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3. Pump Repair Kits by Brand

  • Taco 951-3161BRP pump seal kit — Type E, 1-1/8 in. shaft, mechanical seal, shaft sleeve, gaskets and oil plug washer

    Taco 951-3161 / 951-3161BRP Pump Seal Kit — 1-1/8″

    Taco 951-3161 / 951-3161BRP Pump Seal Kit — 1-1/8″

    Item #N/A

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

    The Taco 951-3161BRP seal kit is a direct-fit replacement (Type E) for select Taco centrifugal pumps. This complete pump seal kit is built for HVAC/hydronic circulation service and helps simplify installation during service or rebuilds by replacing common wear components and restoring a reliable seal to help prevent leaks.

    Three kits available

    Same kit, same fit — the difference is the seal material inside. Choose your build from the dropdown above.

    • Standard – Carbon/Ceramic/Nitrile — ordinary hot water and chilled water systems

    • Upgrade – Carbon/Ceramic/Viton — hotter systems, glycol and chemicals

    • Upgrade – Silicon Carbide/Viton — gritty water and hard-wearing duty

    What’s included:

    • “Taco Type E” mechanical seal

    • Gasket set

    • Oil plug washer

    • Shaft sleeve

    • Sleeve gasket

    Which kit do I need?

    Most HVAC and hydronic circulation systems take the Standard Kit. Step up to an Upgrade Kit if your system runs hotter, carries glycol or chemicals, or handles gritty water.

    Kit Max Temp Choose This If
    Standard – Carbon/Ceramic/Nitrile 200°F Clean water at neutral pH — ordinary HVAC and hydronic circulation. This is the standard build.
    Upgrade – Carbon/Ceramic/Viton 450°F Your system runs hot, or carries glycol, bleach or other chemicals that break down standard Nitrile.
    Upgrade – Silicon Carbide/Viton 450°F Gritty or dirty water, wastewater and slurry, or any duty where seals keep wearing out early. Hardest faces we offer.

    Still not sure? Text a photo of your pump nameplate to 561-414-1046 and tell us what the system runs — we’ll tell you which build to order. No purchase required.

    Compatibility:

    • Taco CE Series pumps

    • Taco FE Series pumps

    • Taco VI Series pumps

    1-1/8″ (1.125″) shaft. Please specify your exact pump model under Pump Model Number Notes during the 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.

    Rebuilding a Taco circulator?

    We stock seal kits, sleeves and gaskets for the Taco in-line and E-Design ranges, in all three seal material builds.

    Not sure which seal material your system needs? Read How to Choose the Right Mechanical Seal Materials for Your Pump Application.

    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 3 lbs
    Dimensions 14 × 14 × 2.5 in
  • Taco 951-3162BRP seal kit — Type E, 1-1/2 in. shaft, mechanical seal, shaft sleeve, gaskets and oil plug washer

    Taco 951-3162 / 951-3162BRP Pump Seal Kit — 1-1/2″

    Taco 951-3162 / 951-3162BRP Pump Seal Kit — 1-1/2″

    Item #N/A

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

    The Taco 951-3162BRP seal kit is a direct-fit replacement (Type E) for select Taco centrifugal pumps. Restore performance and stop leaks with this “Taco Type E” mechanical seal kit. Engineered for HVAC, hot/chilled water circulation, and general hydronic applications, it helps extend service life and reduce downtime after maintenance or rebuilds.

    Three kits available

    Same kit, same fit — the difference is the seal material inside. Choose your build from the dropdown above.

    • Standard – Carbon/Ceramic/Nitrile — ordinary hot water and chilled water systems

    • Upgrade – Carbon/Ceramic/Viton — hotter systems, glycol and chemicals

    • Upgrade – Silicon Carbide/Viton — gritty water and hard-wearing duty

    What’s included:

    • “Taco Type E” mechanical seal

    • Gasket set

    • Oil plug washer

    • Shaft sleeve

    • Sleeve o-ring

    Which kit do I need?

    Most HVAC and hydronic circulation systems take the Standard Kit. Step up to an Upgrade Kit if your system runs hotter, carries glycol or chemicals, or handles gritty water.

