75w140 vs 85w140. 0 noise from the rear end now! Really quiet.
75w140 vs 85w140 Nov 24, 2013 · Excursion - King of SUVs - Full synthetic 75W140 vs 85w140 conventional? - I went to town the other day to buy some gear lube to change out my rear diff oil. Jul 9, 2007 · After that failure I went with Bel Ray 85w140 in the Tranny and Final Drive. Jan 30, 2024 · 85w140 gear oil is recommended for use in applications where extreme pressures and shock loading are expected. IndyFan. May 27, 2002 · My 3/4 ton with solid axles front and rear came with 75W90, I changed it with Mobil 1 75W90 the 1st time, and 75W140 the 2nd. com FREE DELIVERY possible on eligible purchases Mar 8, 2025 · I did use 85w90 or some number thats similar when I couldnt find anything but service manual asks for 85W140 which im guessing is for the high heat resistence? I now make sure to always have parts ahead of service maintenance so I dont have to run around last second to find what I need. 1L. Add four ounces of additive friction modifier C8AZ-19B546-A (EST-M2C118-A) or equivalent for complete refill of Traction-Lok rear axles. and remember to please post the year/make/model of the vehicle you are working on. Óleo para Engrenagens Automotivas. renoduckman. Welcome, Guest. Apr 6, 2014 · Drives and Lower Units - 75W140 or 85w140, anyone running it? - Anyone running these heavier oils in their drives? I know that Ford, and some other manufacturers, have specified 75w140 when towing heavy, in the rear diffs. Royal Purple 85W140 Jul 26, 2016 · 75w140 if hard acceleration is frequent (most probably) or towing 75w90 at low temperatures, or if hard aceleration is infrecuent (unlikely) Keep in mind this chart of viscosity vs temp. Motul GEAR Competition 75w140 is a specially formulated transmission oil for Oct 11, 2017 · 85w140 syn is the way to go, still better cold flow than regular 80w90 and much better protection. May 6 Sep 8, 2011 · Just had the TruTrac rear diff installed in my 2007 Nismo 4x4. IMO i would put the 140 in anything that works under heavy loads or trailers. Is Nov 30, 2010 · The Ford 8. You will also see a bit of price difference between 75w90 and 75w140 synthetic gear oil. I'll consider a step up to 75w110. I run mobil 75w140 without any issues, but the amsoil stuff is great too. It had nearly turned solid!! I turned the cup upside down and it didn't flow at all. I don't think I need 85w-140 plus I have lots of Amsoil 80w -90 I want to use. I chose the Delo because of the IsoSyn technology, supposedly syn performance from a conventional lube. 0 Laredo Selec-Trac at 140k Aug 24, 2014 · 75W140 for increased service life , whilst avoiding gear whines. Jeep says 80w-90 for normal use and 85w -140 for towing. They didnt have any strait synthetic 75w140, but had 85w140 conventional. Does Amsoil charge more for the 75w140 than the 75w90? Walmart charges $6. The idea that heavier oils handle heat better does not figure into gear oil selection. Pricing. Nov 12, 2013 · Buy BEL-RAY One Liter 85W-140 Hypoid Gear Oil: Gear Oils - Amazon. com. if just an empty daily driver, 75w90 is spec'd and the best for top mpg. Do you need to do any special flushing out of previous old Mineral oil in the axle before refill with Redline? 4. Want some advice. It's an Australian spec'd oil that we use to use in the RWD stuff like Falcon & Transit. I used M1 75-140 in the 02 F150 and its well over 200k without issue. Max Gear is recommended for use in truck and automotive front or rear differentials, manual transmissions and lower gear units of marine engines that specify use of an API GL-5 or GL-4 fluid. I am not aware of any changes made inside the rear. They are designed for passenger vehicles, light trucks, heavy trucks and off-road equipment. Oct 2, 2011 · Time to change my diff oil again. Aug 20, 2015 · Ford recommends 75w140 in the later 8. Aug 11, 2005 · 75w140 seems to cost a lot more than 75w90 for some reason, so no point in spending the extra money. 