Seal Specialists Available — Call or Text Anytime for Technical Support or Part Matching 561-414-1046

ENGINEERED TO FIT. BUILT TO LAST.

my cart
0 items

No products in the cart.

checkout
561.414.1046

2. OEM Replacement Seals by Brand

  • HOMA 65mm mechanical seal 14.5mm cup seat replacement

    HOMA Mechanical Seal – 65mm (Cup Seat / 14.5mm Thick)

    HOMA Mechanical Seal – 65mm (Cup Seat / 14.5mm Thick)

    HOMA Mechanical Seal – 65mm (Cup Seat / 14.5mm Thick)

    Direct-fit aftermarket replacement mechanical seal for HOMA submersible pump applications that use a 65mm shaft size with a special cup-style stationary seat. This version includes a 14.5mm thick cup seat, designed to match the required thickness and fit where standard seats will not work—helping restore proper sealing performance in demanding pump environments.

    Key details

    • Shaft size: 65mm

    • Seat type: Special cup seat

    • Seat thickness: 14.5mm thick

    Fitment note

    HOMA uses multiple seal designs that can share the same shaft size. To ensure correct fit, confirm your seal’s seat style (cup seat) and seat thickness (14.5mm), and verify the seat pocket depth before ordering.

    If you’re unsure, email a photo of the old seal and a quick measurement of the seat pocket depth to info@sealhouseusa.com—we’ll help you match it.

    Explore our full line up of OEM seals 

    Looking for more? Shop Pump Repair Kits, Mechanical Seals and Gaskets

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

    Weight 2 lbs
    Dimensions 4 × 4 × 4 in
  • speck 20mm mechanical seal

    Speck 20mm Pool Pump Mechanical Seal — 2920343310 / VGM-2920

    Speck 20mm Pool Pump Mechanical Seal — 2920343310 / VGM-2920

    Speck 20mm Pool Pump Mechanical Seal — 2920343310 / VGM-2920

    Direct-fit aftermarket replacement for the Speck 20mm pool pump shaft seal (OEM 2920343310). Carbon vs. Ceramic faces with a Buna elastomer for reliable sealing in Speck BADU pool and commercial pumps.

    Key details:

    • Equivalent to VGM-2920

    • OEM cross reference: Speck 2920343310

    • Common use: general-purpose 20mm Speck pump applications

    • Fits: Speck S90, BADU EcoM2 / EcoMV, Model 433, Model 94, 95-series, 21-80 water-feature pumps, and EasyFit

    • Cross-refs: U.S. Seal VGM-2920 (Buna) / VGM-2920V (Viton), Aladdin AS-2920, PS-3867

    Explore our full line up of OEM seals 

    Looking for more? Shop Pump Repair Kits, Shaft Seals and Pre-Cut Gaskets

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

    Weight .3 lbs
    Dimensions 2 × 2 × 1.75 in
  • Speck 70mm mechanical seal

    Speck 70mm ATB Pump Mechanical Seal — Frame WP-DA160LU4-H

    Speck 70mm ATB Pump Mechanical Seal — Frame WP-DA160LU4-H

    Speck 70mm ATB Pump Mechanical Seal — Frame WP-DA160LU4-H

    Direct-fit aftermarket replacement mechanical seal for Speck ATB pump applications that use a 70mm seal. Built for dependable sealing performance and OEM-style compatibility in demanding industrial duty.

    Key details:

    • Seal size: 70mm

    • Application: Speck ATB pump; Frame: WP-DA160LU4-H

    • Rating reference: 7.5 kW / 15 HP

    Explore our full line up of OEM seals 

    Looking for more? Shop Pump Repair Kits, Shaft Seals and Pre-Cut Gaskets

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

    Weight 1.5 lbs
    Dimensions 4 × 4 × 2.5 in
  • Placeholder

    Stokes Mechanical Seal — Models 148, 149-20, 212J

    Stokes Mechanical Seal — Models 148, 149-20, 212J

    Item #N/A

    Stokes Mechanical Shaft Seal — Models 148, 149-20, 212J

    Direct-fit aftermarket mechanical shaft seals for Stokes rotary piston / vacuum pump applications. Each seal is engineered to match critical dimensions of the original Stokes assembly for reliable sealing performance in demanding vacuum service. Select your pump model from the dropdown to match the correct configuration.