    Kit Max °F Choose This If
    Standard – Carbon/Ceramic/Nitrile 200°F Clean water at neutral pH — ordinary HVAC and hydronic circulation. This is the standard build.
    Upgrade – Carbon/Ceramic/Viton 450°F Your system runs hot, or carries glycol, bleach or other chemicals that break down standard Nitrile.
    Upgrade – Silicon Carbide/Viton 450°F Gritty or dirty water, wastewater and slurry, or any duty where seals keep wearing out early. Hardest faces we offer.

    Still not sure? Text a photo of your pump nameplate to 561-414-1046 and tell us what the system runs — we’ll tell you which build to order. No purchase required.

    Compatibility:

    • Taco CE Series pumps

    • Taco FE Series pumps

    • Taco VI Series pump

    The Taco 951-3162BRP seal kit fits a 1-1/2″ (1.500″) shaft. Please specify your exact pump model under Pump Model Number Notes during the 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.

    Rebuilding a Taco circulator?

    We stock seal kits, sleeves and gaskets for the Taco in-line and E-Design ranges, in all three seal material builds.

    Not sure which seal material your system needs? Read How to Choose the Right Mechanical Seal Materials for Your Pump Application.

    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 3 lbs
    Dimensions 14 × 14 × 2.5 in
  • Taco 953-1549-3BRP seal kit — Type E, 1-1/8 in. shaft, mechanical seal, shaft sleeve, stainless bushing, gaskets and slingers

    Taco 953-1549-3BRP Seal Kit — 1-1/8″

    Taco 953-1549-3BRP Seal Kit — 1-1/8″

    Item #SH-TACO3BRP

    Taco 953-1549-3BRP Seal Kit — Type E Mechanical Seal Set (3BRP)

    The Taco 953-1549-3BRP seal kit is a direct-fit “Type E / E-Design” replacement for select Taco centrifugal pumps. This complete 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.

    Three kits available

    Same kit, same fit — the difference is the seal material inside. Choose your build from the dropdown above.

    • Standard – Carbon/Ceramic/Nitrile — ordinary hot water and chilled water systems

    • Upgrade – Carbon/Ceramic/Viton — hotter systems, glycol and chemicals

    • Upgrade – Silicon Carbide/Viton — gritty water and hard-wearing duty

    What’s included:

    • “Taco Type E” mechanical seal

    • Gasket set

    • Oil plug washer

    • Shaft sleeve

    • Sleeve gasket

    • Stainless bushing / spacer

    • Bushing gasket

    • Slingers

    Which kit do I need?

    Most HVAC and hydronic circulation systems take the Standard Kit. Step up to an Upgrade Kit if your system runs hotter, carries glycol or chemicals, or handles gritty water.

    Kit Max °F Choose This If
    Standard – Carbon/Ceramic/Nitrile 200°F Clean water at neutral pH — ordinary HVAC and hydronic circulation. This is the standard build.
    Upgrade – Carbon/Ceramic/Viton 450°F Your system runs hot, or carries glycol, bleach or other chemicals that break down standard Nitrile.
    Upgrade – Silicon Carbide/Viton 450°F Gritty or dirty water, wastewater and slurry, or any duty where seals keep wearing out early. Hardest faces we offer.

    Still not sure? Text a photo of your pump nameplate to 561-414-1046 and tell us what the system runs — we’ll tell you which build to order. No purchase required.

    Compatibility:

    The Taco 953-1549-3BRP seal kit fits a 1-1/8″ shaft and works with a range of Taco centrifugal pump series, including CM, CI, CE, FM, FI, FE, VL, VI, KV, KS (verify your exact model/build).

    Example nameplate from this family: FI6009E4KAJ1L0D000000

    Note: Some builds in this family use the 6BRP variant — please confirm whether your pump requires 3BRP or 6BRP before ordering by calling or emailing us. Contact us, or see the 6BRP variant.

    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.

    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 3 lbs
    Dimensions 14 × 14 × 2.5 in
  • Taco 953-1549-6BRP seal kit — Type E, 1-1/2 in. shaft, mechanical seal, shaft sleeve 953-1171L, stainless bushing, gaskets and slingers

    Taco 953-1549-6BRP Seal Kit — 1-1/2″

    Taco 953-1549-6BRP Seal Kit — 1-1/2″

    Item #SH-TACOKIT6BRP

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

    The Taco 953-1549-6BRP seal kit is a direct-fit replacement for select Taco centrifugal pumps using the Type E / E-Design mechanical seal arrangement. This complete pump seal 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.

    Three kits available

    Same kit, same fit — the difference is the seal material inside. Choose your build from the dropdown above.