75w90 vs 75w140 Gear Oil. 4. Does it really matter if I run the 85w140, as long as I fallow the service intervals for a conventional gear oil? Jul 22, 2021 · This article compares 75w90 vs 75w140 in terms of viscosity grade, performance, fuel economy, and applications. Both 80w90 and 85w140 gear oils are commonly used in automotive applications. 6. To accommodate the heavier GVWR, Ford called for 75W140 to increase reliability. If its a daily driver, nothing wrong with 75w90. Joined Feb 1, 2003 Messages May 17, 2022 · 75w140 Vs 80w90 Gear Oil – Head to Head Comparison. The 85W140 is also easier to come by around here. I wouldn't run 75w140 unless towing. Mar 12, 2011 · Looks like the 75W140 is full synthetic and the 80W90 is conventional. See full list on insteadoffix. Oct 16, 2023 · “75W-140 gear oil” is a crucial component for maintaining the health and performance of vehicle transmissions and differentials. 75w90 vs 75w140 Table Oct 1, 2018 · I'm going to try Lucas 85W140 next gear oil change. May 6 May 16, 2017 · Full synthetic 75W140 vs 85w140 conventional? hav24wheel. Oct 21, 2006 · The rearend won't care if the oil is synthetic or not. Sometimes Ford Dealerships likes to jam one home on us. Yet the Rubi calls for 75w140. How much difference would it make going from a 75W90 vs 75W140 (assuming a 75W140 syn and not a mineral SAE 140 Sep 25, 2006 · Royal Purple Max Gear 75W-140 High Performance Synthetic Automotive Gear Oil . Amsoil recommends 75W-90 or 75W-110 for the standard diffs. Oct 20, 2018 #4 Versnellingsbakolie Racing SYN LS 75W140 van 77 lubricants is een volledig synthetisch thermisch stabiel smeermiddel met beperkte slipversnelling dat is ontworpen om te voldoen aan de veeleisende eisen van lichte en zware bedrijfsvoertuigen en off-highway apparatuur die in de zwaarste bedrijfsomstandigheden werkt. 31 not too long ago and after the rear is warm I sometimes hear a whine when decelerating. 75w140 Gear Oil. 7K views 11 replies 8 participants last post by smackdownCTSV Feb 10, 2013 Oct 17, 2023 · When choosing between 75w90 or 75w140 gear oil, there are several factors to consider. Sep 10, 2018 · Just for kicks I took some of the Mobil 85w140 and put it in the freezer overnight in a solo cup. I switched out the dexron LS and replaced it with mobil 1 85w140 LS gear oil and added the proper amount of ford XL3 modifier and it worked amazing. 75W90), the thinner it is compared to water at the same temperature. In order for any of these lubricants to work your gears have to be in decent shape. Would this one be better then 80W140? 3. 75W-85: Good flow in low temperatures. A bottle of Redline FM added for the LS. Reading the story in MOA, I'm second guessing myself and have the urge to go to 90w. I know this has been discussed Oct 10, 2009 · What are the pros and cons of running 75W140 vs 75W90 in the live axle in a 350-400BHP street car? Last edited: Feb 20, 2010. I did the same test with Mobil 1 75w140 I had laying around and it was thick but still very fluid like. Also, I’ll walk you through how different grades affect performance in your Mustangs , BMWs , Subaru , and more. Feb 9, 2013 · Diff Fluild - 75w90 vs 85w140 vs RP vs ACDelco Jump to Latest 7. Rear Differential Oil Change. Asking about a second opinion (ie "Is the shop trying to fleece me?"), please read through CJM8515's post on the subject. The lower the number associated with the oil (75W140 vs. Además, permite disminuir los