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Gl4 vs gl5 gear oil of Technology
Jul 5, 2022 · Learn how GL-4 and GL-5 gear oils differ in EP additives, severity and applications. Find out why AMSOIL SEVERE GEAR Synthetic Gear Lube is the best choice for your vehicle.Received 260 Likes on 161 Posts. GL-4 vs GL-5 4 speed gear oil. Ok so I want to change gear oil in my 75 L48 4 speed .. a little confuse on what I should use..my owners manual says 80/90W GL-5 non Synthetic…. However doing some research I am reading some C3 owners are saying you should use the GL-4 Synthetic…. Any opinions would be ...Nissan has the same problem with 75W -90 oil, but their manual clearly states 75W -80 for 6 speed transmissions and 75W-85 for 5 speed transmissions. It does not spe cify "non sulfur/phosphorous" oil, instead referring to "Genuine Nissan Oil" (which does not contain those additives). VW calls for 75W oil that meets their spec.It was an email reply from Dave Granquist, the long time Redline Oil tech guy. I got his email from a guy on the Bob is the Oil Guy forums. This guy is very knowledable and sticks by the Redline recommended Redline MTL 75W-80 GL4 for the trans and their 75W-90 GL5 or 75W-90NS GL5 for the rear diff. He says either will work in rear diff.Got a tip from a VW friend that I should possibly renew my gear box oil. He recommended 75W90 GL4+, but I can only find one single oil with that spec, everything else is GL4/GL5 (non plus). Now from reading up on it, plus seems to be a newer mixture that is a bit better for modern cars.Yes, you can mix the GL4 oils up with GL4 oils for use in transmissions. Many experts are against the use GL5 gear oils in car engines because of their corrosive nature. When you mix it up with GL4 oils, it can still be harmful to copper components inside the transmission. When you’re using the GL5 for the gearbox, you can mix the MT1 oils ...80W-90. SKU: 25031. 250 ml. High-performance gear oil based on selected base oils. With special additives for manual shift transmissions. Minimizes wear and noise. Outstanding corrosion protection and resistance to aging. Meets the requirements for API GL4 and GL5 performance categories and corresponds to SAE 80W-90 viscosity grade.Suzuki Marine GL5 Gear Oil & Pump Kit 1L. £ 30.95. Only 2 left in stock. Suzuki Marine GL5 Gear Oil & Pump Kit 1L quantity. Add to cart. SKU: 99000-79N12-M08 + PumpCategories: Gear/Gearbox Oil, Oils, Grease, Lube & Fuel Treatment Brand: Suzuki. Description.Very early 90 and 110’s were fitted with either LT95 4-speed (also fitted to early Classic Range Rovers) or LT85 5-speed gearboxes. These boxes are very robust and when mated to engines in standard tune are relatively unstressed. Consequently, both boxes can be filled with a 15W50 or 20W50 engine oil (API SG/CE or ACEA A2-96/B2-96).Suzuki Marine GL5 Gear Oil & Pump Kit 1L. £ 30.95. Only 2 left in stock. Suzuki Marine GL5 Gear Oil & Pump Kit 1L quantity. Add to cart. SKU: 99000-79N12-M08 + PumpCategories: Gear/Gearbox Oil, Oils, Grease, Lube & Fuel Treatment Brand: Suzuki. Description.From my understanding GL-1 is a straight mineral oil without any of the harmful additives found in GL-5. If you use GL-5, the sulfur it will eat the brass syncronizers. GL-1 can be hard to find at autopart stores because it's not typically an automotive transmission oil. It is mainly used in old tractors like Fords for example.Phillips 66® Automotive Gear Oil GL-4 is a multipurpose, extreme-pressure, API GL-4 automotive gear lubricant specifi cally designed for use in select manual transmissions and in drive axles with spiral bevel gears or with hypoid gears operating under moderate speeds and loads. Automotive Gear Oil GL-4 is formulated to provide long service ...The GL4 vs GL5 has been debated to death. When GL5 first came out some of the additives were corrosive to "yellow" metals like bronze. This has been address and corrected, so any major brand of gear lube that is GL5 rated is OK to use. I use Swepco 201 80W-90 in my Berg 5 tranny.