Infilrex 33
Limited Slip Gear Lubricant
Product Description
Infilrex 33 is a high performance automotive gear lubricant formulated from select base oils and an advanced additive system especially for limited-slip differentials. According to ExxonMobil, this lubricant is of Quality Level API GL-4 performance in both heavy duty and passenger car differentials, axles and final drives.
Features and Benefits
Today's truck and automotive equipment applications place higher performance demands on drive train lubricant. Higher speeds, higher torque, heavier loads and limited-slip capability require improved formulations to maximise differential life and optimise performance. Longer service intervals place additional demands on the gear lubricant. Infilrex 33 is engineered to help meet these challenges.
The key benefits include:
| Features |
Potential Benefits |
| Excellent frictional properties |
Effective limited slip performance |
| Good thermal stability and resistance to high temperature oxidation |
Extended gear and bearing life due to minimal deposits and longer seal life |
| Help protects against low speed/high torque wear and against high speed scoring |
Increased load carrying capability reducing operating costs |
| Very good rust, staining and corrosion protection |
Reduce wear and maintenance costs |
| Effective low temperature lubrication |
Reduced wear and ease of start up |
| Good resistance to foaming |
Maintains film strength for reliable lubrication |
Applications
- Limited slip differentials, axles and final drives requiring API GL-4 level performance
- Passenger cars, on highway light and heavy duty trucks
- Off highway industries including: railway, construction, mining, quarrying, and agriculture
- Other heavy duty industrial gear drives including hypoid and other gears operating under conditions where high speed/shock load, high speed/low torque, and/or low speed/high torque conditions prevail
- Not intended transmissions or transaxles for which engine oil or automatic transmission fluids are recommended.
Specifications and Approvals
| According to ExxonMobil, Infilrex 33 is of the following quality level: |
|
| API GL-4 |
X |
| Infilrex 33 meets or exceeds the requirements of the following builder specifications: |
|
| ZF TE-ML-05A |
X |
Typical Properties
| Infilrex 33 |
|
| SAE Grade |
85W-90 |
| Viscosity, ASTM D 445 |
|
| cSt @ 40oC |
157 |
| cSt @ 100oC |
15.4 |
| Viscosity Index, ASTM D 2270 |
99 |
| Pour Point, oC, ASTM D 97 |
-18 |
| Flash Point, oC, ASTM D 92 |
216 |
| Density @ 15oC kg/l, ASTM D 4052 |
0.894 |
Health and Safety
Based on available information, this product is not expected to produce adverse effects on health when used for the intended application and the recommendations provided in the Material Safety Data Sheet (MSDS) are followed. MSDS's are available upon request through your sales contract office or via the Internet, or will be provided by seller to customers if and as legally required. This product should not be used for purposes other than its intended use. If disposing of used product, take care to protect the environment.
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