Item model number: 90135200007. Reference No.: BV901352-7 Original Becker Vane WN 124-1617 Pieces Per Set For Becker Pump Model: DT 3.40, T 3.40, VT 3.40, DT 4.40, T 4.40, VT 4.40, T 3.41DSK. We have all models of carbon vanes for Becker vacuum pump and etc.
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