Piston

For fleets that require dependable alternative spare parts, the Piston (OEM 2651 2647 45) is intended for service in the percussion and drifter assembly under demanding drilling conditions. The component supports the percussion or tool-retention sequence, helping transfer drilling forces while keeping the working assembly correctly aligned.

The part supports cost-conscious maintenance strategies that require a reliable cross-reference option for professional drilling equipment. Listed compatible equipment includes CM 470 and ECM 580. Verify the exact machine variant before installation or ordering. Impact-loaded surfaces and mating dimensions require tight control because repeated shock, vibration and high contact stress can accelerate wear at the drifter interface.

Delkom supports drill-rig and drifter maintenance with alternative components for demanding mining and tunneling applications. To check fitment, lead time or bulk pricing, share Delkom reference 140 100 978 and OEM reference 2651 2647 45.