In a variety of four-wheel-drive and all-wheel-drive cars, Auto Trak II is a specialized automatic transfer case fluid. The Auto Trak II fluid, which was created to enhance performance and lengthen the life of the transfer case, is essential for guaranteeing a smooth transfer of power to all four wheels. To retain its efficacy, it must be replaced on a regular basis, just like any other automotive fluid. It can be alluring to use a comparable fluid for consumers on a tight budget or those who are having trouble finding Auto Trak II. In this article, we examine the significance of selecting the appropriate alternative for Auto Trak II fluid as well as the potential drawbacks of doing so.
Understanding Auto Trak II Fluid:
Developed by General Motors (GM), Auto Trak II is a proprietary fluid for automatic transfer cases. It has certain additives and qualities that improve the performance of the transfer case overall by lowering wear, friction, and vibration. The transfer cases in 4WD and AWD cars must operate in a fluid that has been specifically designed to resist the harsh circumstances they encounter. The transfer case’s lifetime and the avoidance of expensive repairs depend on routine maintenance, which includes fluid replacement.
The Composition of Auto Trak II Fluid:
A mix of premium base oils and additives makes up most Auto Trak II fluids. Friction reducers, anti-wear agents, corrosion inhibitors, and viscosity index boosters are a few of the additives. These parts work together to provide the GM transfer case with the qualities it needs to operate efficiently.
Benefits of Auto-Trak II Fluid:
- Enhanced Performance: Improved vehicle performance and stability are a result of the Auto-Trak II fluid, particularly in difficult driving situations like snow, mud, and off-road terrains. This fluid provides smooth power distribution between the front and rear axles.
- Extends Component Life: The fluid’s innovative composition aids in reducing friction and wear on crucial transfer case components, hence increasing their lifespan, and lowering the possibility of failures.
- Temperature Stability: Designed to function well in a wide range of temperatures, Auto-Trak II fluid ensures dependable functioning in both scorching summers and icy winters.
- Seal Compatibility: In order to prevent leaks and maintain the integrity of the system, the fluid is designed to work with different transfer case seals.
Choosing the Right Fluid Equivalent:
Even though Auto Trak II is a great option for GM cars, it is important to use the proper comparable fluid for other makes and models. A transfer case failure might result from using the incorrect fluid, which can lower performance and increase wear. The recommended transfer case fluid is listed in the owner’s handbook by the vehicle’s manufacturer and any warranty exclusions that result from straying from this advice.
There are substitutes for non-GM cars that meet or exceed the requirements for various transfer instances. Alternatives to transfer case fluid that are common include:
- ATF (Automatic Transmission Fluid): ATF was frequently used as the transfer case fluid in older 4WD and AWD automobiles. If in doubt, always check your owner’s handbook to see if ATF is the right fluid for your car.
- Synthetic Transfer Case Fluid: Transfer case fluids are produced by many aftermarket vendors and meet or surpass the requirements set out by different vehicle makes and models. These fluids are frequently designed to offer superior lubrication, thermal stability, and corrosion resistance.
- Manufacturer-Approved Fluids: Some automakers sell transfer case fluids under their own names or suggest certain ones that satisfy their specifications. To guarantee performance and compatibility, always adhere to the manufacturer’s instructions.
Identifying Auto Trak II Fluid Equivalent:
When looking for a comparable fluid, it is critical to check for items expressly marked as “Auto Trak II equivalent” or “approved for use in GM AWD/4WD transfer cases.” Clear indicators of compatibility with particular vehicle makes and models are frequently provided by reputable firms that provide high-quality fluids.
It is also an innovative idea to refer to the owner’s handbook for the car and get advice from reputed auto specialists, authorized dealerships, or other sources. For the particular requirements of your vehicle, they may offer insightful advice and suggest acceptable substitutes.
The Importance of Using an Equivalent Fluid:
Several aftermarket substitutes claim to be identical to or compatible with the original fluid, despite Auto Trak II fluid being exclusively made for GM cars. However, utilizing a fluid that the manufacturer has not permitted might have several negative consequences:
- Performance Degradation: The performance of the transfer case might be compromised by using a subpar or inappropriate fluid. Increased friction, a decrease in the effectiveness of power transfer, and even premature component wear are all possible effects.
- Voiding Warranty: Using unapproved fluids might potentially void the transfer case and related components’ warranty coverage if the car is still covered by one. Specific fluids must be used, according to the manufacturers, to keep the guarantee in effect.
- Compatibility Issues: Non-equivalent fluids may not be compatible with the transfer case’s construction materials or its seals, which might result in leaks and further damage.
- Reduced Lifespan: Poor fluids could not offer the transfer case the protection it needs from elevated temperatures and heavy loads, causing it to wear out more quickly and finally need costly repairs.
Cross-Reference Guides and Manufacturer Recommendations:
Alternative fluids for Auto Trak II may occasionally be suggested by cross-reference manuals or manufacturer suggestions. These instructions frequently provide a list of fluids from various manufacturers that claim to fulfill the same performance standards as the original product. These options could be suitable, but it is still important to do your homework and speak with knowledgeable mechanics before making a choice.
Important Considerations:
Before using any fluid as an equivalent to Auto-Trak II, it is essential to consider the following factors:
- Warranty Concerns: In some circumstances, using a different fluid than the Auto-Trak II specified by the manufacturer might violate the car’s warranty.
- Compatibility: Even though Dexron VI ATF is typically thought of as compatible with Auto-Trak II, it’s important to make sure it works with your particular vehicle type and transfer case. Cross-referencing the fluid specifications and the fluids is advised.
- Quality Assurance: As inferior fluids may have negative impacts on the functioning of the transfer case, be sure that any substitute fluid you choose satisfies or exceeds the essential performance criteria.
Frequently Asked Questions (FAQs):
What volumetric weight is Auto Trak 2 fluid?
Auto Trak II fluid is typically sold in 1-quart containers, weighing approximately 2 pounds.
What kind of liquid is ideal for a transfer case?
A particular vehicle determines the best fluid for the transfer case. For information on the suggested fluid type, consult the owner’s handbook for your car.
How often do I need to replace transfer case fluid?
Every 30,000 to 60,000 miles (48,000 to 96,000 km), or as specified by the manufacturer in the owner’s handbook of the vehicle, the transfer case fluid should be changed.
Conclusion:
The performance of four-wheel-drive and all-wheel-drive cars is improved by the smooth power transfer and proper operation of GM’s transfer case, which is made possible by Auto Trak II fluid. Although it may be tempting to look for alternatives, the dangers of utilizing untested replacements should not be understated. Owners should put the health and lifespan of their cars first by following the manufacturer’s instructions and seeking expert advice when needed. Sticking with the tried-and-true Auto Trak II fluid continues to be the wisest move when it comes to maintaining the best performance of your car.
