This mercedes workshop manual covers w123 models sold in germany and the rest of the world in english. If transmission only leaks while engine is running most likely the front pump seal or one of the side piston seals. The w123 chassis covers 240ds, 300ds, 300tds, 280es, and several other models of mercedes coupes, sedans and wagons from model years 1977 to 1985. Mar 07, 2018 most people are familiar with engine oil after all, oil changes are a frequent part of car maintenance. If you own old car as w123, w124, w210, w202 or new, you should know, what kind of oil to use for its engine. Buy cheap gearbox oil and transmission oil for mercedesbenz w123 saloon w123 230 e 2. The engine oil is a very important element in the life and function of the engine, as it reduces wear on moving part. Order online cheap gearbox oil and transmission oil for mercedesbenz w123 saloon w123 280 2.
Three neglected maintenance items on mercedesbenz w123 diesels. What happens if i have little or no transmission fluid. Gear oil is much too viscous for these systems and will cause clogging between components. Hello guys, ive been reading and looking at the mercedes benz 240d w123 series. Complete manual transmissions for mercedesbenz 300 ebay. Now its just below but the idle speed has settled by approx 100 revmin over the years. Featuring a bunch of countershaft mercedes w123 716214 on sale online. I was talking to a friend and shop owner about possible 6 speed swaps for better fuel consumption as well as highway cruising comfort. Buy cheap transmission oil for your mercedesbenz w123 online on the site. I want to do the opposite of the tittle of this thread, i have an w115 240d 3. Mercedesbenz w123 automatic transmission fluid and. Three neglected maintenance items on mercedesbenz w123. Fit the new filter and apply the new gasket to the pan. Highquality gear oil for mercedesbenz w123 and other models.
Fluid changes of the transmission oil should always be your concern. A 1979 mercedesbenz 240d w123, which should have been immortal, ends up in a san francisco bay area selfservice wrecking yard with a mere 247,348 miles on the odometer. Transmission fluid is a little less known although just as important. Which oil is best for your mercedesbenz eu 123 series w123 230e 123. Mix in the relatively rare manualtransmission versions and the availability and tweakability of the turbodiesel versions, which have had their proponents for decades, and the coupes and wagons stand out as the oddson favorites for w123 collectibles in the future. Step one was to take out the fill plug which is on the passenger side of the transmission housing. The mercedesbenz w123 is a range of executive cars produced by german manufacturer mercedesbenz from november 1975 to january 1986. I am about the check a potential w123 buy but have been informed by the seller that the transmission 4speed manual has a humming noise. Up for no reserve auction i have a 1982 300td w123 sedan with a 5 cylinder 3. What are the mercedesbenz recommendations for engine oil. Mercedes used oem automatic transmission w torque converter. Jun 23, 2018 changing rear end and manual transmission fluid the easy way duration. Aug 09, 2016 if you own old car as w123, w124, w210, w202 or new, you should know, what kind of oil to use for its engine. This model of automatic transmission was only used for the w123 240 series harder to find.
A red line representative recommended one of their manual transmission fluids i see there are a few now and dont remember which for manual transmissions which call for an atf. While some systems and procedures do cross over worldwide, this manual is not intended to fully cover mercedesbenz models sold in the us or canada. Mercedes axle spline rear new oe w114 w115 w116 w123 w126. Mercedes benz 240d manual vs automatic bob is the oil guy. Mercedes w124 dismantle the manual gearbox not automatic. Whats the difference between gear oil and transmission fluid. Transmission for mercedesbenz 230240280300 19771985 w123. This threeowner vehicle has been lovingly maintained since new, and comes with all. Oe mercedes used transmission adapter plate flange. I wanted to change the transmission fluid in the next week or two, if the weather gets better. I left a clean drip pan under the car for two days and look what i found. Some w123 owners manuals called for motor oil in the transmission. Hello, i own a s210 250 turbo diesel and it has manual 5 speed transmission and am considering a 6 speed swap.
Mercedesbenz 240d automatic transmission fluid advance auto. Mercedes benz w123 automatic transmission fluid and filter change for. Mercedes w123 diesel oil and filter change, under car. Manual transmission oil yellow swag, 10 92 1829 article. Buy gearbox oil and transmission oil for mercedesbenz w123. Fluid changes are the number one maintenance priority of making your car perform optimally and mitigating excessive wear and damage.
Number one engine oil diesel engine oil is put to task keeping your engine lubricated and clean, thanks to the additional heat, pressures, and soot put off by the diesel combustion process. Use a crisscrossing pattern like tightening the lug bolts to ensure evenly distributed gasket. Checking automatic transmission fluid level transmission. Does your automatic transmission really need replacing. The manual i have says type a automatic trans fluid, which i dont remember seeing in the. How to change automatic transmission oil and filter in w123. When changing the oil, youre going to be between 6 and 7 quarts for refill as a certain amount of oil approx a quart remains in the oil cooler unless you remove the lower oil cooler hose each time you change the oil, which is not generally recommended. English w123 automatic transmission fluid and filter change. What models of mercedes benz come with manual transmission.
