In other words, seemingly identical cars may require different oil, depending on the presence of an optional LSD. It will spell out exactly what oil you should use, complete with viscosity and GL values specific to your vehicle. Bottom line: To avoid transmission damage, you must consider several factors including viscosity and formulation when selecting your gear oil. I found that the Manufacturer-recommended lubricant was too low viscosity in very hot weather.
A Guide to Intervals. Pingback: Vehicle Wiring Harness Design - free wiring diagrams. A Guide to Intervals - www. Wondering what gear oil to put in my ford coupyflThead V-8 3 speed overdrive manual transmission. My brother has been looking for an oil change service for his manual transmission. He then asked my help in finding one here in Renton. I had no idea that there are different kinds of oils, depending on the special designation and use.
With that, I am hoping to get the right amount and quality of lube for my transmission. Your email address will not be published. Your Website. However, under heavy load, you want high-viscosity thick oil. The latter is also better at protecting components from wear.
So all types of transmission fluid, indeed all types of engine oil, are something of a compromise. The Society of Automotive Engineers SAE developed a system of viscosity ratings that has been adopted by both motor manufacturers and fluid producers and is recognized worldwide.
The higher the number, the thicker the oil. Monograde: These types of oil were widely used until the s and still are in some racing engines. They typically maintain performance for longer than multigrades.
Multigrade: But nobody wants to be changing their transmission fluid with the seasons. Multigrades are the answer. The most advanced multigrades have taken this a step further.
A decade ago, you almost always bought oil based on the SAE number. In general, when we compile our reports, we like to offer a guide to inexpensive, mid-range, and expensive products. The amount of manual transmission fluid your vehicle needs can be anywhere from 6 to 16 quarts, so a difference of five bucks a quart soon adds up. At the end of the day, the most important factor is getting the right manual transmission fluid for your vehicle.
If you find several that are suitable, you can then compare prices. Most experts say that, if properly looked after, a manual transmission will last around , miles, though there are examples of carefully driven cars that have gone twice that distance. The following symptoms indicate that something could be wrong. Bear in mind that some of these problems might also be related to the clutch.
Any one of these problems requires immediate attention. How often should I change my manual transmission fluid? If your transmission has to work hard, either through frequent gear changes typical in very hilly areas or because you do a lot of towing, you might want to change it more frequently. It does no harm. A regular visual check is a good idea or note if you get any of the problem signs listed above. All transmissions wear, and those tiny particles contaminate the fluid, creating more wear.
Can I change the manual transmission fluid myself? Be careful not to overfill when adding the new fluid. Can I use the same transmission fluid that I use in my automatic vehicle? Some cars will run quite happily on automatic transmission fluid ATF. You should never mix the two or use ATF to top up manual transmission fluid. BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers.
In most applications, the addition of special LS Limited Slip additives is not required as they reduce wear and chipping at high speeds, high torque and high power in racing and high performance vehicles. It is recommended for all hypoid differentials conventional and limited slip and manual transmissions in passenger cars, light trucks, SUVs, vans and heavy trucks where API GL5 or MT-1 fluid is required.
Excellent for high speed, high torque and high power. It contains a friction modifier, which is recommended for limited slip differentials.
Exceeds API GL-5, Red Line synthetic transmission oils are designed to provide the highest level of protection and efficiency for your powertrain.
Red Line offers a complete line of powertrain lubricants optimized for use in differentials, transmissions, or transaxles over a wide temperature range. Red Line transmission oils contain polyol ester basestocks to ensure excellent lubrication even under extreme conditions with high loads and high temperatures.
Their natural lubricating properties provide excellent glide, reducing sliding friction in hypoid gears to reduce wear and temperatures. Max-Gear is an extremely resistant automotive gear oil. It is designed to maximize performance and provide unsurpassed protection for heavily loaded transmissions. It ensures that transmissions run smoother, quieter, cooler and longer without overhaul.
All Max-Gear viscosities are formulated with hypoid friction modifiers required for use in clutch or cone differentials. No additional additives are required.
High-quality oil on a synthetic basis and modern additive technology guarantee a wide range of applications and optimum transmission lubrication under extreme conditions. The low viscosity of this transmission oil also makes it suitable where shifting problems exist. Promotes easier shifting and quieter running. With excellent protection against wear and corrosion.
Guarantees a considerable reduction in noise. Suitable for use with long oil change intervals. For manual gearboxes of passenger cars, modern transaxle drives. Mainly in transmissions of VW and numerous other vehicle manufacturers. It resists the high temperatures encountered during extended high-speed operation and heavy towing, while maintaining excellent flowability in cold temperatures. This product combines long fluid life with a pleasant grape fragrance.
Valvoline SynPower Gear Oil is a superior sulfur-phosphorus extreme pressure gear lubricant formulated with synthetic raw materials and additives to provide excellent performance. It is designed to provide excellent extreme pressure protection, excellent load carrying capacity, low foaming performance, excellent corrosion protection and excellent thermal stability protection. It is recommended for conventional and high performance applications.
