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3. Pump Repair Kits by Brand

  • buy flygt 20mm plug-in seal kit

    Flygt Plug-In 20mm Seal Kit

    Flygt Plug-In 20mm Seal Kit

    Item #2630

    Flygt Plug-In 20mm Seal Kit — Double Cartridge Mechanical Seal (Replaces 769.94.30 / 7699430)

    Direct-fit aftermarket replacement 20 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 (20 mm shaft)

    • Flygt pumps: 2610, 2620, 2630, 2640, 4610, 4620, 2840

    • Cross-reference / part no.: 769 94 30

    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 seals only

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

    **Important fitment note: Flygt plug-in seal assemblies can vary by build. Please enter your full pump model number at checkout under “Pump Model Number Notes” so we can confirm the correct configuration for your unit.

    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 

    Weight 3 lbs
    Dimensions 6 × 6 × 4 in
  • Buy Flygt Plug-in 25 MM Kit

    Flygt Plug-In 25mm Seal Kit

    Flygt Plug-In 25mm Seal Kit

    Item #4630

    Flygt Plug-In 25mm Seal Kit — Double Cartridge Mechanical Seal (Pre-Assembled)

    Replacement Flygt Plug-In 25mm double cartridge mechanical seal for Flygt submersible pumps that use a 25mm shaft. This plug-in, pre-assembled double seal cartridge simplifies installation during service/rebuilds and helps deliver consistent sealing performance by keeping the motor-side and liquid-side seals aligned in one unit.

    Compatibility (25 mm shaft)

    • Flygt pumps: 2660, 4630, 4640, 8105.182

    • 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 on our drop down menu above

    Available versions:

    • Cartridge mechanical seal only

    • Cartridge mechanical seal + O-ring kit (recommended for a full rebuild)

    **Important fitment note: Flygt plug-in seal assemblies can vary by build. Please enter your full pump model number at checkout under “Pump Model Number Notes” so we can confirm the correct configuration for your unit.

    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 

    Weight 3 lbs
    Dimensions 6 × 6 × 4 in
  • Flygt Plug-in 35 MM Kit

    Flygt Plug-In 35mm Seal Kit

    Flygt Plug-In 35mm Seal Kit

    Item #3153

    Flygt Plug-In 35mm Seal Kit — Double Cartridge Mechanical Seal (Pre-Assembled)

    Replacement Flygt Plug-In 35mm double cartridge mechanical seal for Flygt submersible pumps that use a 35mm shaft. This plug-in, pre-assembled double seal cartridge simplifies installation during service/rebuilds and helps deliver consistent sealing performance by keeping the motor-side and liquid-side seals aligned in one unit.

    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)

    Housing spring note: The “long spring” is a housing retention spring used to help hold the plug-in components / pump housing together. It is not part of the mechanical seal cartridge. This spring is included in the factory/OEM O-ring kit.

    Available versions & What’s included:

    Cartridge mechanical seal only
    Includes the cartridge mechanical seal assembly.

    Cartridge mechanical seal + O-ring kit
    Includes the cartridge mechanical seal + OEM O-ring kit. Recommended for a full rebuild.

    Cartridge mechanical seal + O-ring kit + basic repair hardware kit 
    Includes the cartridge mechanical seal + OEM O-ring kit + basic repair hardware kit (snap rings + wave washer). Recommended if your retaining rings/washer are damaged during removal, missing during rebuild, or you want a more complete refresh.

    Cartridge mechanical seal + O-ring kit + Long spring (bearing housing / volute)
    Includes the cartridge mechanical seal + OEM O-ring kit with the long spring for bearing housing / volute (contained in the OEM O-ring kit).

    Cartridge mechanical seal + O-ring kit + basic repair hardware kit + Long spring (bearing housing / volute)
    Includes the cartridge mechanical seal + OEM O-ring kit + basic repair hardware kit (snap rings + wave washer) with the long spring for bearing housing / volute (contained in the OEM O-ring kit). Recommended if your retaining rings/washer are damaged during removal or missing during rebuild, and your build requires the long spring.

