2001000012K05 carbon vanes 5 pcs in a set. Vane size 355x65x5 mm. Replacement for Becker pump vanes 90136700008 or WN124-196 vacuum pump type DTLF 2.200, DTLF 250, DTLF 2.250, DTLF 360, DVTLF 2.250, VTLF 2.200, VTLF 250, VTLF 2.250, VTLF 360, TLF 2.250