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Pump Repair Kits by Brand

  • Flygt Plug-in 35 MM Kit

    Flygt Plug-in 35 MM Kit

    Flygt Plug-in 35 MM Kit

    Item #3153

    Flygt Plug-In 35 mm Seal Kit — Double Cartridge Mechanical Seal

    Replacement 35 mm double cartridge mechanical seal for Flygt submersible pumps. The plug-in, pre-assembled design simplifies installation and delivers consistent sealing performance after service or rebuilds.

    Compatibility (35 mm shaft)

    • Flygt pumps: 2670, 3153, 5100.210, 5100.211, 5100.220, 5100.221

    • Cross-reference / part no.: (varies by build—contact us to confirm)

    What’s included

    • Pre-assembled double mechanical seal cartridge (motor-side and liquid-side seals in one unit)

    • Optional Add on- Complete O-ring kit — select the add-on using dropdown menu above 

    Available versions

    1. Cartridge mechanical seal only

    2. Cartridge mechanical seal + O-ring kit (recommended when doing a full rebuild)

    **Important note: Please specify full pump model number at checkout under “Pump Model Number Notes”  when ordering 

    Explore our full line up of Pump Repair Kits

    Looking for more? Shop  Shaft seals, Parts & Accessories, and Pre-Cut Gaskets.

    Have questions?- Call us anytime-we’re here to help 

    View Product
  • Buy Flygt Plugin 45 MM Kit

    Flygt Plug-in 45 MM Kit

    Flygt Plug-in 45 MM Kit

    Item #3171

    Flygt Plug-In 45 mm Seal Kit — Double Cartridge Mechanical Seal

    Replacement 45 mm double cartridge mechanical seal for Flygt submersible pumps. The plug-in, pre-assembled design simplifies installation and delivers consistent sealing performance after service or rebuilds.

    Compatibility (45 mm shaft)

    • Flygt pumps: 3171, 4650, 4660, 5100.250, 5100.251, 5100.260, 5100.261

    • Cross-reference / part no.: (varies by build—contact us to confirm)

    What’s included

    • Pre-assembled double mechanical seal cartridge (motor-side and liquid-side seals in one unit)

    • Optional Add on- Complete O-ring kit — select the add-on using dropdown menu above 

    Available versions

    1. Cartridge mechanical seal only

    2. Cartridge mechanical seal + O-ring kit (recommended when doing a full rebuild)

    **Important note: Please specify full pump model number at checkout under “Pump Model Number Notes”  when ordering 

    Explore our full line up of Pump Repair Kits

    Looking for more? Shop  Shaft seals, Parts & Accessories, and Pre-Cut Gaskets.

    Have questions?- Call us anytime-we’re here to help 

    View Product
  • Buy Flygt Plugin 60 MM Kit

    Flygt Plug-in 60 MM Kit

    Flygt Plug-in 60 MM Kit

    Item #3202

    Flygt Plug-In 60 mm Seal Kit — Double Cartridge Mechanical Seal

    Replacement 60 mm double cartridge mechanical seal for Flygt submersible pumps. The plug-in, pre-assembled design simplifies installation and delivers consistent sealing performance after service or rebuilds.

    Compatibility (60 mm shaft)

    • Flygt pumps: 3202, 4670, 4680, 5100.300, 5100.31, 5150.300, 5150.310

    • Cross-reference / part no.: (varies by build—contact us to confirm)

    What’s included

    • Pre-assembled double mechanical seal cartridge (motor-side and liquid-side seals in one unit)

    • Optional Add on: Complete O-ring kit — select the add-on using dropdown menu above 

    Available versions

    1. Cartridge mechanical seal only

    2. Cartridge mechanical seal + O-ring kit (recommended when doing a full rebuild)

    **Important note: Please specify full pump model number at checkout under “Pump Model Number Notes”  when ordering 

    Explore our full line up of Pump Repair Kits

    Looking for more? Shop  Shaft seals, Parts & Accessories, and Pre-Cut Gaskets.

    Have questions?- Call us anytime-we’re here to help 

    View Product
  • Placeholder

    Flygt Plug-in 90 MM Kit

    Flygt Plug-in 90 MM Kit

    Item #3301

    Flygt Plug-In 90 mm Seal Kit — Double Cartridge Mechanical Seal

    Replacement 90 mm double cartridge mechanical seal for Flygt submersible pumps. The plug-in, pre-assembled design simplifies installation and delivers consistent sealing performance after service or rebuilds.

    Compatibility (90 mm shaft)

    • Flygt pumps: 3301, 3315 , 5150.350, 5150.360

    • Cross-reference / part no.: (varies by build—contact us to confirm)

    What’s included

    • Pre-assembled double mechanical seal cartridge (motor-side and liquid-side seals in one unit)

    • Optional Add on: Complete O-ring kit — select the add-on using dropdown menu above 

    Available versions

    1. Cartridge mechanical seal only

    2. Cartridge mechanical seal + O-ring kit (recommended when doing a full rebuild)

    **Important note: Please specify full pump model number at checkout under “Pump Model Number Notes”  when ordering 

    Explore our full line up of Pump Repair Kits

    Looking for more? Shop  Shaft seals, Parts & Accessories, and Pre-Cut Gaskets.

