Valve,Drain for 1380,1397,1399,1402,1410 for Welch DuoSeal 1402 Vacuum Pumps - 411734 - OEM-Equivalent

GASKET,COVER for 1399 for Welch 1399 / Welch 4123 - OEM-Equivalent

Disposable Exhaust Filter for Welch 1402 / Welch 1376 - OEM-Equivalent

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Vane,PHENOLIC,2ND STG for Welch 1405 / Welch 4112 - OEM-Equivalent

Vane,PHENOLIC,2ND STG,SMALL for Welch 1398 / Welch 4123 - OEM-Equivalent

Washer for 1375,1380,1402 for Welch DuoSeal 1402 Vacuum Pumps - 410491 - OEM-Equivalent

Sight Glass for 1373,1375,1380,1395,1402,1397 for Welch DuoSeal 1402 Vacuum Pumps - 411268 - OEM-Equivalent

SPRING,Vane,COMPRESSION,S/S for Welch 8915 / Welch 4129 - OEM-Equivalent

Disposable Exhaust Filter for Welch 1397 - OEM-Equivalent

SHAFT SEAL, BUNA for Welch 1374 - OEM-Equivalent

Shaft Seal Screw for Welch 1400 - OEM-Equivalent

Cast Iron 1st Stage Vane for Welch 1400 / Welch 1399 - OEM-Equivalent