OEM‑compatible Radial Lip Seal (0666671800) for FlexiROC D65, ROC L6, Boomer T1D, ROC L8, ROC F9-11, Boomer 291, Boomer 281, Boomer S2, Boomer-282, ROC F6-DTH, PowerRoc-D55, ROC-D7, ROC-F6, ROC-L6-25, ROC-L830LF, ROC PRT50, and Boomer S1D drilling equipment. Made from rubber, this wear/seal spare part provides radial sealing to prevent fluid leakage in hydraulic breaker and rock drill systems, ensuring reliable operation and system integrity.