tiempos inactivos para los cambios aceites según las estaciones del año. Well, when every manufacturer claims that they own the best one, it is obvious to grow some suspicion and also compatibility checks are needed. Apr 25, 2007 · 80w-140 vs. El 75W140-S permite la reducción de inventario. Along with the Royal Purple 75W140 I added Lubegard Limited Slip Friction Modifier. U. As it heats up it resists shearing through the film. Mar 4, 2024 · Choosing between 75w90 and 75w140 gear oils is crucial for your vehicle's performance and durability. I put Castrol SAF-XA in there when I first got the car as I got if free through work. De hecho, puede ser utilizado en una amplia gama de temperaturas, reemplazando muchos grados de aceites: SAE 75, SAE 80W140, SAE 85W140, SAE 140. Looking online and locally I’ve found 85W140 significantly cheaper. Northern Vadoesn't need a 75w140, and I don't remember F-150 diff's falling out all over the place. These two types of oil have different viscosity ratings, which affect how well they protect your vehicle's gears in various conditions. Thanks for posting on r/MechanicAdvice!Please review the rules. However, overall both the gear oils are pretty similar but they do serve different purposes when it comes to general use. Consider your vehicle’s application when selecting between 75W-90 and 75W-140 transmission oil. Nov 26, 2013 11:25 AM. 1999 - 2016 However, if we had to choose one, we would go with 85w140 gear oil as it is thicker and thus offers better protection for the gears. Nov 26, 2013 10:25 AM. If the diff has a history of failure, then a 75w140 or for hot weather areas. Mar 17, 2021 · Any 75w90 synthetic is fine and RedLine/Amsoil/Driven have a 75w110. Bluetooth retrofit, Speedhut boost gauge (20 psi), Dinan TB's and VS, KB BAP, Howerton/HFS-3 Aquamist WI trunk setup (50/50), with 2nd Jan 28, 2020 · change interval may be waived if the axle was filled with 75W140 synthetic gear lubricant meeting Ford specification WSL-M2C192-A, part number F1TZ-19580-B or equivalent. CT8. The freezer temp is set to zero degrees. 2 Operating Temperature Range: 75W-80: Optimized for fuel efficiency and moderate Aug 19, 2022 · According to the sticky thread here, the Dana 30/35 require 75W140 gear oil. G. May 16, 2017 · Full synthetic 75W140 vs 85w140 conventional? hav24wheel. I'm curious as to whether or no the 85w140 would work. 85w-140 in D30 Jump to Latest 21K views 3 replies 3 participants last post by brrempel Apr 25, 2007 Dec 8, 2012 · An example: some go as far as to "cut" 75W140 with 75W90, a 50/50 mix trying to arrive at 75W115 for whatever reason. Gear Competition 75W140 1L. Is 85w140 oil okay for my rear axle? Tylus. YMMV. MOTOSEL GL-5 Synthetic Gear Oils are formulated with synthetic base stocks for use in universal duty hypoid or spiral bevel gear differentials and manual transmissions in passenger cars, light duty trucks and sport utility vehicles. Dec 4, 2016 · C4 Tech/Performance - 75W90 vs 75W140 for Differential - Hi All, I would like some opinions. They both show the same API service rating of GL-5. Different oils are designed for different types of engines and can make a big difference in how your car runs. Aug 14, 2009 · I've found that the FSM suggests 75W140 for the front and 80w90 for the rear, unless it is used for frequent towing, in which case they suggest 75w140 as well. I like that easy pack pouch the Amsoil comes in! It makes it easier to fill the diff! Mar 14, 2021 · Ford once called for 75w90 but I believe at some point there was a TSB saying to switch to 75w140 down the 8. A difference of $33. Fleet Mechanic. Thicker protects better. For all other oils, the tests were executed with fresh oil only. 13. I don't tow anything with it. I am leaving it stock for a while. STOCK WJ WARRIOR 2004 4. Jan 22, 2007 · 2. From Autozone: "Exceeds All GL Classifications, API GL-4, API GL-5, API MT-1, SAE J2360 MIL-PRF-2105E, MACK GO-J, PG-2 Limited Slip" Jan 3, 2009 · If you don't tow or haul and live in a generally cool climate, yes, you could get by with a 75W90 synthetic very well. Joined Jun 16, 2005 Messages 2,775 Location Brownsburg, Indiana. 