• Major Overhaul Kit, Becker, U Series, U4.100F, Part# 33801400-F0 $1,031.20

    Becker U4.100F vacuum pump a new life with this complete Major Overhaul Kit (Part# 33801400-F0). This kit has everything you need for a full rebuild. It includes gaskets, seals, bearings, filters, and vanes

  • Major Overhaul Kit, Becker, U Series, U4.165, Part# 33801600000 $1,006.60

    This is the Major Overhaul Kit for the Becker U4.165 pump (Part #33801600000) . It includes everything you need for a complete pump rebuild: gaskets (oil tank, module, filter cover), O-rings (Viton and Buna), shaft sealing rings (2 pieces), sealing rings (aluminum, copper, fiber), vanes (3 pieces, GX type), ball bearings (6207, 2 pieces), spider coupling (Rotex GR38), exhaust filters (2), coarse separator, filter cartridge, float assembly, and distance discs (2 pieces) .

  • Major Overhaul Kit, Becker, U Series, U4.165E, Part# 33801600-E0. $1,006.60

    This is the Major Overhaul Kit for the Becker U4.165E pump (Part #33801600-E0) . It includes every single component required for a complete pump rebuild: bearings, shaft seals, gaskets, O-rings, vanes, distance discs, oil filters, exhaust filters, coupling, and sealing rings . Designed specifically for the oil-lubricated Becker U Series, this kit brings your pump back to factory specifications .

  • Major Overhaul Kit, Becker, U Series, U4.190F, Part# 33801800-F0. $1,200.50

    This is the Major Overhaul Kit for the Becker U4.190F pump (Part #33801800-F0) . It includes everything you need for a complete pump rebuild: gaskets (oil tank, module, filter cover), O-rings (Viton and Buna), shaft sealing rings (2 pieces), sealing rings (aluminum, copper, fiber), vanes (3 pieces, GX type), ball bearings (6207, 2 pieces), spider coupling (Rotex GR38), exhaust filters (2), coarse separator, filter cartridge, float assembly, and distance discs (2 pieces) .

  • Major Overhaul Kit, Becker, U Series, U4.20, Part# 33805600000 $653.10

    This is the Major Overhaul Kit for the Becker U4.20 pump (Part #33805600000) . It includes everything you need for a complete pump rebuild: O-rings, gaskets, shaft seals, exhaust filter, bearings, coupling components, vanes (3 pieces), and float assembly . This “Complete Rebuild Kit” brings your U4.20 pump back to factory specifications and is designed for when your pump requires more attention than standard maintenance to make it run like new again 

  • Major Overhaul Kit, Becker, U Series, U4.250, Part# 33802000000 $1,077.30

    This is the Major Overhaul Kit for the Becker U4.250 pump (Part #33802000000) . It includes everything you need for a complete pump rebuild: gaskets (oil tank, module, filter cover), O-rings (Viton and Buna), shaft sealing rings (2), sealing rings (aluminum, copper, fiber), vanes (3 pieces, GX type), ball bearings (6207, 2 pieces), spider coupling (Rotex GR38), exhaust filters (2), coarse separator, filter cartridge, float assembly, and distance discs (2) . This comprehensive kit brings your U4.250 pump 

  • Major Overhaul Kit, Becker, U Series, U4.250E, Part# 33802000-E0. $1,077.30

    This is not just a filter change kit. This is a full rebuild kit. Becker engineers designed it to include every part that wears out over time.

  • Major Overhaul Kit, Becker, U Series, U4.40, Part# 33805700000 $429.10

    This is the Major Overhaul Kit for the Becker U4.40 pump (Part #33805700000) . It includes everything you need for a complete pump rebuild: O-rings, gaskets, shaft seals, exhaust filter, bearings (implicit via 90656000000), coupling components, vanes (3 pieces), and float assembly . This “Complete Rebuild Kit” brings your U4.40 pump back to factory specifications and is designed for when your pump requires more attention than standard maintenance to make it run like new again

  • Major Overhaul Kit, Becker, U Series, U4.70, Part# 33801200000 $762.30

    This is the Major Overhaul Kit for the Becker U4.70 pump (Part #33801200000) . It includes everything you need for a complete pump rebuild: Gasket Set (54900026100), Vanes (90051100003), Ball Bearings (90662200000), Shaft Sealing Ring (90657100000), Coupling Disc (90220010600), Oil Separator (96540900000), Coarse Separator (50600026200), Filter Cartridge (84040107000), Float Assembly (86780099559), and Distance Discs (91750100000) . This “Complete Rebuild Kit” brings your U4.70 pump back to factory specifications 

