OEM‑compatible Wiper (0665910016) for Simba M4C, Boomer M2D, ROC F9-11, Simba H1354, Simba S7D, Boltec-MC, Boomer L2D, Boomer-282, Boomer M2C, Boomer-MD, and ROC-D7 drilling equipment. Made from rubber, this wear/seal spare part wipes and removes contaminants in hydraulic breaker and rock drill systems, protecting internal components and ensuring reliable operation.