    • Standard – Carbon/Ceramic/Nitrile — ordinary hot water and chilled water systems

    • Upgrade – Carbon/Ceramic/Viton — hotter systems, glycol and chemicals

    • Upgrade – Silicon Carbide/Viton — gritty water and hard-wearing duty

    What’s included:

    • “Taco Type E” mechanical seal

    • Gasket set

    • Oil plug washer

    • Shaft sleeve (953-1171L)

    • Sleeve gasket

    • Stainless bushing / spacer

    • Bushing gasket

    • Slingers

    Which kit do I need?

    Most HVAC and hydronic circulation systems take the Standard Kit. Step up to an Upgrade Kit if your system runs hotter, carries glycol or chemicals, or handles gritty water.

    Kit Max °F Choose This If
    Standard – Carbon/Ceramic/Nitrile 200°F Clean water at neutral pH — ordinary HVAC and hydronic circulation. This is the standard build.
    Upgrade – Carbon/Ceramic/Viton 450°F Your system runs hot, or carries glycol, bleach or other chemicals that break down standard Nitrile.
    Upgrade – Silicon Carbide/Viton 450°F Gritty or dirty water, wastewater and slurry, or any duty where seals keep wearing out early. Hardest faces we offer.

    Still not sure? Text a photo of your pump nameplate to 561-414-1046 and tell us what the system runs — we’ll tell you which build to order. No purchase required.

    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.

    Note: Some builds in this family use the 3BRP variant — please confirm whether your pump requires 3BRP or 6BRP before ordering by calling or emailing us. Contact us, or see the 3BRP variant.

    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.

    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 3 lbs
    Dimensions 14 × 14 × 2.5 in
  • “Tsurumi 100C43.7 seal kit 35mm double mechanical seal SiC/SiC Viton”

    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

    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 5 lbs
    Dimensions 12 × 10 × 6 in
  • Placeholder

    Tsurumi 100C47.5 / 100C45.5 / 100UZ Seal Kit — 35mm Double Mechanical Seal Repair Kit

    Tsurumi 100C47.5 / 100C45.5 / 100UZ Seal Kit — 35mm Double Mechanical Seal Repair Kit

    Tsurumi 100C47.5 / 100C45.5 / 100UZ Seal Kit

    Direct-fit Tsurumi 100C47.5 seal kit / pump repair kit, also fitting the 100C47.5-CR63, 100C45.5, and 100UZ, with a 35mm 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

    • Fits Tsurumi models: 100C47.5, 100C47.5-CR63, 100C45.5, 100UZ (all use the same 35mm double seal kit)

    • 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

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

    Weight 5 lbs
    Dimensions 12 × 10 × 6 in
  • Placeholder

    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

    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 5 lbs
    Dimensions 12 × 10 × 6 in
  • Vaughan chopper pump repair kit — lower chopper seal with silicon carbide faces, O-rings and gasket

    Vaughan Chopper Pump Repair Kit — 210TY, 250TY & 320TY

    Vaughan Chopper Pump Repair Kit — 210TY, 250TY & 320TY

    Item #SH-VGN-CHOPPER-KIT

    Vaughan Chopper Pump Repair Kit — Seal Repair Kit & Complete Kits

    The Vaughan chopper pump repair kit is sold two ways, depending on how far into the pump you are going. Buy the chopper seal repair kit on its own to renew the faces and elastomers in the chopper seal, or buy a complete kit to replace both seals outright and take the chopper seal repair kit with it. Built to OEM-equivalent standards or higher.

    Two ways to buy:

    • Lower chopper seal repait kit — two silicon carbide faces, O-rings and gasket. Renews the faces and elastomers in the chopper seal, for when the seal hardware and the upper seal are still good.

    • Complete kit — 210TY, 250TY or 320TY — a carbon/ceramic upper seal and a silicon carbide lower seal, both complete, plus the pump O-ring kit and the chopper seal repair kit. For a full seal rebuild. Choose the designation that matches your seal.

    Please note: the product photograph shows the chopper seal repair kit contents only — the silicon carbide faces, O-rings and gasket. The complete single-spring seals supplied with the 210TY, 250TY and 320TY kits are not pictured.