    Choose the required Stokes model from the drop down menu above:

    Stokes Model 148

    • 33.3mm shaft size

    • 57mm seat diameter

    • Carbon face / stainless

    • Buna (NBR) elastomers for general-purpose oil service

    Stokes Model 149-20

    • 1-1/4″ shaft size

    • 2.000″ seat bore

    • Full rubber bellows rotary design (OEM-style concept)

    • Install note: add a flat washer (up to 1/8″) behind the rotary to optimize working length/compression

    Stokes Model 212J

    • 46mm shaft size (“special” variant)

    • Carbon face / stainless

    • Viton (FKM) elastomers for higher-temp / chemical-resistant service

    • Supplied with dual wave-type springs

    • Install note: for a softer compression / closer-to-OEM set length, remove one spring or stack both wave springs together

    Explore our full line up of OEM seals 

    Looking for more? Shop Pump Repair Kits, Shaft Seals and Pre-Cut Gaskets

    Weight 1 lbs
    Dimensions 3 × 3 × 2.5 in
  • Placeholder

    Sulzer ABS Mechanical Seals

    Sulzer ABS Mechanical Seals

    Item #N/A

    ABS Mechanical Seals — OEM (Sulzer ABS)

    Direct-fit OEM replacement mechanical seals for ABS (Sulzer) pumps, organized by OEM part number for accurate ordering and fewer returns. Choose your OEM number from the dropdown to instantly view price and availability, then add to cart—or contact us if you want help confirming the correct match.

    OEM numbers: 

    • 11110001 (20mm) — option available to add lip seal (20mm x 52mm x 8mm) 

    • 11100108/11100107/11100168 (35mm) 

    • 11110086 (20mm)

    • 11110087

    • 11110088 (30mm)

    • 11110089 (45mm)

    • 11110095 (25mm) — option available to add lip seal (25mm x 62mm x 10mm)

    • 11110096 (30mm) — option available to add lip seal (30mm x 62mm x 10mm)

    How to order

    1. Select your OEM number from the dropdown menu to view price & availability.

    2. Add to cart, or contact us if you need help confirming the correct seal.

    Explore our full line up of OEM seals 

    Looking for more? Shop Pump Repair Kits, Shaft Seals and Pre-Cut Gaskets

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

    Weight .5 lbs
    Dimensions 2.5 × 2.5 × 2 in
  • T-78 mechanical seal

    T-78 Mechanical Seal (T-78) – 17MM | 20MM | 25MM | 30MM

    T-78 Mechanical Seal (T-78) – 17MM | 20MM | 25MM | 30MM

    Item #N/A

    T-78 Mechanical Seal (T-78)

    Type 78 trash pump mechanical seal designed for Honda, Bluemaxx, and other portable pumps handling dirty or debris-filled water.

    The Type 78 mechanical seal is a widely used design for portable “trash pumps,” commonly found in Honda, Bluemaxx, Koshin, and similar pump brands. These seals are specifically built for handling dirty water, sludge, and light debris, making them ideal for construction, agriculture, and dewatering applications.

    At Seal House, we standardize this seal with premium Silicon Carbide faces, Buna (Nitrile) elastomers, and 304 stainless steel metal components for improved durability and longer service life in abrasive environments.  Please note we offer 17mm in in Carbon/Ceramic for clean water applications.

    Available shaft sizes (choose from drop down menu above):

    • 17mm CAR/CER (carbon/ceramic–for clean water applications)

    • 17mm SIC/SIC (silicon carbide/silicon carbide)

    • 20mm SIC/SIC (silicon carbide/silicon carbide)

    • 25mm SIC/SIC (silicon carbide/silicon carbide)

    • 30mm SIC/SIC (silicon carbide/silicon carbide)

    OEM & Cross Reference

    Koshin KTH-80X
    OEM Part Number: 3220115678 (25mm)
    Commonly used in Honda WT, WB, HL, MP and similar trash pump models.

    Key Features

    Designed for trash pumps & portable pump applications • Silicon Carbide vs Silicon Carbide faces for abrasion resistance • Buna (Nitrile) elastomers for reliable sealing • 304 Stainless Steel metal parts • Direct replacement for many OEM configurations • Built for dirty water and light solids handling

    Applications

    Trash pumps (dirty water / solids handling) • Construction site dewatering • Agricultural irrigation pumps • Rental pump fleets • Portable gasoline/diesel pumps

    Important Installation & Design Note (READ BEFORE INSTALLING)

    Unlike standard mechanical seals, the Type 78 operates in a reversed configuration:

    The rotating face is installed in a sleeve (impeller side)
    The spring portion is stationary in the housing

    Because of this, the terminology is different from standard seals:

    What is normally called the seat = spring portion (stationary)
    What is normally called the rotary = rubber cup + face assembly

    Dimensional Reference Guide

    For this seal type, dimensions are defined as follows:

    D2 = Rotary face OD (rubber cup fit size)
    L2 = Thickness of rotary ring + rubber cup
    D1 = Stationary (spring portion) rubber cup OD fit size
    L1 = Height of rubber cup on stationary portion
    L = Overall working length when installed

    Always verify dimensions against your pump, as installation differs from standard mechanical seals.