    Important fitment note: Flygt plug-in seal assemblies can vary by build. Please enter your full pump model number at checkout under “Pump Model Number Notes” so we can confirm the correct configuration for your unit

    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 

    Weight 3 lbs
    Dimensions 6 × 6 × 4 in
  • Buy Flygt Plugin 45 MM Kit

    Flygt Plug-In 45mm Seal Kit

    Flygt Plug-In 45mm Seal Kit

    Item #3171

    Flygt Plug-In 45mm Seal Kit — Double Cartridge Mechanical Seal (Pre-Assembled)

    Replacement Flygt Plug-In 45mm double cartridge mechanical seal for Flygt submersible pumps that use a 45mm shaft. This plug-in, pre-assembled double seal cartridge simplifies installation during service/rebuilds and helps deliver consistent sealing performance by keeping the motor-side and liquid-side seals aligned in one unit.

    Housing spring note: The “long spring” is a housing retention spring used to help hold the plug-in components / pump housing together. It is not part of the mechanical seal cartridge. This spring is included in the factory/OEM O-ring kit.

    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)

    Available versions & What’s Included:

    Cartridge mechanical seal only
    Includes the pre-assembled double mechanical seal cartridge (motor-side and liquid-side seals in one unit).

    Cartridge mechanical seal + O-ring kit
    Includes the cartridge mechanical seal + OEM O-ring kit. Recommended for a full rebuild.

    Cartridge mechanical seal + O-ring kit + Long spring (bearing housing / volute)
    Includes the cartridge mechanical seal + OEM O-ring kit with the long spring for bearing housing / volute (contained in the OEM O-ring kit).

    Important fitment note: Flygt plug-in seal assemblies can vary by build. Please enter your full pump model number at checkout under “Pump Model Number Notes” so we can confirm the correct configuration for your unit.

    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 

    Weight 3 lbs
    Dimensions 6 × 6 × 4 in
  • Buy Flygt Plugin 60 MM Kit

    Flygt Plug-In 60 mm Seal Kit

    Flygt Plug-In 60 mm Seal Kit

    Item #3202

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

    Replacement Flygt Plug-In 60mm double cartridge mechanical seal for Flygt submersible pumps that use a 60mm shaft. This plug-in, pre-assembled double seal cartridge simplifies installation during service/rebuilds and helps deliver consistent sealing performance by keeping the motor-side and liquid-side seals aligned in one unit.

    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)

    Available versions & What’s Included:

    Cartridge mechanical seal only
    Includes the pre-assembled double mechanical seal cartridge (motor-side and liquid-side seals in one unit).

    Cartridge mechanical seal + O-ring kit
    Includes the cartridge mechanical seal + OEM O-ring kit. Recommended for a full rebuild.

    Cartridge mechanical seal + O-ring kit + Long spring (bearing housing / volute)
    Includes the cartridge mechanical seal + OEM O-ring kit with the long spring for bearing housing / volute (contained in the OEM O-ring kit).

    Important fitment note: Flygt plug-in seal assemblies can vary by build. Please enter your full pump model number at checkout under “Pump Model Number Notes” so we can confirm the correct configuration for your unit.

    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 

    Weight 7 lbs
    Dimensions 9 × 9 × 6 in
  • Placeholder

    Flygt Plug-In 90 mm Seal Kit

    Flygt Plug-In 90 mm Seal Kit

    Item #3301

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

    Replacement Flygt/Xylem Plug-In 90 mm double cartridge mechanical seal for Flygt submersible pumps. The plug-in, pre-assembled design simplifies installation during service/rebuilds and helps deliver consistent sealing performance by keeping the motor-side and liquid-side seals aligned in one unit.

    Compatibility (90 mm shaft)

    • Flygt pumps: 3301, 3315, 5150.350, 5150.360

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

    Available versions & What’s Included:

    Cartridge mechanical seal only
    Includes the pre-assembled double mechanical seal cartridge (motor-side and liquid-side seals in one unit).

    Cartridge mechanical seal + O-ring kit
    Includes the cartridge mechanical seal + OEM O-ring kit. Recommended for a full rebuild.

