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NAPA Full Synthetic gear oil is a thermally stable, extreme pressure gear lubricant recommended for hypoid and other gears in automobiles, trucks and off-highway vehicles.
| Container Size | 1 qt (US) |
| Synthetic | Yes |
| API Rating | GL-5 |
| Manufacturer Part Number | 891350 |
| Gear Oil Application | Light Duty Differential Lubricant |
| Pour Point | -39 °C |
| VMRS Code | 053999018 |
| Volatile Organic Compound | 0 VOC |
| Grade | 75W-90 |
| Weight Rating | 75W90 |
| Motor Oil Style and Type | Full Synthetic |
| Manufacturer | Valvoline |
| Application | Formulated for use in both regular and limited slip differentials where GL-5 is recommended, and non-synchronized manual transmissions where GL-4 is recommended |
| Food Grade | N/A |
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