    Which kit do I need?
    Kit What’s In The Box Choose This If
    Chopper seal repair kit Two silicon carbide faces, O-rings, gasket The chopper seal faces are worn but the seal hardware and the upper seal are still good. Rebuilds the seal rather than replacing it.
    210TY complete kit Carbon/ceramic upper seal (complete), silicon carbide lower seal (complete), pump O-ring kit, plus the chopper seal repair kit Full seal rebuild on a pump taking the 210TY seal.
    250TY complete kit Carbon/ceramic upper seal (complete), silicon carbide lower seal (complete), pump O-ring kit, plus the chopper seal repair kit Full seal rebuild on a pump taking the 250TY seal.
    320TY complete kit Carbon/ceramic upper seal (complete), silicon carbide lower seal (complete), pump O-ring kit, plus the chopper seal repair kit Full seal rebuild on a pump taking the 320TY seal.

    Please note: the product photograph shows the chopper seal repair kit contents only — the silicon carbide faces, O-rings and gasket. The complete single-spring seals supplied with the 210TY, 250TY and 320TY kits are not pictured.

    Applications

    • Municipal wastewater — lift stations, headworks, screenings and biosolids

    • Digester and sludge recirculation, and FOG handling

    • Agricultural manure — dairy and hog lagoons, pit pumping, land application

    • Food processing waste and rendering

    • Pulp, paper and industrial slurry transfer

    That work is continuous and abrasive, and the seals are the parts that reach the end of their life first. Silicon carbide faces on the lower seal suit the duty; the upper seal runs carbon against ceramic in clean oil.

    Choosing your size:

    The complete kits are sold by seal designation — 210TY, 250TY and 320TY, commonly sold as X210TY, X250TY and X320TY. All are single-spring seals. These are seal designations rather than pump model numbers, so the number on your pump nameplate will not match them directly.

    Not sure which one you need? Send a photo of the pump nameplate and the old seals to info@sealhouseusa.com, or call or text 561-414-1046 — our seal specialists will match it for you. No purchase required.

    Rebuilding a chopper pump?

    We supply mechanical seals, seal repair kits and O-ring sets across the wastewater and slurry pump brands.

    Not sure which seal material your system needs? Read How to Choose the Right Mechanical Seal Materials for Your Pump Application.

    Weight N/A
    Dimensions N/A
  • Waukesha 1-3/4 inch pump repair kit, single Type 1 or double Type 4 seal with O-ring kit, 200/2000 series

    Waukesha 1-3/4″ Sanitary Pump Repair Kit — 200/2000 Series (Single or Double)

    Waukesha 1-3/4″ Sanitary Pump Repair Kit — 200/2000 Series (Single or Double)

    Item #N/A

    Waukesha 1-3/4″ Sanitary Pump Repair Kit — 200/2000 Series (Single or Double)

    The Waukesha 1-3/4″ sanitary pump repair kit is a direct-fit seal and O-ring kit for Waukesha Cherry-Burrell 200/2000 series sanitary centrifugal pumps — fitting models 2045, 2065, 2065LV, 2065HV, 2075, 2085LV, 2085, and 2105. Designed for food, dairy, beverage, and hygienic process service, each kit includes the mechanical seal plus the matching O-ring kit, built to OEM-equivalent standards or higher.

    We offer this kit in two configurations:
    Single seal (Type 1) — with O-ring kit.
    Double seal (Type 4) — with O-ring kit.

    At-a-Glance:

    • Product: Waukesha 1-3/4″ seal & O-ring repair kit

    • Application: Sanitary / food-grade (food, dairy, beverage, hygienic process)

    • Shaft size: 1-3/4″

    • Series: Waukesha 200 / 2000

    • Fits models: 2045, 2065, 2065LV, 2065HV, 2075, 2085LV, 2085, 2105

    • Configurations: Single (Type 1) or Double (Type 4)

    • Includes: Mechanical seal + O-ring kit.

    What’s Included:

    • Single kit: Type 1 single mechanical seal + O-ring kit

    • Double kit: Type 4 double mechanical seal + O-ring kit

    Applications
    Built for Waukesha 1-3/4″ 200/2000 series pumps, including models 2045, 2065, 2065LV, 2065HV, 2075, 2085LV, 2085, and 2105. Matching from a worn seal? Confirm your pump model and whether you run a single or double seal, or send a photo of the old seal and your pump nameplate to info@sealhouseusa.com, or call/text 561-414-1046. No purchase required — our seal specialists will match it.

    Explore our full line up of Waukesha Products

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

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

    Weight N/A
    Dimensions N/A