Answer
Sep 04, 2024 - 07:30 AM
Auto Trak II is a specific type of transfer case fluid developed by General Motors (GM) for use in certain GM vehicles equipped with automatic four-wheel drive (AWD) or active transfer cases. It is a specially formulated fluid designed to meet the unique lubrication and performance needs of these transfer cases.
Auto Trak II Fluid:-
OEM-Specific Fluid: Auto Trak II is an OEM (Original Equipment Manufacturer) fluid specifically designed by GM for their transfer cases, particularly in vehicles equipped with automatic or "active" four-wheel-drive systems. These systems automatically engage the transfer case when wheel slippage is detected, requiring a fluid that offers both lubricating properties and the ability to handle the specific mechanical and hydraulic requirements.
-
Unique Properties: Auto Trak II fluid has unique frictional properties and additives that cater to the needs of GM's transfer cases. It helps reduce chatter, provides smooth operation, and maintains optimal lubrication under a variety of driving conditions. It is specifically formulated to ensure proper torque transfer, minimize noise, vibration, and harshness (NVH), and extend the life of the transfer case components.
-
Multi-Vehicle Compatibility: Valvoline 855459 is a full synthetic, multi-vehicle transfer case fluid designed to meet or exceed the requirements for a range of transfer cases used in 4WD and AWD vehicles. It is compatible with many OEM specifications, including those that require fluids like DEXRON III, MERCON, ATF+4, and other transfer case-specific fluids.
-
General Use vs. Specific Use: While Valvoline 855459 is a versatile and high-performance fluid suitable for many types of transfer cases, it may not be a direct replacement for GM's Auto Trak II fluid unless explicitly specified by Valvoline. Auto Trak II is specifically engineered for certain GM active transfer cases, while Valvoline 855459 is formulated to be compatible with a broader range of vehicles and transfer case requirements.
- Not Always: While Valvoline 855459 is designed to be a versatile transfer case fluid, it may not always be a direct replacement for Auto Trak II fluid. GM vehicles that specifically require Auto Trak II fluid have certain transfer case designs that benefit from the unique formulation of Auto Trak II. Therefore, substituting it with a different fluid, even one as high quality as Valvoline 855459, may not provide the same performance or protection.
- Check Manufacturer's Recommendations: Always refer to your vehicle's owner's manual or consult with a certified GM dealership or mechanic to determine if Valvoline 855459 can be used as a substitute. Using a non-specified fluid in a transfer case that requires Auto Trak II may lead to improper operation, increased wear, or even failure.
Auto Trak II and Valvoline 855459 Transfer Case Fluid serve different purposes:
- Auto Trak II is a GM-specific transfer case fluid designed for certain GM vehicles with automatic or active 4WD systems.
- Valvoline 855459 is a more universal, full synthetic transfer case fluid compatible with a broader range of vehicles and OEM specifications.
If your GM vehicle specifically requires Auto Trak II, it is best to use that fluid unless a certified GM technician confirms that Valvoline 855459 or another alternative is suitable. Always consult your vehicle's owner's manual or a professional mechanic to ensure you're using the correct fluid for your transfer case.
Add New Comment