80w90 or 75w90 will work fine. I am changing the rear end lube. 8’s. 8s used in heavy vehicles. Not sure how much of a difference, but I'm running 85w140 in the rear diff on my Cherokee that stuff is THICK. 40k miles on 85/140, it's probably too late to switch back to 90w and save myself from the problems of bearing/race failure but I still have El 75W140-S permite la reducción de inventario. Reply. So, I'm shopping and I find Valvoline DuraBlend 85w140 for a third of the price of Mobil1 Synth 75w140. The older Jul 18, 2020 · The manual asks for synthetic gear oil 75W140 API GL-5 for both the rear diff and the gearbox. Delo Gear ESI: • meets the performance requirements of API Service Categories GL-4, GL-5, and MT-1 • is qualified for SAE J2360 (formerly known as MIL-PRF-2105E) • is approved for Meritor O-95 and O-76* extended drain, up to 500,000 mile initial and service fill** • SAE 80W-90 is approved for Mack GO-J PLUS up to 500,000 mile initial and service fill** *Meritor O-95 supersedes O-76 and Jan 19, 2005 · 75W90 VS 85W140 Differential oil Jump to Latest 5K views 3 replies 3 participants last post by jasonh Jan 20, 2005 Aug 28, 2011 · Gear Oil 75W140 vs. FISPQ. 75W140 and 75W90 gear oils are both produced by Royal Purple. Ficha Técnica. 97 for 75w90 and $11. Tienes una gran variedad de lubricantes de On the other hand, as 75w140 is designed for usage in extreme conditions and loads, it is often less efficient in fuel economy than 75w90. Excursion - King of SUVs. Mar 8, 2017 · Buy TRIAX Synergy Gear MAX 75W-140 GL-5, PAO Synthetic Long-Drain Axle, Differential Extreme Pressure Oil, Limited Slip Ready, 750,000 Mile Rating on Highway (1 Gal): Gear Oils - Amazon. If you plow tow race haul, use the 75w140. If owner works vehicle, power mods, tows/plows, hauls. I am going to monitor the condition of the oil, and if it looks diry too soon, then maybe I'll change to the heavier for the rear. So, the difference between "75W90" and "75W140" is that at operating temperature, the 75W140 will be considerably thicker than the 75W90 but at room temperature they will be about the same viscosity. I'm going to be towing a U-Haul trailer for 600 miles, and was thinking that I should change the rear differential fluid beforehand. 8 @100 85w140= 284 @40 and 26. lula2020. If we look at 75w90 and 75w140, we discover that the main difference is the running temperature. air duct, TB bypass, CAGS delete, GMM Ripshifter w/PMFL handle and Hurst Cue Ball knob, GTPprix Shift Light, Predator tune by me! Apr 28, 2009 · I can't find any 75W140, but have found 85W140 gear oil. Is too thick of a rear diff Sep 20, 2023 · The 85w140 vs. Jul 24, 2022 · The 75W140 oil is a better choice for hot climates or if you do a lot of driving in hot weather. Aug 3, 2018 #9 75W-140 FM as needed. I. My GMC Sierra, weighing 6,000 pounds, capable of towing 5,000 pounds, only calls for 75w90. 1999 - 2016 Super Duty. 75W-140 Gear Oils 6. C. Jan 9, 2024 · Differences Between 75w90 Vs. Jun 4, 2005 · It is my understanding that both 75W90 and 75W140 are both 75W oils when cold, but change to either 90W or 140W when warmed up. 0. 75W-90 vs. 0 noise from the rear end now! Really quiet. I hope this article, 80w90 vs 85w140 gear oil, has helped you make a more informed decision when it comes to choosing the right gear oil for your car. 75W140 Vs 75W90: Pricing. 