    Explore our full line up of OEM seals 

    Looking for more? Shop Pump Repair Kits, Shaft Seals and Gaskets

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

    Weight .5 lbs
    Dimensions 2 × 2 × 2.5 in
  • PS-4490 PS-3804 mechanical seal replacement, buy now

    Taco 70mm Mechanical Seal (2100K) – 70mm

    Taco 70mm Mechanical Seal (2100K) – 70mm

    Taco 70 mm Mechanical Seal — 2100K

    Taco 70mm mechanical seal replacement (2100K style) for Taco centrifugal/hydronic pumps. Built with SiC/SiC faces and Viton (FKM) elastomers for temperature and chemical resistance. This is a 70 mm mechanical seal built to the 2100K style, commonly used in HVAC and hydronic circulation service (hot/chilled water systems) where durability and temperature resistance are important.

    Material build

    • Faces: SiC / SiC

    • Elastomers: Viton 

    Cross-references

    • Taco: 955-1846RP, 955-1841RP (SiC/Viton material code)

    • Other refs: TS100801/70/G, TC100813

    Best for

    • HVAC systems, hot/chilled water circulation, and general hydronic service where durability and temperature resistance are critical.

    Have questions? Check out our Single Spring Seal Guide  or call us anytime—we’re here to help.

    Explore our full lineup of Single Spring Seals—PS replacements, pool/spa seals, and our SPS line.

    Looking for more? Shop Pump Repair Kits, Parts & Accessories, and Pre-Cut Gaskets.

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

    Weight 2 lbs
    Dimensions 4.5 × 4.5 × 3 in
  • PS-4490 PS-3804 mechanical seal replacement, buy now

    Taco GT350 Mechanical Seal (80mm Shaft) — Split-Case Pump Replacement

    Taco GT350 Mechanical Seal (80mm Shaft) — Split-Case Pump Replacement

    Taco GT350 Mechanical Seal (80mm Shaft) — Split-Case Pump Replacement

    Direct-fit aftermarket replacement mechanical seal designed for Taco GT350 split-case pumps. This seal is used to provide reliable shaft sealing and help prevent leaks during normal pump operation in hydronic heating/cooling, hot water, and chilled water circulation applications.

    Key specifications

    • Pump type: Taco GT350 split-case pump configuration

    • Shaft size: 80mm

    • Quantity required: Two (2) mechanical seals per pump

    Common applications

    • Hydronic heating and cooling systems

    • Chilled water and hot water circulation

    • Commercial HVAC pump maintenance and repair

    Fitment note: Match by pump model (GT350) and shaft size (80mm). If your pump’s nameplate lists a longer model (example: GT35024) or you have an OEM kit/part number from a manual or invoice, use the specification section below to confirm compatibility. Call or text us anytime to confirm right part.

    Explore full line-up of OEM seals 

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

    Weight 2 lbs
    Dimensions 4.5 × 4.5 × 3 in
  • Ebara 260A Tsurumi 025-290-19 14mm double mechanical seal, SiC/SiC faces and Viton elastomers, upper and lower seal set

    Tsurumi 14mm Double Mechanical Seal — 025-290-19

    Tsurumi 14mm Double Mechanical Seal — 025-290-19

    Item #025-290-19

    Tsurumi 14 mm Double Mechanical Seal — 025-290-19 (14×30, Upper + Lower)

    The Tsurumi 025-290-19 is a direct-fit 14mm double mechanical seal (upper + lower) for small Tsurumi submersible pumps running a 14mm shaft and 30mm seat. Equivalent to VGM-2971 and cross-referenced as W-14HL / 025-290-19, it is built to OEM-equivalent standards or higher for the same fit and longevity as the original with Silicon Carbide faces (SiC/SiC) on both the upper and lower seals and Viton (FKM) elastomers, chosen for long service life in the abrasive, debris-heavy conditions submersible pumps run in.

    At a glance:

    • Shaft size: 14 mm

    • Seat size: 30 mm

    • Configuration: Double seal (upper + lower)

    • Faces: SiC/SiC (upper & lower)

    • Elastomers: Viton (FKM)

    • Manufacturer reference: Tsurumi 025-290-19

    • Applications: Designed for small Tsurumi submersible pumps using the 14×30 double-seal arrangement, including the HS2.4S, plus compatible Aquascape pond and fountain pumps built around the same 14mm shaft and 30mm seat.

    • Form: Seal assembly only (O-rings/gaskets sold separately)

    Compatibility / Cross-reference:

    • Ebara: 260A

    • Tsurumi: 025-00005, 025-29110; model HS2.4S

    • Aquascape: applications using 14×30 double seals

    • Equivalent to: VGM-2971

    • Cross-ref: W-14HL / 025-290-19 (also commonly referenced as U.S. Seal VGMW-14HL)

    Explore our full line up of OEM seals 

    Looking for more? Shop Pump Repair Kits, Shaft Seals and Pre-Cut Gaskets

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

    Weight .25 lbs
    Dimensions 1.75 × 1.75 × 1.75 in