3. Pump Repair Kits by Brand

Taco 953-1549-6BRP Pump Seal Kit
Taco 953-1549-6BRP Pump Seal Kit
Taco 953-1549-6BRP Pump Seal Kit — Type E Mechanical Seal Set (6BRP)

Direct-fit replacement Taco 953-1549-6BRP seal kit (6BRP) for select Taco centrifugal pumps using the Type E / E-Design mechanical seal arrangement. This complete pump seal kit / pump repair kit helps simplify service or rebuilds by replacing common wear components and restoring a reliable seal to help prevent leaks in HVAC/hydronic hot and chilled water circulation applications.

Compatibility
- Fits a range of Taco centrifugal pump series: CM, CI, CE, FM, FI, FE, VL, VI, KV, KS (verify your exact model/build by calling or emailing us- contact us).
- Example using 6BRP: FI6009E4KAJ1L0D000000.
What’s included:
- “Taco Type E” mechanical seal
- Gasket set
- Oil plug washer
- Shaft sleeve
- Sleeve gasket
- Stainless bushing / spacer
- Bushing gasket
- Slingers
Why this kit
- Better fitment: Our seal uses a crimped-head design with a custom-matched spring-to-sleeve combo for consistent working length and tight sealing—often a more accurate fit than generic aftermarket kits.
- Hydronic-ready: Materials selected for high-temp/high-pressure duty.
- All-in-one convenience: Everything needed for a clean, efficient rebuild.
Notes: Some models in this family use 3BRP instead of 6BRP—please confirm which kit your pump requires before ordering by calling or emailing us. See 3BRP variation

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Weight 2 lbs

Dimensions 10 × 8 × 4 in

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Tsurumi 100C43.7 Seal Kit
Tsurumi 100C43.7 Seal Kit
Tsurumi 100C43.7 Seal Kit — Double Mechanical Seal (35 mm)

Direct-fit double mechanical seal kit for Tsurumi 100C43.7 submersible pumps. Sized at 35 mm, this set is built for long service in abrasive, high-duty sewage/wastewater applications.

At a glance:
- Configuration: Double seal (upper + lower)
- Shaft size: 35 mm
- Faces: SiC/SiC – SiC/SiC (upper and lower)
- Elastomers: Viton (FKM)
- O-rings: Complete Buna-N (NBR) kit included
What’s included:
- Upper mechanical seal: SiC/SiC/Viton(FKM)
- Lower mechanical seal: SiC/SiC/Viton(FKM)
- Complete Buna-N O-ring set for reassembly
Why this kit:
- Hard silicon-carbide faces resist wear, solids, and heat for longer run time
- Viton elastomers handle higher temperatures and common sewage/industrial chemistries
- Drop-in fit speeds service and helps ensure proper alignment and sealing
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Weight 5 lbs

Dimensions 12 × 10 × 6 in

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Tsurumi 100C47.5 Seal Kit
Tsurumi 100C47.5 Seal Kit
Tsurumi 100C47.5 Seal Kit — Double Mechanical Seal (35 mm)

Direct-fit replacement for Tsurumi 100C47.5 pump seal kit / pump repair kit with a 35 mm double mechanical seal (upper + lower) for submersible sewage and wastewater service. Built for long service life in abrasive, high-duty environments.

At a glance:
- Configuration: Double seal (upper + lower)
- Shaft size: 35 mm
- Faces: SiC/SiC – SiC/SiC (upper and lower)
- Elastomers: Viton (FKM)
- O-rings: Buna-N kit included
What’s included:
- Upper mechanical seal: SiC/SiC/Viton
- Lower mechanical seal: SiC/SiC/Viton
- Complete Buna-N O-ring set for reassembly
Why this kit:
- Hard silicon-carbide faces resist wear, solids, and heat for longer run time
- Viton elastomers handle higher temperature and common sewage/industrial chemistries
- Drop-in fit speeds service and helps ensure proper alignment and sealing
Explore our full line up of Pump Repair Kits

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

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Weight 5 lbs

Dimensions 12 × 10 × 6 in

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Tsurumi LH430W-61 Seal Kit
Tsurumi LH430W-61 Seal Kit
Tsurumi LH430W-61 Seal Kit — Double Mechanical Seal (Step Shaft 45/50 mm)

Direct-fit double mechanical seal kit for Tsurumi LH430W-61 pumps with a 45/50 mm step shaft (two shaft diameters per OEM configuration). Built for heavy-duty service with hard faces and chemical-resistant elastomers. Buna-N O-ring kit included.