8 @100 I was planning on sticking with the RP in an attempt to keep the make ups the same since I can't do a complete drain and fill. 75W-140: Adequate flow in cold conditions. In the Redline website, it says there is another 75W140. 8 now called for 75w140. I say you can, but most 85w140 are conventional, while every 75w140 I see is a synthetic. The 75w90 is less expensive than the 75w140 gear oil due to the composition of these liquids. com said that the 90 was fine. 🛢️ 大家都推薦10w30齒輪油的原因有很多，紅外線拍攝揭示了其與85w140齒輪油在運行過程中的溫度差異🔥。選擇適當的齒輪油對車子的運作非常 Aug 21, 2013 · So if you want to walk into a brick and mortar. service interval is every 12000km, I replace every 10. Comparative Analysis: 75W-80 vs. It’s because 140 means it takes 1 second for 140 ml to flow through an opening. You have to use the additive for your limited slip differential. com FREE DELIVERY possible on eligible purchases Jun 10, 2004 · I was wondering if anyone has ever tried a 75W140 or 85W140 GL4 gear oil in a manual tranny. But, synthetics, IMO, are better. Due to all the conflicting opinions, I stayed with the Mobil1 75W90, even though I do tow. Nov 23, 2005 · Go to Wally and shake a bottle of 85W140even at room temp its thick. Would a thicker gear oil protect better in the 100F+ summers on long extended highway runs? Also,what would the pros/cons be of using a heavier gear oil like that? * For Type 2189E (75W140), tests were done both with new oil and with used, deteriorated oil. While it’s understandable for most car owners, it doesn’t mean that it is not a good idea to learn what these differences are. There’s a lot of options in terms of gear oil in the market. 5mm Wires, TR55 plugs, Homemade CAI, Ghetto Inc. Sep 16, 2016 · honestly any GL5 75w140 synthetic should work fine as long as you use the right friction modifer AND the oil you pick is compatable with it. [ Genuine oil for the Nissan GT-R(R35) ] Type 2189E (75W140) is appointed as NISSAN genuine differential oil for the NISSAN GT-R (R35) 2012 and the later model. Any problem with using the 80W90 for towing? Gulf Gear MP 85W140 GL-5. Embalagens Diponíveis. Does it really matter if I run the Dec 30, 2006 · Are there any pros or cons when choosing weights for a rear differential gear oil,like 75W90 vs 80W90 vs 75W140 vs 85W140? I`ve often wondered what the best all around rear differential GL5 gear oils are,weight wise,to ensure the longest lasting rear differential. Now I can't remember if I used the older 75w-140 or new formulation 80w-140. 75W-90: Good flow at low temperatures. 5" AZA Z-1 wheels black w/BFG KDW-NT 245/40/18 rubber, Kooks 1 3/4" LTs coated by Bob@PMFL, Flowmaster Catback, Aeroforce Interceptor Green GTO Edition Guages, Banshee guage pod, MSD 8. Jun 24, 2003 · 1997 - 2003 F150 - Rear Diff Fluid 75w140 VS 75w90 - Ok I'm about to change the rear diff plate on my 1999 ford f150 xl truck. Both oils have their own benefits and drawbacks, so it is important to choose the right one for your vehicle. Nov 30, 2012 · There is no problem using a lower winter rated viscosity such as 75w-90 vs 80w-90 and is most likely better (lower pour rate). Mixing 80w90 and 85w140 gear oils is possible, but it is generally recommended to stick to one viscosity for optimal performance. He is pretty adamant about it too. This means from the factory I had the electronic locking rear for those that don't know. I had 3. Wildguzzi. The two oils have different properties, with 75W140 being a heavier, more viscous oil than 75W90. Advanced Performance Multi-Grade Gear Oil. The axle lubricant Mar 14, 2024 · 但是噪音聲較大一些，立馬改回85w140，起步變很有力(這差異很明顯很有感)，比較沒噪音，轉速起來給多少油門就給多少力，但尾速略差，但沒有差很多 個人覺得，原廠手冊加甚麼規格就加甚麼，可能85w140比較黏所以摩擦力大，85w140 高溫黏度是75w90 Aug 9, 2023 · 75w140齿轮油什么意思（齿轮油85w一140是什么意思）75w140齿轮油什么意思（齿轮油85w一140是什么意思）齿轮油85w140表示齿轮油是多级油，有85w和140两个级别，适用于环境温度为零下26摄氏度至零上50摄氏度。 