Full Synthetic Limited Slip Gear Oil
| Product Name | GEAR LS 75W-90 | Specification | SAE 75W-90 |
| Product Type | Limited Slip Gear Oil | Performance Level | API GL-5 / LS / MTF-type |
| Series / Category | GEAR | Application | Rear Axle / Differential / LSD / Selected MTF |
Product Description
KATMOTO GEAR LS 75W-90 is a full synthetic limited-slip gear oil formulated for passenger cars, SUVs, pickups and light commercial driveline systems requiring SAE 75W-90 API GL-5-type protection. It provides strong extreme-pressure load carrying, limited-slip friction performance, thermal stability and smooth protection for hypoid gears, final drives, transfer cases and selected manual transmission applications where GL-5 LS oil is specified.
Key Performance Features
| API GL-5-type extreme pressure protection for hypoid gears. | Limited-slip friction performance helps reduce chatter and noise. |
| Full synthetic base oil supports low-temperature flow and oxidation stability. | Strong shear stability maintains 75W-90 viscosity in service. |
| Suitable for rear axles, differentials, transfer cases and selected MTF applications. | Helps protect against scoring, pitting, corrosion and high-load wear. |
Applications & Performance Level
| Applications | Passenger car rear axles, limited-slip differentials, hypoid final drives, transfer cases, 4WD/SUV/pickup drivetrains and selected manual transmissions requiring SAE 75W-90 API GL-5 LS oil. |
| Suitable For | API GL-5, limited-slip differential service, and selected MTF/transfer case applications where GL-5 LS 75W-90 is specified. |
| Important Notice | Not recommended for transmissions requiring GL-4-only synchronized MTF, ATF, CVT or DCT fluid unless the manufacturer confirms GL-5 LS compatibility. |
| Property | Test Method | Target Typical Value |
| Appearance / Color | Visual | Amber |
| Density @ 15°C | ASTM D4052 | 0.880 g/cm³ |
| Kinematic Viscosity @ 40°C | ASTM D445 | 94.2 mm²/s |
| Kinematic Viscosity @ 100°C | ASTM D445 | 14.0 mm²/s |
| Viscosity Index | ASTM D2270 | 153 |
| Brookfield Viscosity @ -40°C | ASTM D2983 | ≤120,000 mPa·s |
| Pour Point | ASTM D97 | -48°C |
| Flash Point, COC | ASTM D92 | 214°C |
| Copper Corrosion | ASTM D130 | 1b |
| FZG Scuffing Load Stage | DIN ISO 14635-1 | ≥12 |