At a glance:
- Configuration: Double seal (upper + lower)
- Shaft geometry: Step shaft 45/50 mm (per LH430W-61 OEM spec)
- Faces: SiC/SiC – SiC/SiC (upper and lower)
- Elastomers: Viton (FKM)
What’s included:
- Upper mechanical seal: SiC/SiC/Viton
- Lower mechanical seal: SiC/SiC/Viton
- Complete Buna-N O-ring set for reassembly
OEM references:
- Current seal part #: 025-001-24
- Previous seal part #: 025-000-04
Why this kit:
- Hard silicon-carbide faces for excellent wear/heat resistance in abrasive duty
- Viton elastomers for elevated temperature and common industrial chemistries
- Drop-in fit to speed service and ensure proper alignment
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Looking for more? Check out our Shaft seals, Parts/Accessories & OEM seals

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Weight 5 lbs

Dimensions 12 × 10 × 6 in

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Wilo-EMU Submersible Pump Repair Kit — Motor Model FK-17.1
Wilo-EMU Submersible Pump Repair Kit — Motor Model FK-17.1
Wilo-EMU Submersible Pump Repair Kit — Motor Model FK-17.1

Direct-fit Wilo-EMU submersible pump repair kit for motor model FK-17.1, including mechanical seal 6037442 and O-ring kit 2710543. This kit includes the primary sealing components needed for a standard rebuild and helps restore leak-free performance after service.

Compatibility: For Wilo-EMU submersible motor FK-17.1

Pump Repair Kit Notes
Our Wilo-EMU submersible pump repair kits include a complete, fully assembled mechanical seal and a complete Buna-N (NBR) O-ring kit matched to your specific Wilo-EMU motor model. Replacing the seal and O-rings during service helps reduce leaks and moisture intrusion after teardown, rebuild, or preventative maintenance.

What’s included:

Mechanical seal: WILO 6037442

O-ring kit: 2710543

Cross-reference:

U.S. Seal: VGM-2961

AESSEL: SAN-S0EC-DDZDDZ1-0350

*Disclaimer: For the Wilo-EMU submersible line we categorize by motor model, not pump model.
Explore our full line up of Pump Repair Kits

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

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Weight 5 lbs

Dimensions 12 × 10 × 6 in

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Wilo-EMU Submersible Pump Repair Kit — Motor Model FK-202
Wilo-EMU Submersible Pump Repair Kit — Motor Model FK-202
Wilo-EMU Submersible Pump Repair Kit — Motor Model FK-202

Direct-fit Wilo-EMU submersible pump repair kit for motor model FK-202, including mechanical seal 6037443 and O-ring kit 2710033 / WILO 6016252. This kit includes the primary sealing components needed for a standard rebuild and helps restore leak-free performance after service.

Compatibility: For Wilo-EMU submersible motor FK-202

*Disclaimer: For the Wilo-EMU submersible line we categorize by motor model, not pump model.

Pump Repair Kit Notes
Our Wilo-EMU submersible pump repair kits include a complete, fully assembled mechanical seal and a complete Buna-N (NBR) O-ring kit matched to your specific Wilo-EMU motor model. Replacing the seal and O-rings during service helps reduce leaks and moisture intrusion after teardown, rebuild, or preventative maintenance.

