OEM‑compatible Seal Washer (0661102600) for FlexiROC D65, Simba M4C, Simba E70, ROC L6, Boltec S10M, Boomer M2D, Boltec S, Boomer T1D, Scooptram/ST14, Simba E7C, Simba M40S, ROC L8, ROC F9-11, Boomer XE3C, Boomer 291, Simba H1354, Simba H1254, Boomer 281, Simba S7D, Boltec-MC, Boomer L2D, Boomer S2, Boomer-282, Boomer M2C, Boomer MD, COP 2160, COP 2560, COP-SC25, CS 14, CS 140, CT20, DIAMEC-232, ROC F6-DTH, COP MD20, MT-2010, ROC-D7-11, ROC-D9-11, ROC-F6, ROC PRT50, Boomer S1D, and Scooptram/St7 drilling equipment. Made from metal, this wear/seal spare part seals joint interfaces and prevents fluid leakage in hydraulic systems and mechanical assemblies, ensuring reliable operation.