Parts › 3021 - Busch Vacuum Pump Casing O-ring 3021 - Busch Vacuum Pump Casing O-ring $30.00 For Busch Pump LX0055.BAK0.MDIX Each pump has 2 o-rings on either side of the port plate Quantity: Purchase Added! For Busch Pump LX0055.BAK0.MDIX Each pump has 2 o-rings on either side of the port plate You Might Also Like 1219 + 1220 - V Series Track Roller + Yoke (3.75") 316 STAINLESS STEEL $647.17 Drain/ Vacuum Release Valve $417.00 4060 - Water Feed Hose $15.00 4030 - Push To connect tube fitting $6.00 5156 - FAZ-D2-2-NA Eaton Miniature Circuit Breaker $98.57
