Becker 300092 Ring,Sealing,Viton,22.8 X 8 X 2.8mm thk for U4.20

OEM-Equivalent Major Repair Kit for Welch 1402 with Cast Iron Vanes & Mechanical Seal-- OEM-equivalent for Welch DuoSeal 1402 Vacuum Pumps - 1402PI/MS

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Becker 94801300000 Ring,Sealing,Alum,31.76 X 27.5 X 1.86 mm for U4.70

Becker 300085 Ring,Sealing,Fiber,31.8 X 27 X 1.9mm thk for U4.70

Becker 300094 Ring,Sealing,Fiber,46.7 X 40.0 X 1.9 mm for U4.20

Leybold 580032 VALVE,NIB,SEALING ELEM.,VITON for D1.2 E,D2.5 E,D5 E,D10 E,D16 E

Becker 94806600000 Ring,Sealing,Fiber,49 X 43 X 1.9mm for 0165D,0205D,0255D,0305D

Busch 482901835 gasket,Seal,Viton,VST 1 R 1/4 for 0165D,0205D,0255D,0305D

Busch 484130591 Seal,Dowty,Viton,27x35x2.3mm for 0012,0012B,0021,0021B,0025,0025B,0025C,0025E,0040,0040B,0040C,0040E,0055,0055C,0055E,0063,0063B,0063C,0063E,0100,0100B,0100C,0100E

Leybold 71212503 SEAL,FLOAT VAL.SV40/65/100/180 for SV40,SV65,SV100,SV16 BR1,SV25 BR1,SV16 BR2,SV25 BR2

Stokes 085-040-116 Oil Seal 1 3/8" ID X 1 7/8" OD for 306,310

Seal Kit for Pfeiffer DUO 250A / DUO 120A / DUO 125 (Index B) / DUO 125M – OEM-Equivalent