- Take Your Oil. Can You Use GL-5 Gear Oil Instead of GL-4? Written by Emon in Gear & Transmission Oil Last Updated October 28, 2023. Let's say you're out of GL-4 gear oil and the store is all out. Can you substitute GL-5? If you can't find GL-4 or if GL-5 is the only option, using GL-5 is better than using no oil at all.80W-90. The numbers "80W-90" refer to the viscosity grades of the oil. Since it has two numbers, this oil has two viscosity grades. The 'W' means winter. The number "80" -- in this case -- signifies that the oil is designed to work well in lower temperatures. The second number defines how thin the oil must be at 100 degrees Celsius.From what I understand MT-1 is from synchro-less (semi-)truck trannies. GL-5 is for rear diffs or anything with hyploid (90 degree) gears. And GL-4 is for regular trannies and transaxles. Some gear oils will say GL4/GL5, you can use these in a manual tranny. M1 says right on the bottle that it's a MT-1 and GL-5 rated.Related: GL4 Vs GL5: Detailed Comparison. 75w90 vs 75w140: Underlining the Difference The differences between 75w90 vs 75w140 gear oils Viscosity Grade. A 75W-90 is thinner at higher oil temperatures than a 75w140. Recall what I said, the higher the number after W, the thicker your oil will be in hot weather.I use GL4, Redline MT90 personally, for the many times documented reasons here and on the Interwebs (GL4 is less harmful to yellow metals). You want to use GL5 hypoid gear oil definitely in the diffs and the transfer is indifferent, it's got neither hypoid gears nor yellow metal.GL-4 is the only way to go with our cars." This is correct. Many GL-5 gear oils use a sulfur-based additive package which chemically etches itself onto the face of iron/steel gears and acts as an extreme-pressure agent to protect them from more serious wear. However Newer ones (Chevron Delo gear oil) use a non-corrosive boron-based …High-performance gear oil based on selected base oils. With special additives for manual shift transmissions. Minimizes wear and noise. Outstanding corrosion protection and resistance to aging. Meets the requirements for API GL4 and GL5 performance categories and corresponds to SAE 80W-90 viscosity grade.From what I understand MT-1 is from synchro-less (semi-)truck trannies. GL-5 is for rear diffs or anything with hyploid (90 degree) gears. And GL-4 is for regular trannies and transaxles. Some gear oils will say GL4/GL5, you can use these in a manual tranny. M1 says right on the bottle that it's a MT-1 and GL-5 rated.My Gen 1 spec'd it and after tons of reading and research it resulted in me from the info spec'd. GL5 is equal and better than the typical hypoid GL4. I of course go with synthetic GL 5 once the breakin and flushes are done to the diff's. Various brands have different characteristic amongst all the GL5 out there which confused me a lot as well.Mobil 1 Synthetic Gear Lubricant is suitable for all automotive applications where lubricants meeting MIL-PRF-2105E, API Service GL-5, are recommended. It can also be used in rear axles where an API Service GL-4 lubricant is recommended. It should NOT be used in any transmissions requiring an engine oil or automatic transmission fluid, or GL-4 ...GL3/GL5 Gear Oil Ratings. GL5 gear oils can attack the yellow metals found in manual transmissions. GL5 gear oils are recommended for differentials. ... Note this does not mean fluids that say GL4 / GL5 are acceptable. An example of a popular replacement fluid for the AX5 / AX15 is Redline's MT90 GL4 75w90.Mar 20, 2023 · The main difference between GL-4 and GL-5 gear oils is in the level of extreme-pressure (EP) additives. EP additives effectively protect gears by providing a sacrificial layer on gear surfaces; these additives are essential for protecting gears operating under heavy loads and extreme temperatures. A typical GL-5 gear oil provides about twice as ...Southeast United States. Sep 28, 2004. #7. I was told by a Coastal lube engineer that most if not all modern gear lubes were "buffered", so as to be safe on yellow metals. Coastal's lubes are rated GL3, GL4, and GL5 on the container. If your tech sheet says the lube is OK for manuals, I wouldn't worry.Oct 29, 2017 · Oct 28, 2017. #1. Hello, This may be one of the most clouded topics in regards to gear oil. In 2017, is a GL5 