2.05 Lbs. Mercury High-Performance Gear Lube+ is engineered to provide maximum protection for sterndrive and outboard lower units. Mercury's exclusive formula is engineered to provide extended gear life in extreme conditions including high-speed and high-horsepower applications.
What weight is MerCruiser gear oil?
FC-W 4-Stroke (25W-40) oil
25W40 is recommended for all marine engines. For use in all 4-stroke marine engines. This oil is engineering approved for all marine 4-stroke applications including outboard, MerCruiser, high performance, sterndrive/inboard.
What weight is marine gear oil?
Marine Gear Oil SAE 80W-90 M8.
What weight oil is gear oil?
The main thing you'll notice about gear oil is its viscosity. It's much thicker than motor oil, with an average motor oil being 5W/30 and the average gear oil being 75/90 (see this article for in depth explanation of oil viscosity index).
What weight is 80 90 gear oil?
close enough anyway. SAE 90 gear oil is equivalent to 50wt engine oil (SAE 80 = 30wt), so you could always dump that in instead if you want.
42 related questions foundWhat does 80W 140 mean?
The 80W90 and 80W140 are high performance SEMI-SYNTHETIC GEAR OILS with ANTI- FRICTION TREATMENT. They provide superior lubricity which means less wear caused by friction and improved gear protection at extreme temperatures.
Is 80W 90 the same as 90W?
80W-90 oil is as thin as an 80W oil when cold, and as thick as a 90W oil when hot. A 90W oil is 90W hot or cold. So an 80W-90 will be a little bit thinner than a 90W when cold, but will be essentially the same when hot. Gear oil viscosity is defined in SAE J306, which has been revised.
What is 90 weight gear oil used for?
It has been designed to reduce friction & wear, perform under the highest levels of heat & stress, and is recommended for use in differentials, manual transmissions, worm gears, power dividers, supercharges, and all gear boxes that require a gear lubricant.
Is 80W 90 the same as 10W 40?
The most common mistake is the belief that the viscosity of SAE 80W gear oil is much thicker than the viscosity of SAE 10W-40 motor oil. This is absolutely incorrect!
What's thicker 75w90 or 75w140?
A 75W-90 is thinner at higher oil temperatures than a 75w140
In other terms, 75w90 is thinner at high temperatures than 75W140. This indicates that 75w140 will do a better job for your car in hot climates.
Is Mercury High Performance Gear Lube Synthetic?
Mercury Marine 92-858064K01 Synthetic Blend (90) High Performance Gear Lube. Engineered to provide maximum protection for sterndrive and outboard lower units. Exclusive formula is engineered to provide extended gear life in extreme conditions including high-speed and high-horsepower applications.
What weight is lower unit oil?
Lower Unit Gear oil 90w or 80w-90.
What is the difference between marine gear lube and regular gear lube?
Marine gear lube, unlike automotive gear lube, is formulated to emulsify water. This serves two purposes: It provides consistent lubrication, keeping water away from moving parts. It keeps the lower unit from freezing (yours didn't freeze last winter, did it?)
Is Quicksilver and Mercury the same oil?
Quicksilver is the same as Mercury. Quicksilver is the brand that non-Mercury dealers such as West Marine, Walmart, or you local marina/bait shop can buy and sell. They only have lubricants and simple maintenance items like impellers and filters.
What color is Mercury High Performance gear lube?
Mercury's High-Performance Gear Lube is a blueish or greenish color. Mercury uses the same gear lube in almost all of their lower units.
How much gear oil does a Bravo 2 hold?
They take 3 quarts each.
Can 75W-90 replace 80W-90?
Yes. You are fine to mix 75w90 and 80w90 since they don't contain weird additives that would downgrade the performance of your drive applications.
What is 80W-90 gear oil?
Lubricant. The oil known as 80W-90 GL-5 is a lubricant for the gears in your vehicle. It is used in automatic and manual transmissions, and assists the gears in shifting smoothly.
Is 75W-90 the same as 80W-90?
SAE 75W-90 maintains a more consistent thickness, or viscosity, across a wide temperature range. It's thicker when exposed to high heat and thinner under colder, wintry conditions than 80W-90. The use of 75W-90 gear oil is recognized by OEMs as a contributor to overall fuel economy.
What is SAE 90 EP gear oil?
Super S GL-4 EP Gear Oil SAE 90 is a mineral based lubricant that is used in automotive and heavy duty manual transmission and gear applications. GL-4 rated gears oils have extreme pressure additives and provide excellent load carrying capabilities.
What is SAE 80 gear oil?
Gear Oil - SAE 80 GL-4 - RAVENOL Multipurpose Gear Oil MZG. RAVENOL Multipurpose Gear Oil SAE 80 GL-4 is a EP (extreme pressure) gear oil designed for manual transmissions, distributor transmissions, steering transmissions, as well as normal loaded axle drives.
How do you read diff oil weight?
Grade. The SAE grading system indicates oil viscosity in simple numbers ranging from the thin oil (10) to the very thick oil (140 or above). Heavier weight, or higher grade oil is more viscous and therefore thicker as it flows between the gears.
What does the W stand for in oil grade?
The short answer:The numbers represent the viscosity of the oil and the W stands for WINTER. The long answer:The Society of Automotive Engineers (SAE) has established a numerical code system for grading motor oils according to their viscosity characteristics.
What is SAE 140 gear oil?
Gear Oil SAE 140 API GL-4 & GL-5 is a lubricating gear oil for mechanical transmissions based on high quality base oils and additives that are a balanced combination of active ingredients. Special high pressure agents and other additives offer excellent wear protection even under harsh operating conditions.