  • Major Overhaul Kit, Becker, U Series, VX4.16, U4.70D, U4.70E, Part# 33801200-D0 $762.30

    This is the Major Overhaul Kit for Becker U4.70D, U4.70E, and VX4.16 pumps (Part #33801200-D0) . It includes everything you need for a complete pump rebuild: ball bearings (6206), oil tank cover gasket, shaft seals (28 x 47 x 10 mm), spider coupling, distance discs, vanes (3 pieces), sealing rings (copper, aluminum, fiber), O-rings (Viton and Buna), exhaust filter, coarse separator, filter cartridge, and float assembly . This “Complete Rebuild Kit” brings your U Series pump

  • Major Overhaul Kit, Pfeiffer, DUO, DUO2.5C, Part# PKE02030T $440.30

    This is the Pfeiffer Part# PKE02030T Major Overhaul Kit for the DUO 2.5C corrosive gas version vacuum pump . This comprehensive kit includes everything you need for a full pump rebuild: GX and PEEK vanes, Viton O-rings, springs, valves, shaft seal, coupling, sight glass, and more . Following Pfeiffer’s recommended 4-year maintenance schedule, this kit restores your pump to like-new condition.

  • Major Rebuild Kit with Vanes, Rietschle VC 100 $785.40

    This Major Rebuild Kit (also known as an Overhaul Kit) is a complete set of -quality replacement parts for the Rietschle VC 100 vacuum pump . It includes everything you need for a full internal rebuild: new vanes, bearings, gaskets, seals, and valves. This is the kit you need when your pump has thousands of hours of use and needs a complete refresh to work like new again .

  • Major Rebuild Kit with Vanes, Rietschle VC 150 $844.20

    This Major Rebuild Kit (also called the “Wearing Parts Kit”) is a complete set of genuine-quality internal components for the Rietschle VC 150 vacuum pump . It includes the new vanes, bearings, valve plates, and other wearing parts needed for a full pump overhaul . This is the kit you need when your pump has thousands of hours of use and needs a complete refresh.

  • Major Rebuild Kit with Vanes, Rietschle VC 202/303 – vacstellar $1,373.25

    This major rebuild kit has everything you need for a complete overhaul of your VC 202 or VC 303 pump. It includes critical parts like new vanes, bearings, seals, gaskets, and exhaust filters. Instead of buying a new pump, use this all-in-one kit to restore your equipment’s performance at a fraction of the cost.

  • Major Rebuild Kit with Vanes, Rietschle VCA/VCE 40 $716.10

    This Major Rebuild Kit (Part #3143) is a complete wearing parts set designed for overhauling Rietschle VCA40 and VCE40 rotary vane vacuum pumps. It includes the OEM-quality vanes, bearings, oil separator element, coupling rubber, and all other wearing components needed to restore your pump to like-new condition . This is the kit you need when your pump has thousands of hours of use and needs a complete internal refresh.

  • 10 in stock

  • Major Rebuild Kit with Vanes, Rietschle, V-VCA-VCE, VCA60, VCE60, Part# 3144 $780.50

    This Major Rebuild Kit (Part #3144) is a complete wearing parts set designed for overhauling Rietschle VCA60 and VCE60 rotary vane vacuum pumps . It includes all the internal components that wear out over time, such as vanes, bearings, exhaust filters, couplings, gaskets, O-rings, and the oil sight glass . This is the kit you need when your pump has thousands of hours of use and needs a complete internal refresh to work like new again.

  • Major Rebuild Kit with Vanes, Rietschle, V-VCA-VCE, VCAH100, VCEH100, Part# 3145 $1,311.80

    This Major Rebuild Kit (Part #3145) is a complete wearing parts set designed for overhauling Rietschle VCAH100 and VCEH100 rotary vane vacuum pumps . It includes all the internal components that wear out over time, including vanes, bearings, seals, and gaskets. This is the kit you need when your pump has thousands of hours of use and needs a complete internal refresh to work like new again.

  • Major Rebuild Kit, Kinney, Rotary Piston, Part# 80941900BM $10,430.00

    This Major Rebuild Kit (Part# 80941900BM) is a comprehensive overhaul kit designed specifically for the Kinney KT300C rotary piston vacuum pump . The kit includes  components such as cylinder and separator gaskets, ball and sleeve bearings, seven complete discharge valve assemblies, shaft seals, Buna O-rings, backup rings, V-belt, sight glass, and all necessary hardware . It provides everything needed for a complete pump restoration.

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