What’s included:

Mechanical seal: WILO 6037443

O-ring kit: 2710033 / WILO 6016252

Cross-reference:

U.S. Seal: VGM-2962

AESSEL: SAN-S0EC-DDZDDZ1-0500
Explore our full line up of Pump Repair Kits

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

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Weight 5 lbs

Dimensions 12 × 10 × 6 in

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Wilo-EMU Submersible Pump Repair Kit — Motor Model FK-27
Wilo-EMU Submersible Pump Repair Kit — Motor Model FK-27
Wilo-EMU Submersible Pump Repair Kit — Motor Model FK-27

Direct-fit Wilo EMU FK-27 submersible pump repair kit for servicing Wilo-EMU submersible motors in the FK-27 motor family. This kit includes the primary sealing components needed for a standard rebuild and helps restore leak-free performance after service.

Compatibility: For Wilo-EMU submersible motor FK-27 / FK27

*Disclaimer: For the Wilo-EMU submersible line we categorize by motor model, not pump model.

Pump Repair Kit Notes
Our Wilo-EMU submersible pump repair kits include a complete, fully assembled mechanical seal and a complete Buna-N (NBR) O-ring kit matched to your specific Wilo-EMU motor model. Replacing the seal and O-rings during service helps reduce leaks and moisture intrusion after teardown, rebuild, or preventative maintenance.

What’s included:

Mechanical seal: WILO 6016238 / 6004177 / 6003860 / 6077843

O-ring kit: 2710032 / 2710326 / 2710355
Explore our full line up of Pump Repair Kits

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

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Weight 5 lbs

Dimensions 12 × 10 × 6 in

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Wilo-EMU Submersible Pump Repair Kit — Motor Model FK-34
Wilo-EMU Submersible Pump Repair Kit — Motor Model FK-34
Wilo-EMU Submersible Pump Repair Kit — Motor Model FK-34

Direct-fit Wilo EMU FK-34 pump repair kit for Wilo-EMU submersible motors equipped with mechanical seal 6037444. This kit includes the primary sealing components needed for a standard rebuild and helps restore leak-free performance after service.

Compatibility: Motor model: Wilo-EMU FK-34

*Disclaimer: For the Wilo-EMU submersible line we categorize by motor model, not pump model.

Pump Repair Kit Notes
Our Wilo-EMU submersible pump repair kits include a complete, fully assembled mechanical seal and a complete Buna-N (NBR) O-ring kit matched to your specific Wilo-EMU motor model. Replacing the seal and O-rings during service helps reduce leaks and moisture intrusion after teardown, rebuild, or preventative maintenance.

What’s included:

Mechanical seal: WILO 6037444

O-ring kit: 2710137

Cross-reference:

U.S. Seal: VGM-2963

AESSEL: SAN-S0EC-DDZDDZ1-0750
Explore our full line up of Pump Repair Kits

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

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Weight 5 lbs

Dimensions 12 × 10 × 6 in

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Wilo-EMU Submersible Pump Repair Kit — Motor Model FKT-27.1
Wilo-EMU Submersible Pump Repair Kit — Motor Model FKT-27.1
Wilo-EMU Submersible Pump Repair Kit — Motor Model FKT-27.1
Direct-fit Wilo EMU FKT-27.1 submersible pump repair kit for Wilo-EMU submersible motors equipped with mechanical seal 6037443. This kit includes the primary sealing components needed for a standard rebuild and helps restore leak-free performance after service.

Compatibility: For Wilo-EMU submersible motor FKT-27.1.

*Disclaimer: For the Wilo-EMU submersible line we categorize by motor model, not pump model.

Pump Repair Kit Notes
Our Wilo-EMU submersible pump repair kits include a complete, fully assembled mechanical seal and a complete Buna-N (NBR) O-ring kit matched to your specific Wilo-EMU motor model. Replacing the seal and O-rings during service helps reduce leaks and moisture intrusion after teardown, rebuild, or preventative maintenance.

What’s included:

Mechanical seal: WILO 6037443

O-ring kit: WILO 6044283

Cross-reference:

U.S. Seal: VGM-2962

AESSEL: SAN-S0EC-DDZDDZ1-0500

Explore our full line up of Pump Repair Kits

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

Have questions?- Call us anytime-we’re here to help
Weight 5 lbs

Dimensions 12 × 10 × 6 in

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