• Major Maintenance Kit, Kinney KT150C $5,090.40

    This Major Maintenance Kit (Part# 80942200BM) was designed for a complete overhaul of the Kinney KT150C rotary piston vacuum pump. 

  • Major Maintenance Kit, Kinney KT300D (60 Hz.) $10,378.20

    Give your Kinney KT300D pump a complete overhaul with this major maintenance kit (Part# 80943000BM). Unlike a preventative kit, this one includes heavy-duty internal parts like the center cam, outer cams, and the main shaft. You also get all seals, gaskets, bearings, O-rings, valves, and a new V-belt. This is everything you need for a full rebuild. Made for 60 Hz models of the Kinney KT300D rotary piston pump. Get your pump back to like-new condition.

  • 10 in stock

  • Major Maintenance Kit, Kinney, Rotary Piston, KT300C, Part# 80970600BM $1,148.20

    This Major Maintenance Kit (Part# 80970600BM) is a comprehensive overhaul kit designed specifically for the Kinney KT300C rotary piston vacuum pump. The kit includes seven complete discharge valve assemblies, ball and sleeve bearings, shaft seals and seal seat, cylinder and separator gaskets, Buna O-rings, backup rings, V-belt, sight glass, and all necessary hardware . It provides everything needed for a complete pump restoration.

  • Major Maintenance Kit, Kinney, Rotary Piston, KT850C, Part# 80941200BM $1,605.90

    This Major Maintenance Kit (Part# 80941200BM) is a comprehensive overhaul kit designed specifically for the Kinney KT850C rotary piston vacuum pump. The kit includes twelve complete discharge valve assemblies, ball and sleeve bearings, shaft seal head assembly and seal seat, cylinder and separator gaskets, Buna O-rings, stainless steel backup ring, V-belt, sight glass, and all necessary hardware . It provides everything needed for a complete pump restoration.

  • 10 in stock

  • Major Overhaul Kit – Becker U 4.190 $1,066.10

    This is the Major Overhaul Kit for the Becker U4.190 pump (Part #33801800000) . 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, 35 x 47 x 6 mm), 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) . This comprehensive kit brings your U4.190 pump back to factory specifications 

  • Major Overhaul Kit – Becker U 4.190 E $1,066.10

    This is the Major Overhaul Kit for the Becker U4.190E pump (Part #33801800-E0) . 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 4.250 F $1,200.50

    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. Here is what you get :

    • A full set of vanes (3 plastic vanes) – these are the moving parts inside the pump 

    • Bearings (2 ball bearings, type 6207) – for smooth rotation

    • Complete gasket set – stops all oil leaks

    • Coupling disc (spider coupling) – connects the motor to the pump

    • Oil separating element (2 pieces) – stops oil from leaving with the air 

    • Oil filter cartridge – keeps the oil clean

    • Coarse separator – first stage of oil separation

    • Float assembly – controls oil return

    • Shaft seal rings – prevent oil leaks along the shaft

    • Distance disc – for proper bearing spacing

    • All O-rings and sealing rings – copper, aluminum, and viton seals for every connection

  • Major Overhaul Kit – Becker U 4.630 D $2,447.30

    This major overhaul kit has everything you need for a complete rebuild. It includes bearings, vanes, seals, and gaskets. Using this kit restores your pump like new and saves you from buying a whole new machine.

  • Major Overhaul Kit – Becker U1.65 F $1,200.50

    This is the Major Overhaul Kit for Becker U1.65 F pumps (Part #33801600-F0) . It includes everything you need for a complete pump rebuild: bearings, seals, gaskets, o-rings, vanes, distance discs, and more . Designed specifically for the Becker U1.65 F oil-lubricated rotary vane vacuum pump .

  • Major Overhaul Kit – Pfeiffer DUO 1.6 / DUO 3 $333.20

    This is the Pfeiffer Part# PKE02070T Major Overhaul Kit for the DUO 1.6 and DUO 3 vacuum pumps . This comprehensive kit includes everything you need for a full pump rebuild: GX vanes, seals, 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 Overhaul Kit – Pfeiffer Duo 10 $529.20

    This is the Pfeiffer Part# PKE32001T Level 3 Major Overhaul Kit for the Duo 10 and Duo 10M vacuum pumps . This comprehensive kit includes everything you need for a full pump rebuild: GX vanes, seals (O-rings), springs, valves, sight glass, coupling, and all wearing parts . Following Pfeiffer’s recommended maintenance schedule (Level 3, at least every 4 years), this kit restores your pump to like-new condition .

  • Major Overhaul Kit – Pfeiffer Duo 2.5 – Part # PKE02008T $437.50

    This is the Pfeiffer Part# PKE02008T Major Overhaul Kit for the Duo 2.5 vacuum pump . This comprehensive kit includes everything you need for a full pump rebuild: GX vanes, seals, 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 Overhaul Kit – Pfeiffer Duo 20 $697.20

    This is the Pfeiffer Part# PKE32011T Level 3 Major Overhaul Kit for the Duo 20 and Duo 20M vacuum pumps . This comprehensive kit includes everything you need for a full pump rebuild: GX vanes, seals (O-rings), springs, valves, sight glass, hydraulic piston, coupling, and more . Following Pfeiffer’s recommended maintenance schedule (Level 3, at least every 4 years), this kit restores your pump to like-new condition .

  • Major Overhaul Kit – Pfeiffer Duo 35 $860.30

    This is the Pfeiffer Part# PKE22005T Major Overhaul Kit for the Duo 35 vacuum pump. This comprehensive kit includes everything you need for a full pump rebuild: GX vanes, seals, O-rings, springs, valves, filters, sight glass, and more. Following Pfeiffer’s recommended maintenance schedule, this kit restores your pump to like-new condition.

  • Major Overhaul Kit – Pfeiffer Duo 35M, Pfeiffer, DUO, Part# PKE22010T $938.70

    This is the Pfeiffer Part# PKE22010T Major Overhaul Kit for the Duo 35M magnetic coupling vacuum pump . This comprehensive kit includes everything you need for a full pump rebuild: GX vanes, seals, O-rings, springs, valves, gaskets, filters, sight glass, and more . Following Pfeiffer’s recommended maintenance schedule, this kit restores your pump to like-new condition

  • Major Overhaul Kit – Pfeiffer Duo 5 $620.20

    This is the Pfeiffer Part# PKE32008T Level 3 Major Overhaul Kit for the Duo 5 and Duo 5M vacuum pumps . This comprehensive kit includes everything you need for a full pump rebuild: GX vanes, seals (O-rings), springs, valves, sight glass, hydraulic piston, coupling, and more . Following Pfeiffer’s recommended maintenance schedule (Level 3, every 4 years), this kit restores your pump to like-new condition .

  • Major Overhaul Kit – Pfeiffer Duo 65 $870.10

    This is the Pfeiffer Part# PKE22011T Level 3 Major Overhaul Kit for the Duo 65 vacuum pump . This comprehensive kit includes everything you need for a full pump rebuild: GX vanes, seals (O-rings), springs, valves, coupling spider, and all wearing parts . Following Pfeiffer’s recommended 4-year maintenance schedule (Level 3), this kit restores your pump to like-new condition .

  • Major Overhaul Kit – Pfeiffer Duo 65M $967.40

    This is the Pfeiffer Part# PKE22012T Major Overhaul Kit for the Duo 65M magnetic coupling vacuum pump . This comprehensive Level 3 maintenance kit includes everything you need for a full pump rebuild: GX vanes, seals, O-rings, springs, valves, coupling, and all wearing parts 

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