MT1 rated gear oil acceptable in a thirty year old brass synchro manual transmission? GL5 gear oil is cheap nearly everywhere, GL4 gear oil is mainly from specialty brands and expensive. I wanted to ask the pros here: GL5 MT1 = yellow ...My KIA Ceed recoomends for manual transmission oil: 70W API GL-4. I cant find nowhere 70w oil, so can I use 75w oil (api GL4) instead? Yes, you can and you get stronger oil film for components protection . But you might have higher tendency of encountering morning cold shift harshness ,depending on your locality .Discover the Difference - GL4 vs GL5 Gear Oil | VP Racing What's the difference between GL4 vs GL5 gear oil? The main difference is the amount of extreme pressure (EP) additives. GL5 has more EP than GL4. vpracingfuels.com transmission and differential . current: 84 Spider VeloceJul 5, 2022 · Learn how GL-4 and GL-5 gear oils differ in EP additives, severity and applications. Find out why AMSOIL SEVERE GEAR Synthetic Gear Lube is the best choice for your vehicle.Newer lubricants provide improved gear protection. Any GL4 will do, but the newer lubricants have better gear protection and lubricity. I would suggest most any GL5 synthetic. If you have a bit of gear noise, try Redline's "Heavy ShockProof®" - film thickness greater than an SAE 75W250, yet low fluid friction like 75W90.Taking a GL5 15cst gear oil and diluting it with GL4 9cst 'mesh and unknown wt shockproof gear oil and expecting it to protect wasn't a good idea. Sure, when you go thinner, shifting usually is easier/better and is why most gear boxes filled with 90wt have stepped down to 85wt, simply to appease the consumer. ...GL-5 is high EP for gear drives with offset pinion shafts (hypoid drives) like modern vehicles have. GL4 and GL5 both contain EP additives, but the amount in GL5 is much higher. The EP additives attach to the metals in the transmission and provide a surface which improves wear.Sagami Rubber Industries, a Japanese condom company, is ramping up production of the world’s thinnest condom just in time for the Tokyo Olympics in 2020. Sagami Rubber Industries, ... Ford switched the gear oil to a fully syntheMost manual transmissions are allergic to the high sulAug 2, 2016. #2. Re: Smith & Allan Fully Synthet
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Dec 30, 2006 · Usually meets Mil-L-2105D and in most cases, is the multipurpose automotive gear oil. Most 75W90 to 75W140 grades meet the GL-5 classification. This grade has a high level of Extreme-Pressure additives that could be mildly corrosive to nonferrous parts, such as brass, bronze and aluminum parts.The state-of-the-art technology in Mobil Delvac 1 Gear Oil 75W-90 delivers excellent performance, helps to protect against thermal degradation and oxidation, and contributes to reduced wear and corrosion, improved shear stability and extended service capability. This oil can be used for on-highway light- and heavy-duty trucks, buses and vans.Mobilube HD Plus Gear Oil shares common formulations with Esso™ Gear Oil GX 80W-90 and 85W-140. Mobilube HD Plus Gear Oil is recommended by ExxonMobil for use in: Heavy-duty manual transmissions, axles and final drives requiring API GL-5 and MT-1 level performance. On-highway light and heavy-duty trucks, buses, vans and cars.Is Tesla Stock (TSLA) Back In Reverse Gear?...TSLA Employees of theStreet are prohibited from trading individual securities. Despite the intraday reversal in Apple, Microsoft, Alph...No, there are EP oils not suitable for hypoids gears. EP is an oil propertie necessary for specific systems. Hypoid is a gear contact that usually requires high EP properties (but there are hypoid gears to work with medium or low EP like GL4+, GL4 or GL3). # Is EP/hypoid required just for hypoid gears, and other differentials, gearboxes can use ...Pennzoil ® Synchromesh Fluid also offers synchronizer compatibility for performance in manual transmissions, specifically to fulfill the needs of Chrysler, GM, Honda and other transmission requirements. Pennzoil ® Synchromesh Fluid meets General Motors specification 9985648 for use where GM part numbers 12345349 or 12345577 are called out for ...A