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(888) 312-8812 Login SignupNewstar offers an extensive differential gear set range for use in medium to heavy duty engine applications. Each kit includes a spline, differential lock, pinions, and side gears.
| Gear Ratio | 4.44 |
| Gear Tooth Quantity | 9/40 |
| Brand | Part Number |
|---|---|
| 1665361C, 401-KG-120X, 1665-361-C, M111665361 | |
| DANA SPICER | 401KG120X |
| Dana Auto-tech | 401KG120X |
| INTERNATIONAL TRUCK | 1665361C91 |
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