    Have questions?- Call us anytime-we’re here to help 

    View Product
  • Placeholder

    SCOT 118.000.344

    SCOT 118.000.344

    Scot Pump Repair Kit 118.000.344 — JM145–JM215 Frames

    Compatible motors: 50, 52, 53, 54, 55, 65, 81 (JM145–JM215 frames)

    What’s included

    • Mechanical seal

    • Shaft sleeve

    • Gasket & O-rings

    • Five stainless steel hard parts for long-lasting, corrosion-resistant service

    Why choose this kit

    • Direct-fit replacement for fast, reliable rebuilds

    • Durable materials to extend service life and reduce downtime

    • Complete set—everything you need in one box

    Have questions? Call us anytime-we’re here to help 

    View Product
  • Placeholder

    SCOT 118.000.383

    SCOT 118.000.383

    Scot Pump Repair Kit 118.000.383 — Motor 57, JM145–JM215 Frames

    Compatible motor: 57 (JM145–JM215 frame sizes)

    Includes

    • Mechanical seal

    • Shaft sleeve

    • Gasket & O-rings

    • Five stainless steel hard parts for corrosion-resistant durability

    Why choose this kit

    • Direct-fit components for faster, cleaner rebuilds

    • Durable materials to extend service life and reduce downtime

    • All-in-one set—everything needed in one box

    Have questions? Call us anytime-we’re here to help 

    View Product
  • Buy Taco 1600 Repair Kit

    TACO 1600

    TACO 1600

    Taco 1600 Series Pump Repair Kit — Mechanical Seal & Sleeve Set

    Get your Taco 1600 circulator back to peak performance with this complete sealing kit. Designed for high-temperature, high-pressure hydronic service, it restores the shaft sealing surface and helps prevent leaks after maintenance or rebuilds.

    What’s included:

    • Mechanical seal (high-temp, high-pressure duty)

    • Brass shaft sleeve — 1600-205RP (fresh wear surface for the seal)

    • Gaskets for reassembly

    • Left-hand thread mounting bolt (matches factory rotation/retention)

    Compatibility:

    • Taco 1600 Series pumps- please specify exact pump model under Pump Model Notes during checkout process

    Explore our full line up of Pump Repair Kits

    Looking for more? Check out our Shaft seals, Parts/Accessories & OEM seals

    Have questions?- Call us anytime-we’re here to help 

    Function

    Mechanical Seal Kit
    View Product
  • Buy Taco 951-3161 (2) Repair Kit

    Taco 951-3161

    Taco 951-3161

    Taco 951-3161 Pump Seal Kit — Type E Mechanical Seal Set

    Restore performance and stop leaks with this “Taco Type E” mechanical seal kit for select Taco centrifugal pumps. Engineered for HVAC, hot/chilled water circulation, and general hydronic applications, it helps extend service life and reduce downtime after maintenance or rebuilds.

    What’s included:

    • “Taco Type E” mechanical seal

    • Gasket set

    • Oil plug washer

    • Shaft sleeve

    • Sleeve gasket

    Compatibility:

    • Taco CE Series pumps

    • Taco FE Series pumps

    • Taco VI Series pumps
      (Please specify exact pump model under Pump Model Number Notes tab during checkout process.)

    Why choose this kit:

    • Precision fitment: Crimped-head seal with a custom-matched spring-to-sleeve design for consistent working length and reliable sealing—often a tighter, more accurate fit than generic aftermarket kits.

    • Hydronic-ready: Built for the thermal cycling and operating conditions common in HVAC systems.

    • All-in-one convenience: Includes the seal and supporting components needed for a clean, efficient rebuild.

    Notes:

    • Inspect the shaft/sleeve surface; replace the sleeve whenever wear is present for best seal life.

    • For help confirming fit, share your pump model and nameplate details by calling—we’ll verify the correct kit.

    Explore our full line up of Pump Repair Kits Looking for more? Check out our Shaft seals,Parts/Accessories & OEM seals  

    Have questions?- Call us anytime-we’re here to help 

    View Product
  • Buy Taco 951-3161 (2) Repair Kit

    Taco 951-3162

    Taco 951-3162

    Taco 951-3162 Pump Seal Kit — Type E Mechanical Seal Set

    Restore performance and stop leaks with this “Taco Type E” mechanical seal kit for select Taco centrifugal pumps. Engineered for HVAC, hot/chilled water circulation, and general hydronic applications, it helps extend service life and reduce downtime after maintenance or rebuilds.

    What’s included:

    • “Taco Type E” mechanical seal

    • Gasket set

    • Oil plug washer

    • Shaft sleeve

    • Sleeve gasket

    Compatibility:

    • Taco CE Series pumps

    • Taco FE Series pumps

    • Taco VI Series pumps
      (Please specify exact pump model under Pump Model Number Notes tab during checkout process.)

    Why choose this kit:

    • Precision fitment: Crimped-head seal with a custom-matched spring-to-sleeve design for consistent working length and reliable sealing—often a tighter, more accurate fit than generic aftermarket kits.

    • Hydronic-ready: Built for the thermal cycling and operating conditions common in HVAC systems.

    • All-in-one convenience: Includes the seal and supporting components needed for a clean, efficient rebuild.

    Notes:

    • Inspect the shaft/sleeve surface; replace the sleeve whenever wear is present for best seal life.

    • For help confirming fit, share your pump model and nameplate details by calling—we’ll verify the correct kit.

    Explore our full line up of Pump Repair Kits Looking for more?

    Check out our Shaft seals,Parts/Accessories & OEM seals  

    Have questions?- Call us anytime-we’re here to help 

    View Product

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