transaxle should have GL5 in it. GL4 does not have a high enough shock rating as there is a differential inside. If it was an emergency/short term there would not be any issue using GL4 but generally GL4 is suitable for manual gearboxes only, not something with a differential built in. Same goes on front wheel drive cars.75W-90. Fully synthetic hypoid gear oil, ideally suited for high performance applications even under extreme loads and operating conditions. Ensures maximum wear protection and promotes precise functionality over a wide temperature range and enables longer oil change intervals. Specifications / Approvals: API GL4/GL5/MT-1 LIQUI MOLY also ...11374 posts · Joined 2002. #2 · May 27, 2011. I'm running Amsoil synthetic 75w90 now, feels and shifts great. My next fav would probably be a blend of regular Red Line synthetic with a quart of Red Line for syncro transmissions (the syncro stuff doesn't have the same friction modifiers as the regular stuff so your syncros can grab).GL-5 in GL-4 Applications: Using a GL-5 oil would not cause too many problems if the gear system runs in moderate circumstances with reduced stress and load requirements. This is especially true for passenger cars with manual gearboxes that are not used much. GL-4 in GL-5 Applications: On the other hand, if a car’s manual gearbox …Mobil1 1043611 Full Synthetic Gear Lubricant, 75W-90 Quart 6 PK. $6875. +. Slippery Pete 5cc Hand Pump Transfers Gear Oil, Transmission and Differential Fluids From Quart Bottles (Not for Red Line Quarts) (1) $1149. Total price: Add all 3 to Cart. WARNING : California's Proposition 65.In summary, lubricants with the API GL-4 specification are suitable for lubricating axles and non-synchronized transmissions. Lubricants with the API GL-5 specification are specifically suitable for hypoid transmissions and heavily loaded axles. However, there are also products that have both of these properties and thus meet API GL-4 and API GL-5.Gear for trekking in Latin America including backpack, clothes, hiking boots, trekking poles, jackets, power bank, universal adaptor, and more. With landscapes ranging from glacier...2300 posts · Joined 2014. #2 · May 9, 2022 (Edited) Because GL-5 spec is 'supposed' to be backwards-compatible w/ GL-4 fluid. All FSMs were updated by the auto manufacturers (circa year 2000) when the newer spec was implemented. Not just Toyota: all of them. However, as you have researched: more than a few have run into issues with older ...Eventually, the synchronizers will wear to the point that they no longer make contact with the other half of the cone, bottoming out before stopping the opposing gear. So while an API GL-5 gear oil can be utilized in an application where manual transmission fluid is recommended, there will be a tradeoff. You can anticipate excellent protection ...1129 posts · Joined 2005. #2 · Jul 6, 2006. I would recommend Redline MT-90 tranmission fluid. I have this fluid in my trans in my 2005 Mazda 3 and it makes the synchros work faster and gives you smoother shifts. It is rated as a GL-4 fluid and is 75w-90 so it meets the specs provided by Mazda. According to the specs sheet provided with the ...J.B. Hunt Transport Services Is Getting in Gear for a Rally...JBHT Trucking and logistics firm J.B. Hunt Transport Services (JBHT) is scheduled to report their latest quarterly num...Gear Oil. Formulated with highest quality additives and available in several different weights, Lucas gear oil offers exceptional protection against wear, heat, and corrosion, ensuring prolonged gear life. Trusted in industrial, heavy duty, and high-performance markets for superior shifting and durability.Remember GL5 technically is backwards compatible to GL4 as an "GEAR OIL". The problem is the additives are what destroy the transmission parts. GL-5 is not necessarily backward-compatible in synchro-mesh transmissions which are designed for a GL-4 oil: GL-5 has a lower coefficient of friction due to the higher concentration of EP additives over ...Feb 11, 2016 · The GL5 lubes are an extreme pressure (EP) variant of gear oil - its additive package is different than the GL4 lube. For a transaxle that might see more shock-loading, see extreme use (low speed / high load) - the viscosity and additive package of the GL5, one paper, "should" be better than GL4. As additive packs go - GL4 tends to have 1/2 or ...You want a GL4.5 or GL5 mineral based gear oil. Given that you aren't in the States what you can get may not match what we can get. But if you make sure the rating is correct and it's not synthetic you'll be fine. Don't get to wrapped up in the 90 weight thing. 