How do you put fluid in a Chevy transfer case?

Add approximately 1.6 quarts of Dexron-VI ATF through the fill hole until the fluid level reaches the bottom threads of the hole. Allow any excess fluid to drain back out of the fill hole.

Conventional transfer cases require SAE 80W or SAE 80W-90 GL-5 gear lubricant. Full time systems use SAE 10W-30 or 10W-40 engine oil. Conventional transfer cases require DEXRON®II transmission fluid.

Furthermore, is transfer case fluid and transmission fluid the same? The transmission and front differential share the same fluid (ATF). The transfer case (uses Gear Oil) is a separate unit.

Also Know, can you use transmission fluid in transfer case?

The transfer case is always working, whether you use the four-wheel drive on your vehicle or not. Your transfer case fluid level and condition should be inspected every time you get an oil change. Transfer cases may be filled with gear oil, automatic transmission fluid (ATF), or specialty lubricants.

How do you fill a transfer case with fluid?


  1. Secure the vehicle on a level surface.
  2. Locate the oil fill plug on the transfer case.
  3. Remove the top oil fill plug.
  4. Using a flashlight, check for oil at the fill plug hole.
  5. With the top oil fill plug still out, remove the bottom oil drain plug to drain the oil into an oil drain pan.

How often should you change transfer case fluid?

30,000 miles

What fluid is in a transfer case?

Transfer case fluid is either synthetic or traditional gear oil, but like many vehicles, certain vehicles need certain types of transfer case fluids. It removes heat and lubricates the internal parts in the transfer case, keeping its gears cool and turning smoothly.

How much oil goes in a transfer case?

In most vehicles, a transfer case is filled with a fairly small amount of gear oil (usually SAE 75W-85, 80W-90 or 75W-140 grade). The transfer case of the Toyota FJ Cruiser in the photo, for example, takes only 1.5 US quarts or 1.4 liters of SAE 75W gear oil.

How much does a transfer case fluid change cost?

The average cost for a transfer case fluid replacement is between $60 and $92. Labor costs are estimated between $44 and $56 while parts are priced between $16 and $36. Estimate does not include taxes and fees.

Do you need a transfer case to drive?

WHAT IS A TRANSFER CASE? A transfer case is a specialized component that is used on four-wheel drive and all-wheel drive vehicles. It is essential on vehicles that use both front and rear axles to drive. And in the case of 4x4s, each of the four wheels need to be powered.

What happens if your transfer case is low on fluid?

If the fluid is low the transfer case can overheat, and cause parts to seize and not actuate properly between two- and four-wheel drive modes.

What are the symptoms of a bad transfer case?

Symptoms of a Bad or Failing Transfer Case Output Shaft Seal What is the transfer case output shaft seal? The transfer case output shaft seal is located on the transfer case of four-wheel drive cars, trucks, and SUVs. Difficulty shifting gears. Grinding noises coming from underneath the vehicle. Vehicle jumps in and out of four-wheel drive.

Does 2wd have transfer case?

Without a transfer case, your part-time 4WD vehicle would be a 2WD vehicle. The transfer case (also called the T-case) is what splits power from the engine 50/50 to both the rear and front axles by way of the front and rear drive shafts. The transfer usually sits right behind the transmission in your drivetrain.

Where is my transfer case?

The transfer case is located between the transmission and front and rear differentials via the driveshafts, creating a two-wheel drive (2WD) or four-wheel drive vehicle. On a four-wheel or all-wheel drive (AWD) vehicle, it directs power to two or four wheels.

What color should transfer case fluid be?

In some transfer cases, the fluid also provides lubrication to a wet clutch that is used to vary how much power is sent to the front or rear wheels. Most transfer cases are filled with an automatic transmission fluid, which is usually red in colour.

Can you rebuild a transfer case?

Car manufacturers do not sell or distribute these “new” transfer cases. All other transfer cases out there are either rebuilt, used or remanufactured. Even if you have a transfer case replaced under warranty by a dealership, it will be a remanufactured 4WD transfer case.

How does a transfer case work?

Transfer Case This is the device that splits the power between the front and rear axles on a four-wheel-drive car. The transfer case on a part-time four-wheel-drive system locks the front-axle driveshaft to the rear-axle driveshaft, so the wheels are forced to spin at the same speed.