Komatsu D275AX-5 sealed master link 17M-32-08220

The master link is the only part of your track chain that you can actually take apart. When it wears out or cracks, the whole chain becomes impossible to service without cutting links – and that means expensive downtime. Our 17M-32-08210 (LH) / 17M-32-08220 (RH) master link kit is engineered specifically for the Komatsu D275A-5 and D275AX-5 series. It’s the exact replacement for the factory lubricated track system (78-link configuration), built to the same pitch and bolt pattern so it drops in without modification.