75w90 or 80w90 will be fine. 04-05-2017, 05:46 PM.By Staff Writer Last Updated December 07, 2023. The main difference between GL-4 and GL-5 gear oils is how much extreme-pressure additive has been included in the mix. GL-5 oil has roughly twice as much of the EP additive as GL-4. Gear oils all include some level of sulfur or phosphorous additive. This additive coats the gears and wears off as ...Halfords Differential Gear Oil EP 80W/90 GL-5 1L 724450 4.9 (42) 10 people are viewing now 5 purchases during last 48 hours Halfords Differential Gear Oil EP 80W/90 GL-5 1L 724450 4.9 (42) £11.79 Only £11.20 with Motoring Club premium. Fluid Type : Mineral Oil;GL4 is an obsolete spec anyway-try buying some other than at Redline. I'll bet on IH8MUD 90% or more of the manual transmissions are running GL5 gear oil right now and it isn't exactly common that the syncros fail. With that said, the Redline MT90 works really, really well in my H55f. My other transmissions-SM420 and H41, run GL5 no name ...Jushi Holdings Inc. (JUSHF) is putting its growth plans inA product review of motul 75w90 semi-synthe
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This designation is still widely used for EP gear oils. API-GL-6. Is associated with oils that reduce gear scuffing in older high-performance cars. This service designation is obsolete. API-MT-1. Describes a high EP oil intended for some non-synchronized manual truck and bus transmissions.Zilok is a web-based service for renting everything you can't quite sell, but don't always need. From cooking gear to cabins, you can list and browse all kinds of items for rent. Z...Dec 30, 2006 · Usually meets Mil-L-2105D and in most cases, is the multipurpose automotive gear oil. Most 75W90 to 75W140 grades meet the GL-5 classification. This grade has a high level of Extreme-Pressure additives that could be mildly corrosive to nonferrous parts, such as brass, bronze and aluminum parts.Typically a GL-4 rated gear oil fits these parameters. Many Unimog transmissions require a GL-4 rated gear oil in the transmission to protect 'yellow' bushings and synchros. There are a handful of gear oils which have a GL-5 rating but claim to have non-corrosive properties. The Castrol EXP 90 you mentioned is one of them.I haven't seen a GL5 gear oil cause problems. Most are buffered and yellow metal safe. The issue is with LS additives and synchro slippage. LS additives, preblended and too common for consumer simplicity, is THE problem. My Nissans/Toyotas/Mazdas even recommended GL4 or GL5 for their manual transmissions. ... Manual transmission: Any GL4 or GL5 ...Aug 2, 2016. #2. Re: Smith & Allan Fully Synthetic 75w-90 GL4/5 Gear Oil? You must put GL4 oil in the gearbox. GL4/5 is NOT suitable. GL4 is safe to use with yellow metal components, the other sort is not and can cause rapid erosion of said yellow metal parts. DarrenH. Posting Guru. Aug 2, 2016. #3.Most manual transmissions are allergic to the high sulfur content of GL-5, which attacks "yellow metal" synchro clutches. Most of the "MTL" or "Synchromesh" fluids carry a a GL-4 or lower rating. Rear-end fluids need the extreme-pressure protection of GL-5, but not manual transmissions. Many manual transmissions get a factory fill of ATF so the ...GL5 in the diffs though. Precisely, apparently GL5 eats brass components within the transfer case so GL4 is a better option. Toyota on purpose left out that crucial information so we have to buy the one that they sell at 3 to 4 times the price if you're lucky to find it. Most dealerships don't even know what you're talking about when you ask ...Gear oil is a lubricant designed for use in transmissions, manual gearboxes, differentials, transaxles, and transfer cases in your car or truck. It essential for keeping your vehicle running smoothly, and reducing friction that occurs with the gear's rotation, as well as keeping the gear from overheating. Here are some great tips to remember ...SKU: 25037. 