Valvoline SynPower transmission oil is recommended for use in axle applications requiring factory filled or drained and filled levels with limited slip performance. Valvoline SynPower gear oil is recommended for use in axle applications requiring limited slip by filling or draining and filling at the factory.
Full synthetic gear oil. Ensures exact friction behavior and offers excellent ageing resistance. Even under the most difficult conditions and with large temperature fluctuations, it guarantees perfect functioning of the unit.
Highest lubrication reliability, maximum wear protection due to wide range of viscosity. Enables easy shifting and extremely quiet running. This unique formula also ensures continuous performance by dispersing and holding on to critical areas without creating resistance, providing benefits in both start-up and continuous performance while protecting against corrosion.
The proprietary technology is a smart material that is attracted to areas of heat and friction. As pressures increase with speed or load, the specialty lubricants, combined with active coating technology in the oil, can form a self-lubricating ceramic film in areas of high load and heat.
This provides critical protection that actively identifies areas that require increased lubrication, and sometimes not only reduces or eliminates wear but can also repair damaged surfaces. This state-of-the-art formulation features an exclusive blend of high viscosity, shear stable synthetic base oils and an additional treatment of high performance additives.
Severe Gear Synthetic EP Gear Lube retains its viscosity to provide long-lasting protection against metal-to-metal contact. The proprietary additives form an iron sulfide barrier coating on gear surfaces, providing the ultimate line of defense against wear, pitting and scoring. High-quality full synthetic gear oil. Provides maximum wear protection under heavy duty operating conditions and during prolonged draining. Improved thermal stability and excellent shear stability for outstanding wear protection.
High additive reserves for extended oil change intervals according to manufacturer specifications. Excellent cold flow properties. Best wear protection and best transmission efficiency. Fuel savings even over short distances at low outside temperatures. Stable lubricating film even under heavy loads. Exceptional corrosion protection and good compatibility with non-ferrous metals.
Lubricant for the 70W80 GL-4 manual transmission, which offers faster gear changes, an improved friction coefficient and better protection of the transmission.
It also provides better cold gear changes and works on both high and low mileage vehicles. No compromises. Oil for mechanical transmissions of Mitsubishi cars. The fluid is recommended for a manual gearbox, providing a gentle change of gears at different temperatures. The Quicksilver brand has been a leader in supplying uncompromising engine oils, parts and accessories to the marine industry for over 65 years.
Quicksilver is the leading supplier of Mercury engine parts, oils and accessories for the marine industry, as well as all brands of original equipment in the marine and motorsport industries. The company has built a loyal following by supplying the highest quality products, tested through some of the most rigorous environments and test procedures.
No aftermarket company can match the level of research and design that Quicksilver has achieved; buying Quicksilver means buying performance, protection and peace of mind. Motorcraft SAE 75W Synthetic Rear Axle Lubricant is manufactured using high quality synthetic base oils and performance additives to provide improved thermal and oxidative high temperature stability.
It helps to reduce operating temperatures. It has improved wear protection for hypoid wheels, excellent shear stability and protects against rust and corrosion. Recommended for all road, truck and off-road vehicles, including all forms of high-performance racing, as well as other stationary and mobile equipment. Specially designed for use in differentials, manual transmissions, worm gears, power dividers, compressors, oil lubricated wheel bearings, transfer cases, pumps and all transmissions.
They contain a special additive package that increases lubricity and ensures less gear noise and longer bearing life. Excellent for use in limited slip differentials. Designed to withstand high temperatures without losing its lubricity. Max Gear ensures that gears run smoother, quieter, cooler and longer without overhaul. A direct reduction in drag in the powertrain has a huge advantage for trucks and other four-wheel drive vehicles: better gas mileage.
Max Gear is formulated with a friction modifier additive — no additional additives are required. It is popular in the rear differentials of the latest generation of Ford trucks and many other popular models. Red Line synthetic transmission oils are designed to provide the highest level of protection and efficiency for your powertrain. Red Line offers a complete line of powertrain lubricants optimized for use in differentials, transmissions or transaxles over a wide temperature range.
Full synthetic Valvoline SynPower transmission oil is designed for ultimate protection and performance. A thermally stable extreme pressure transmission lubricant functions and protects in both high and low extreme temperature conditions.
SynPower Gear Oil is specifically recommended for ratchet hypoid differentials and is compatible with conventional gear lubricants. On some cars, the transmission dipstick can easily be confused with the crankcase oil dipstick, so you should be aware of the location of your transmission. Look towards the back of the engine, near the firewall. In front-wheel-drive cars, the transmission dipstick is normally located at the front of the engine, connected to the transaxle.
Lucas Oil Stabilizer can be mixed with any petroleum-based or synthetic oil and is formulated for petrol or diesel engines. Lucas Transmission Fix is a solvent-free formula that prevents slippage, hesitation, and rough shifting on worn-out transmissions and completely eliminates most seal leaks. Use in any transmission for preventive maintenance. Also in light manual transmissions increase shifting comfort and transmission life.
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