Replacement drive sprocket for 279c, 289c, 299c compact track loaders. This sprocket is guaranteed to fit.
Aftermarket replacement steel drive sprocket for Caterpillar® track loaders. This sprocket is designed to replace the original sprocket on the steel undercarriage system for Caterpillar® 279C, 279D, 289C and 299C track loaders.The inside diameter of the mounting hole is eight and three fourths inches across. The outside diameter from tooth tip to tooth tip is eighteen and three fourth inches. There are twelve bolt holes to mount to your drive motor, and 17 teeth.