    Cartridge mechanical seal + O-ring kit + Long spring (bearing housing / volute)
    Includes the cartridge mechanical seal + OEM O-ring kit with the long spring for bearing housing / volute (contained in the OEM O-ring kit).

    Important fitment note: Flygt plug-in seal assemblies can vary by build. Please enter your full pump model number at checkout under “Pump Model Number Notes” so we can confirm the correct configuration for your unit.

    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 

    Weight 7 lbs
    Dimensions 9 × 9 × 6 in
  • Placeholder

    HOMA AK1056-370/77G/C Repair Kit – 65 mm Mechanical Seals

    HOMA AK1056-370/77G/C Repair Kit – 65 mm Mechanical Seals

    HOMA AK1056-370/77G/C Repair Kit — 65 mm Mechanical Seals

    Direct-fit replacement HOMA AK1056-370/77G/C pump repair kit / pump seal kit for overhauling the seal assembly. This kit is built to OEM-equivalent performance and includes the critical sealing components needed for a clean, reliable rebuild.

    Compatibility:

    • Pump compatibility: HOMA AK1056-370/77G/C

    • Motor compatibility: N/A (motor model unknown)

    Materials:

    • Seal faces: Silicon carbide / silicon carbide (SiC/SiC)

    • Elastomers: Viton (FKM)

    • O-rings: Buna-N (NBR)

    What’s included:

    • 65 mm OEM-equivalent mechanical seals (upper and lower)

    • Complete Buna-N O-ring kit (all critical O-rings for installation)

    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 

    Weight 4 lbs
    Dimensions 6 × 6 × 4 in
  • Placeholder

    HOMA AK848-380/19.7 Repair Kit – 55mm Mechanical Seals

    HOMA AK848-380/19.7 Repair Kit – 55mm Mechanical Seals

    HOMA AK848-380/19.7 Repair Kit — 55 mm Mechanical Seals

    Direct-fit replacement HOMA AK848-380/19.7 pump repair kit / pump seal kit for overhauling the seal assembly. This kit is built to OEM-equivalent performance and includes the critical sealing components needed for a clean, reliable rebuild.

    Compatibility:

    • Pump compatibility: Homa AK848-380/19.7

    • Motor compatibility: AM243.23F/C/8/3-3

    Materials:

    • Seal faces: Silicon Carbide / Silicon Carbide (SiC/SiC)

    • Elastomers: Viton (FKM)

    • O-rings: Buna-N (NBR)

    What’s included:

    • 55 mm OEM-equivalent mechanical seals (upper and lower)

    • Complete Buna-N O-ring kit (all critical O-rings for installation)

    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 

    Weight 4 lbs
    Dimensions 6 × 6 × 4 in
  • Placeholder

    HOMA AM243.50FC A-12 Seal Kit – 55 mm & 45 mm Mechanical Seals

    HOMA AM243.50FC A-12 Seal Kit – 55 mm & 45 mm Mechanical Seals

    HOMA AM243.50FC A-12 Seal Kit – 55 mm & 45 mm Mechanical Seals

    This kit contains the mechanical seals needed to overhaul the seal assembly on a HOMA AM243.50FC A-12 pump. Each component is engineered to meet or exceed OEM performance, ensuring reliable operation and a long service life. **Only the OEM equivalent seals are included—no O-ring kit—**so please confirm compatibility by comparing with your existing seals.

    Compatibility:

    • Pump compatibility: Homa AM243.50FC A-12

    • Motor compatibility: N/A (motor model unknown)

    Materials:

    • Seal faces: Silicon carbide / silicon carbide (SiC/SiC)

    • Elastomers: Viton (FKM)

    • O-rings: None (seals only; O-ring kit not included)

    Note: If you can identify the correct O-rings or have a sample, please call us to see if we have them in stock so we can add them to your order.

    What’s included:

    • 55 mm OEM equivalent mechanical seal (upper)

    • 45 mm OEM equivalent mechanical seal (lower)

    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 

    Weight 4 lbs
    Dimensions 6 × 6 × 4 in