Jul 9, 2016 · 85W-90 vs 85w-140 for Stelvio Gear box. Dec 8, 2015 · That forms the basis of me usually recommending minerals 85W140 (and 80W90) over synthetics 75W140 and 75W90 for shear stability (over and above it's higher viscosity reading property) which is a highly desired property in gear trains for components protection and longevity. Nov 24, 2013 · They didnt have any strait synthetic 75w140, but had 85w140 conventional. Below 40ºC-100ºF the viscosity of a 75w140 oil is far superior than 75w90 oil althought both are 75w (it is strange for me) Grafico viscosidades: Diferenciales Sep 5, 2002 · 1997 - 2003 F150 - Differential: 75W140 or 85W140 GL-5 - Wow. It's 4x4 offroad and has a 5. 8 rear called for 75w90 until 2001 when every vehicle w/8. Como me tiraba aceite el retén del morro del grupo trasero, tuve que cambiar el aceite y al no tener 75W140, le puse Repsol 85W140 con aditivo (pues era lo único que tenía y encontraba a la venta cercana) y para "ser más papista que el papa", se lo cambié también al delantero. Jan 30, 2023 · Generally speaking, viscosity measures how thick or thin an oil is compared to water at a given temperature. Please login or The Stelvio is a CARC - it should not have 85w140 in it anywhere; it should May 14, 2016 · Full synthetic 75W140 vs 85w140 conventional? hav24wheel. 75W140 is synthetic, and usually has pretty good cold flow properties. I'll probably use 75W90 up front and 75W140 in the rear next time, as others have Dec 3, 2002 · 75w90 vs 75w140 . Thanks! Jan 25, 2010 · if you're towing/hauling heavy often, over 10k lb loads, 75w110 or 75w140 especially critical in high temps. Want to change the diff oil on front and rear, looks like 75w140 is recommended. It says " also for use with standard differentials ". 75w140= 195 @40 and 28. Jun 5, 2006 · I've run Delo 85w140 in my F350 for the last 10k miles. Viscosidade. Now at 90k, no signs of problems yet. Is there a significant difference between the two? Can I use 85W140? May 25, 2007 · The second number in "75W140" indicates that the same oil will be no thinner than 140W singlerate oil at operating temperature. I can't necessarily recommend a viscosity outside what Jeep says, but they do recommend 75W-140 for the Quadra Trac & Vari-Lok. Jan 20, 2003 · I used Redline 75W-140 and Amsoil 75W-140 for many years in Dana 30's. Do you see any fuel consumption improvement with Redline vs Mineral? Aceites de transmisión 75W140 En Recambium queremos ayudarte a garantizar el buen funcionamiento de tu vehículo, y para ello, ponemos a tu disposición una amplia selección de aceites de transmisión 75W140, con el objetivo de que puedas lubricar la caja de cambios de tu vehículo a la perfección, lo que es fundamental para su buen funcionamiento. I'm impressed. Jul 31, 2006 · Stock Rubicon 2006 manual trans. Maybe there's a benefit, maybe not. The mechanic that did the install put 75W90 in the rear and I thought 75W140 was required, but 4X4parts. Certop 85w140. Should I put in the 85W140; or use 80W90? The manual calls for 75W90, but can't find any for a decent price. Joined Oct 9, 2014 Messages 15,365 Location Idaho. I would think, that your typical sterndrive that is pushed pretty hard, whether it be due to HP, Mar 17, 2022 · Many people don’t know the differences between 75W-90 and 75W-140 oil. Conclusion Oct 27, 2005 · Yellow Jacket M6 18x8. Joined: Feb 2003. 