In stock new complete Hy-Trac (GM09) final drives for Caterpillar 307.
Interchangeable with Caterpillar P/N’s: 148-4736, 148-4735, (171-9329).
We also stock units for Caterpillar: 307B, 307C, 307SSR & 307CCR
Caterpillar P/N’s: 102-6470, 148-4567, 136-2909, 7I2312