250 ml. Fully synthetic high-performance gear oil with extremely high performance reserves. Ensures assemblies function perfectly, even under extreme operating conditions and when exposed to large temperature fluctuations. Meets the requirements for API GL4 and GL5 performance categories and corresponds to SAE …Pennzoil ® Synchromesh Fluid also offers synchronizer compatibility for performance in manual transmissions, specifically to fulfill the needs of Chrysler, GM, Honda and other transmission requirements. Pennzoil ® Synchromesh Fluid meets General Motors specification 9985648 for use where GM part numbers 12345349 or 12345577 are called out for ...Even in cooler florida mornings 60-70's it shifts horrible in the morning. Anyways, doing some reading, a specific GL4 fluid should be better for this transmission. Looking at Redline MT-90 or Amsoil GL4 MTF Both are 75-90 I believe and thats EXACTLY what my manual calls for. 75-90 GL4.The actual Redline MTL I bought for the transmission is a 75W-90 GL4, but I did just find the Redline 75W-90 GL5. Looks like that could work too! That actually looks like a great oil. Less viscous in the cold too. I got lucky buying my 5 gallons of the Redline MTL, but I wasn't so lucky finding a deal on the GL5 75W-90. That stuff is no joke!!!Feb 15, 2009. #4. The MTG will give your bearings excellent protection and the frictional properties of that fluid will also protect the synchronizers better and allow easier shifting than a GL-5. There are few GL-5 fluids that would work well in a manual gearbox. Redline has one, but most 75W-90 GL-5 gear oils have viscosity and frictional ...97-99 AX-15. Requires 75w90 GL3 (GL4 is compatible, GL5 is NOT) Fluids you can use: Redline MT-90, Amsoil MTG. The correct product specified for the AX-15 has changed over the years from. Chrysler so depending on the year of the transmission there are several.Shafts, Axles & Wheels. Steering. Suspension. Wipers. Back. Aircon & Heating. Shop All Aircon & Heating. A/C Condenser & Parts. Find automatic transmission fluids for sale. Buy Castrol, Penrite & Nulon ATF fluids online, in-store or Click & Collect from over 250 stores.Contrary to the gear oil spec chart in the OP, I have read that 85W-90 is good all the way to 0F, and this post indicates sta-lube flows pretty good for an 85 weight oil. BTW, I do see that NAPA also has a GL-3/GL-4/GL-5 80W-90 for $3.29 a quart. I probably should have used that, but I wanted to stick with GL-4 only.In summary: 1. GL-5 and MT1 rated gear lubes have a higher viscosity than MTF's of the same SAE Gear Oil viscosity range, 2. GL-5 and MT1 rated gear lubes have a different additive package than do MTF's; MTF's contain Anti-Wear additives, GL-5 and MT1 rated gear lubes contain Extreme Pressure (EP) chemistry. 3.In order for a GL5 gear lube to be used in an application calling for GL4 it must be dual rated so would see GL4/GL5 on the side of the bottle. ... and it was filled with Tech 2000 75-90 GL5 meets NM-1 also, the specs call for GL5, but Hey, Gear oil is Gear oil, GL5 must just be a bit better than GL4? 20,000 miles and 9 years on, the rear end ...GL4 is an obsolete spec anyway-try buying some other than at Redline. I'll bet on IH8MUD 90% or more of the manual transmissions are running GL5 gear oil right now and it isn't exactly common that the syncros fail. With that said, the Redline MT90 works really, really well in my H55f. My other transmissions-SM420 and H41, run GL5 no name ...From a gear lubricant standpoint UTTO is nothing more or less than an SAE 80 GL4 gear oil. As an automotive differential lubricant GL3 and GL4 have been extinct for many decades. Modern xxW90 GL5 gear oil is primarily designed for use in high speed OTR hypoid gear differentials and is overkill in low speed spiral bevel gear differentials. DanIndices Commodities Currencies Stocks 97-99 AX-15. Requires 75w90 GL3 (GL4 is compatib