86 for 75w140 It probably won't hurt anything, though. BTW the reason GL5 gear oil or "Hypoid" gear oil literally smells like hell is the sulfur that is required to accommodate the sliding motion of the ring and pinion. Jun 22, 2019 · Diskutiere Unterschiede Getriebeöl 85w90 vs 85w140 im Anfängerfragen Forum im Bereich Starthilfe; Hallo Gemeinde, ich habe einen SYM Symply 50 4T und suche grade ein passendes Getriebeöl. . Regarding gear oil specifically, 75W140 is a more viscous option than the 75W90 variety. Posts: 1,314. unDummy. The load trumps climate, so if you hal more than just short hops and short duration, stick withteh 75W140. This calls for a comparison of your desired products which led us to these two. BTW - If you use a high quality synthetic (such as AMSOIL - Severe Gear® Synthetic Extreme Pressure (EP) Gear Lube 75W-90 (SVG) ), you most likely will never have to change it again (it's good for 100K miles easily)! Mar 11, 2009 · Full synthetic 75W140 vs 85w140 conventional? hav24wheel. Here, we will be comparing the 75w140 vs 80w90 gear oils, head to head. 1 Cold-Weather Performance: 75W-80: Excellent cold-weather flow. May 6, 2015 · I've been using Royal Purple Max gear 75w140 and was wondering if the 85w140 wold help more. 20L. GVWR and horsepower have grown considerably since 2001. dlundblad Jan 13, 2012 · Walmart has SuperTech, if you have an Auto Zone they have Valvoline 75w140 which would be my preference, especially since it is only about a dollar more than the ST. On the other hand, 90 means it only takes 90ml to flow through the same Mar 17, 2021 · I use 75w90 in place of all 75w85 differentials and transfer cases. 75W-85 vs. I was planning on using 75W90 Synthetic and then I read somewhere about switching to 75W 140 Synthetic. 75W90. '94 Pickup Xtra-Cab V6/Auto 4WD Transax 80W90 gear oil is designed for manual gearboxes and transfer cases and differentials where an 80W, 80W90 or SAE 90 gear oil is specified, whilst Transax 85W140 generally is used in heavier vehicles where 85W140 or SAE 140 gear oils are specified. Gear oil. Compañeros, no se ya que contar al respecto, pues hoy estoy desesperado con los grupos del Grand Cherokee. 40k miles on 85/140, it's probably too late to switch back to 90w and save myself from the problems of bearing/race failure but I still have . A 75w140 contains higher viscosity than a 75w90. Descrição do Produto Sep 7, 2011 · Jakie są różnice w zastosowaniu olejów przekładniowych SAE? Kiedy używać olejów syntetycznych, a kiedy mineralnych? Jakie mechanizmy wymagają olejów 80W90, 75W90, 85W140 i 75W140? Jun 5, 2003 · The guy that's rebuilding the rear axle in my Jeep wants me to use 85w-140 in it. It runs a bit quieter with the 75W140, also with a bit less feel from the driveline, but can feel sluggish in below freezing weather. 4lt Trinton V8 in it. Vehicle Application. As a result, 75W140 is more expensive than 75W90. 37’s switched out for 3. 80w90 gear oils Main differences, the 85w140 has a lesser viscosity index than the 80w90, which makes it more liquid-like and less thickness to it. Jan 16, 2004 | 02:30 AM Share #4 carpe_diem. The dealership sells the 1L bottle for $38 (ripofffff) whereas the local Valvoline distributor sells a fully synthetic 85w140 oil (API GL-5) for $5 per 1L. com Aug 7, 2005 · Believe it or not, you'll generate more heat with the 85w-140 than you do with the 75w-140. Any thoughts would be appreciated. This specialized lubricant, with its unique viscosity rating, plays a vital role in ensuring smooth gear operation, minimizing wear and tear, and enhancing overall drivetrain longevity. here is what you can get with the J2360 in 85w140. Likes: 35. Weight depends on what type of conditions you torture the 'end with. eqwquminluyncyxruutxybwlaxauvmionjmfhccsttqczqhlwzuwiwrxwpkbqcjnozgogzkrgpyjojkvkxbg