You will notice that my description is a lengthy novel, but in my years on ebay and 250 plus positive transactions i have sold 2025 cars and have never had anyone show up and say it was not as described. Whilst some manual gearboxes do use transmission fluids in place of gear oil, the same cannot be said for putting gear oil into an automatic transmission. I had thought maybe the synchronizers or cups were needing replaced. The fluid assists in the lubrication and heat disputation of the transmission, and even though it is in a closed environment, the fluid can become old and contaminated. Feb 29, 2012 hey guys, try to think about the world as world, not only as united states of a. There are several versions of automatic transmissions used in the w123 but they are all 722 transmissions. How to check automatic transmission fluid level mercedes. Ive read that some came with a four speed manual while most of them came equipped with the automatic transmission that was very problematic and complex due to the vacuum control parts. Fits for all om617 turbo, w123, w126 chassis please. It has made a dramatic effect on the smoothness, as well as, the 1st to 2nd speed changes. Gearbox mount for mercedesbenz saloon w123 from 1976 my from. Complete professional advice, including motor oil, gearbox oil transaxle and lubricants for the power steering system, brake system and cooling system.
Transmission fluid keeps all the parts inside your gearbox your cars transmission from grinding as they move. This is for 1985 and some 1984 models only, it has the electronic sensor not found on earlier models. Fine metallic particles in the bottom of the oil pan. If you dont want to drive the car you can let it sit running for about 25 min for the transmission oil to reach the. Set of 6 automatic transmission fluid febi for mercedes benz. Mix in the relatively rare manual transmission versions and the availability and tweakability of the turbodiesel versions, which have had their proponents for decades, and the coupes and wagons stand out as the oddson favorites for w123 collectibles in the future.
Gearbox oil and transmission oil mercedesbenz w123 saloon. Mercedesbenz stufenheck parts kit, automatic transmission oil change online. Make sure that you can take this plug out before draining the transmission or you wont be able to refill it. Cleaned transmission oil pan and new gasket installation and refill.
Install the oil pan and do not over tighten the bolts to not crush the gasket, make the rubber do the sealing and not brute force. For extreme accuracy measure the temperature of the bottom of the tranmssion pan with a heat gun. Typically, youll want to change the fluid every 50,000 miles or so along with the filter in the transmission. Some idiot say that changing automatic transmission oil in an old car will cause it to slip and thus you should not change oil. The w123 models surpassed their predecessor, the mercedesbenz w114 models, as the most successful mercedes, selling 2. Car parts catalog for mercedesbenz w123 saloon w123 230e 123. Mb 123 w123 service repair manuals the mercedes w123 offered a lineup of executive cars produced by mercedesbenz between 1976 and 1985.
In february all european models except the 300td were offered with an optional 5speed manual transmission. Car parts catalog for mercedesbenz w123 saloon w123 230 e. W123 introduced many innovations in both safety and styling including abs brakes optional from august, 1980, retractable steering columns and airbags for the driver optional from 1982. Engines, electrics, transmission, brakes a complete manual. Heres a link to an online copy of the workshop manual its not complete and may not cover your exact model but hopefully might help. W123 1983 240d manual transmission fluid peachparts. This edition of service manual for mercedesbenz w123 1976 1977 1978. Mercedesbenz w123 e230 1981 topping up transmission fluid.
Mine is a manual transmission and judging by the tacho it idles at approx 700 revmin. Over here in germany most mercedes cars are available with manual transmission. Sell used 1982 mercedes 240td w123 diesel wagon with 4. Gearbox oil and transmission oil for mercedesbenz w123. When i first got the car the oil pressure at idle was just above the 2 mark. Your manual transmission can take a heck of a beating over the years and it is one of the most neglected service areas on a car. Well lets get that old fluid and filter out of that transmission. Complete manual transmissions for mercedesbenz 300 for. December 31st, 20, data, featured, gearboxes, mercedesbenz, 32 comments. It has made a dramatic effect on the smoothness, as well as, the 1st to. Buy countershaft mercedes w123 716214 now on the internet. Mercedes w123 r107 w114 w115 220d 250c 280c 450sl fits. Complete advice for all components, such as the engine, gearbox transaxle, brake system, power steering system and cooling system. Gearbox mount for mercedesbenz w123 saloon w123 cheap.
One of the less common maintenance tasks performed on a car is changing the transmission fluid. If yours is an auto it might idle at a slightly lower speed, hence the lower oil pressure. Even mercedes goes to great lengths to warn you in the service manual about this. The best way to make sure your fluid has reached the required temperature is to use a etekcity lasergrip 774 noncontact digital laser ir infrared thermometer temperature gun, yellowblack and point at the transmission oil pan.
Now, after about 50 miles or more, it is a new experience driving with the manual. Changing the transmission oil in my 5 speed manual was a straight forward job but it came with the usual fiat challenge. There are several versions of automatic transmissions used in. Hey guys, try to think about the world as world, not only as united states of a. Order mercedesbenz w123 saloon w123 220d 67 hp gearbox oil and transmission oil easily at autodoc. Mercedes w123 troubleshooting, repair, and service manuals. I know my gearbox needs atf rather than gear oil but my local factors have a few different. Most people are familiar with engine oil after all, oil changes are a frequent part of car maintenance. Mercedesbenz w123 automatic transmission fluid and filter. Car parts catalog for mercedesbenz w123 saloon w123 230. In addition, it cleans the engine, inhibits corrosion. Disclaimer, in most cases i havent been able to double check the numbers, and facts, this is collected info from the internet. Mercedesbenz 230240280300 19771985 w123 transmission.
727 118 1350 1393 524 936 1381 1399 702 980 129 789 1219 128 463 1029 880 586 102 521 1548 899 1203 1381 554 515 1578 704 108 1101 17 1021 1377 726 112