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HiTEC® 33321 Automotive Gear Oil Additive
HiTEC® 33321 gear oil additive delivers clean-gear performance to commercial light-duty and heavy-duty axles to meet modern design needs.
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- Manufacturer: Afton Chemical
- Product Line: Afton Driveline Additives
- Product: Axle & Manual Transmission Fluid Additives
- Industries:
- Authorized Countries: Canada | United States
Fulfilled By ChemPoint
Fulfilled By ChemPoint
Manufacturer
Product Line
Industries
Authorized Countries
Canada
United States
Overview
HiTEC® 33321 automotive gear oil additive meets the latest axle fluid requirements for heavy-duty and light-duty axles, delivering performance beyond API GL-5. It is suitable for lower-viscosity 75W-90 oils to help OEMs meet fuel economy targets, as well as 80W-90 viscosity grade coverage. HiTEC® 33321 additive provides outstanding oxidation control, viscosity control, anti-corrosion properties, and anti-wear benefits to protect components from low-speed and high-load wear. It has a cascadable treat rate to cover different approvals and exhibits strong extreme-pressure performance at API GL-5/GB 13895 and SAE J2360 treat rates. All these benefits result in a high-performance axle oil that extends drain intervals and meets the demands of modern axle designs.
Oils formulated with HiTEC® 33321 additive in suitable base oils and viscosity modifiers can meet the following specifications:
SAE J2360
API GL-5 and GL-4
GB 13895
API MT-1
Meritor 094
Mack GO-J
ZF TE-ML 07A
Scania STO 1:0
Volvo STD 1273,21
Specifications
Appearance: Clear, yellow to amber liquid
Specific gravity at 15.6/15.6°C, lb/gal: 0.988
Density, lb/gal: 8.23
Viscosity at 100ºC, cSt: 3.6
Flash point, °C (PMCC): 80
Features & Benefits
- Excellent oxidation and viscosity control
- Excellent corrosion inhibition
- Superior anti-wear and extreme-pressure performance
- Proven performance in real-world conditions
- Cascadable treat rate for logistical and blending simplicity
- Suitable for mineral and synthetic formulations
- 75W-90 and 80W-90 viscosity grade coverage
- Produces high-quality and low-viscosity axle oils for modern designs
- Longer drain intervals, reducing the total cost of ownership
- Meets SAE J2360 specification
Problems Solved
Modern axle designs are focused on increasing power density, resulting in smaller sump sizes and higher operating temperatures. These conditions place more demands on the oil, which cannot adequately maintain performance and protect components without effective performance additives. Oil formulators face the challenge of designing higher-performance axle fluid while managing cost and logistical complexities.
Applications
Axle oil
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