fluid because metal-on-metal contact creates heat from friction. One qt will do both changes. How much does it cost to replace differential fluid? Sometimes it is necessary to replace differential fluid. Jul 15, 2017 · I ended up filling through the drain hole. They quoted me $168. , and Rear Diff, which you have covered on the couple of threads here. It is time consumed and a little messy but if you have a small pump and wear gloves then it is very quick and easy. Mar 11, 2023 · How to change rear differential fluid (gear oil) on a W140 Mercedes-Benz. Apr 29, 2015 · For the transfer case, yup the mount and bracket come off. Jun 5, 2024 · A low differential fluid level is noticeable because you might feel unusual noises or friction between the gears. On the ML the plugs are on the right/passenger side of the differential. The appropriate schedule for your vehicle can be found in the owner’s manual. That said, it is probably overkill to change at 50K miles. May 26, 2023 · R230. That is important. Front diff is just a pain, transfer case takes about 45mins. Every 60-80k is about right for all 3 fluids. I can drain and refill the diff with OEM parts/fluids, purchased (at discount) from the dealer, for far cheaper. if you used Mobil 1 75W90 synthetic dont changed it Nov 20, 2006 · Diff Oil Change Interval Well, I did search the WIS, and there is NO specified interval. . However it is commonly overlooked in the wide spectrum of vehicle maintenance. While the old fluid was draining, I remove the vent tube with my 17mm open end wrench. You may or may not have drain and fill plugs accessible. don't forget to loosen the fill plug before the drain plug. 15 quarts or 36. If you want to do this check or replacement, you should carefully read the instructions from reliable sources and watch the tutorial videos for a Dec 4, 2023 · Try changing differential fluid only used mercedes fluid. Took about an hour. This article explores key indicators, such as unusual noises and fluid discoloration, that signal maintenance is needed. Torque Value for plugs = 50Nm----- Feb 4, 2016 · MB calls for a hypoid gear oil. 3 pints of fluid, which is equivalent to 1. I noted you used the castrol 80w-140. Remove the fill plug first. It will help get the impurities out. or at least several 100K miles. Dealer told me that Mercedes recommendation is to change transmission fluid every 100k regardless of the year. I changed it, and decided I should do both diffs and the transfer case. This is a differential from a 1984 190D. Sep 13, 2023 · Your differential oil change interval depends on the manufacturer of your vehicle, but is typically most passenger vehicles are around 90,000KM, and 4WD’s much sooner, between 40,000KM and 50,000KM. Changing the fluid will prolong the life of the differential, and will keep up your performance. Learn the recommended intervals for fluid changes—typically every 30,000 to 60,000 miles—and get tailored advice for different vehicle types, ensuring optimal performance and Apr 16, 2024 · My 2021 144" 2500 passenger van is at 30k miles mark so I was doing plans to change the transmission fluid at 40k per the factory interval. A quick youtube search shows that seems to be the case. Some folks, myself included, are going even shorter than that. install drain plug, install fluid, install fill plug. The guys at Mercedes told me its the same stuff that they used in the older cars "but not to worry, they had never seen a Pagoda with a LSD so just to use the regular gear oil". Castrol simply calls it Hypoy The inside wheel spins slower than the outside wheel because it travels a shorter distance around the bend. Mar 11, 2019 · I looked in the maintenance booklet and could not find a definitive change interval for either the front or rear diff's on our cars with the exception of the high performance AMG models. So maybe add it in your tool box. Feb 23, 2011 · Changing the differential fluid is limited only to the most powerful hot-rod models and is not applicable to any MLs: "Replace rear axle differential fluid (only C 63 AMG, CLS 63 AMG, SL 63 AMG with AMG Performance Package and SL 65 AMG)" Nov 7, 2023 · Q: What will happen if I never change the differential fluid in my vehicle? A: Neglecting to change the differential fluid can lead to several potential issues. the rear is easy. I would bank on them telling you ~$400 for all 3. 7 type spec. For example my 2015 ML350 RWD, owner's manual recommends never change differential fluid. The drain plugs are accessible, except for the front one, you'll need to remove the panel under the engine (6 screws). BTW: I believe 75W-85 is the spec for both front & rear. The MB maintenance schedule only calls for replacing the limited or electronic differential fluid. On the front diff, I could only get 4 ounces of fluid out. to/3 Jul 11, 2014 · You will need a 14mm HEX allen bit. I went with the mercedes fluid and it seems to work well. I just can't get the car up on 4 jack stands to do as the procedure says (minus the XENTRY solenoid triggering, I don't have that capability yet). 7-spec FE Hypoid Gear Oil, Fuchs TITAN SYNTOPOID FE 75W-85, and Mobilube FE 75W-85. Mercedes recognizes only three limited slip differential lubricants to meet the 235. Jan 16, 2016 · Now that there is a Liqui-Moly product that better approximates the specification, I will use that for my next differential oil change on the S600. Aug 29, 2015 · Finally getting some time to work on the car so changed the differential fluid. Learn to recognize signs of wear, practical tips for DIY maintenance, and the advantages of fresh fluid for optimal handling and Jan 20, 2015 · Fluid here if you want OEM: Search SiteSearch 002989020309 - 002989020309 - HYPOID GEAR OIL - ES#2705638 Can be had cheaper if you know a parts supplier. Jun 1, 2016 · It's really not much of a bother to change it. Over time, the fluid becomes contaminated with debris, dirt, and metal particles, which reduces its effectiveness as a lubricant. I think that a life time fill is what MB had in mind for the regular models. In fact the front differential requireS a straight 90W and the rear requires 85W-90, both having different part numbers at Mercedes. I find it really hard to believe he's running the original fluid in the tc with over 300k on it. A bit of background - we run a chauffeuring company in the North of England, and our cars do around 10,000 miles per month, so Nov 24, 2020 · How do you change a vehicle’s differential fluid? Changing the fluid in a differential is almost as easy as changing the oil in the engine. The stuff that came out was NASTY black and smelled like rotten eggs From what I could find on-line, the OEM stuff is non-synthetic 90w. MB uses 80/90 fluid. How's it going buddy? When I changed mine at 80,000 it looked really bad. Apr 28, 2024 · So, it is necessary to have your differential serviced regularly. Truck currently has 53000 miles on the clock. I used a 1 quart mason jar, filled it to ~620 milliliters of fluid. Run car for a month change again. Is the rear axle the same as the differential? Mar 8, 2019 · Can anyone confirm or provide MBZ approval code/weight for (2016)Metris? (And also the oil capacity of the read diff would be helpful. drewfixit. I have a 2005 Pilot and ignored the recommended 60,000 mile fluid change until I heard noises from the rear when turning. Diff fluid is stinky and sticky stuff, so it attracts dirt easily. That implies that there will never be a need for the differential fluid to be changed and this can be a bit misleading. never really paid attention to the front. Jan 31, 2010 · I never change differential oil unless it has to be opened up for some reason. I see most online sales recommend MB 75-85 or synthetic 75-90. You can generally find this information for your ML320 in the owner's manual . There must be bedding in wear and the oil from that period surely should be changed sooner than 4 years. If I planned to keep my car 150k miles I wouldn't bother to change the differential or coolant, so they would be "lifetime fills" for me. I’ll see how much it’ll cost me at local indi shop. MB 000 989 28 03 (for rear axle differential and for refilling 4Matic front differential) 2. com. you will need allen 14mm socket, and using some loctite on the Hello,This video show a drain and refill of a 200k Miles differential fluid change, this car has 212k miles on it and I am almost certain that it has never b May 3, 2016 · Since we aren't talking about a lot of fluid (0. This article explores the critical role of differential fluid in lubricating gears and preventing overheating. May 25, 2008 · They are certainly very helpful. mobil1 75w90 synthetic is around $8 at any autoparts store, and is approved by mercedes, even has the mb logo i think your differential holds 1. But, on the W212 service sheet, I don't see any mention of transfer case and front differential fluid changes. The rest of the "fleet" will continue to get the Mobil 1, it's a great product at a reasonable price. to/3 May 28, 2020 · Usually, differential oil is good for up to 80,000 miles without changing, however it is commonly overlooked. My question is, what Gear Mar 29, 2006 · Maintain your Mercedes' transmission with Genuine Mercedes Automatic Transmission Fluid 001989680313, ATF134. The gears inside the differential slide around coated in a slippery film of oil. I did a bit of reading and found that there have been discussions on the fluid viscosity, which is important as failures can occur with the improper weight fluid. I paid $15 at the dealer. Sep 7, 2011 · any api gl-5 gear oil will work fine. This bottle should do two services as it only holds about 500ml. you may want to spray WD-40 prior to removing the plugs. Oil to use is a Mercedes synthetic 85W-90 Part No. The oil on the link above is pretty darn expensive when compared to Liqui-Moly, Ravenol etc. Listen for any unusual noises or whining sounds that could indicate a problem with your differential. ^ Agreed on the transfer case and front diff. remove fill plug, remove drain plug and drain. _____ Aug 24, 2024 · Does the your differential make an odd noise occasionally as you go around corners or on acceleration? Well here is a cheap and easy thing to change before d Apr 24, 2024 · How often do you really need to change differential fluid? every 30,000 to 50,000 miles In most cases, you will need to change differential fluid every 30,000 to 50,000 miles. In particular the rear diff shaft seal that is a known problem already with this car. Be careful! Change your diff fluid when you change your tranny fluid. Borg Warner manufactured the case. Jan 8, 2009 · differntial oil and tranny oil Fu3lfr3nzy, change the differential fluid between 30,000 miles - 50,000. I purchased some 85W - 90 Hypoid gear oil at FCP Euro for a reasonable price. A differential fluid change took care of that and now I change the fluid regularly. Everywhere I look someone recommends a different differential fluid. Oct 29, 2023 · Also, the differential uses oil that is much thicker than engine oil. The owner's manual shows the various oil types for the Transfer Case, Front Diff. Sep 20, 2023 · One such debated topic is whether you should ever change the differential fluid. You can generally find this information for your CLK in the owner's manual .