Goulds Mechanical Seals
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Goulds / Lowara SV Mechanical Seal 10L39 / 10K39 — 22mm
Goulds / Lowara SV Mechanical Seal 10L39 / 10K39 — 22mm
View ProductGoulds / Lowara SV Mechanical Seal 10L39 / 10K39 — 22mm
Direct-fit 22mm mechanical seal replacement for Goulds / Lowara SV vertical multistage pumps, supplied in a hard-face build for long service in demanding duty. This listing cross-references Goulds 10L39 and 10K39 and is commonly used on SV-series pump models including 33SV, 46SV, 66SV, and 92SV (verify by nameplate/build sheet).
At a glance
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Shaft size: 22mm
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Faces: Silicon Carbide / Silicon Carbide (SiC/SiC)
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Elastomers: Viton (FKM)
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Fits pump models: Goulds / Lowara SV 33SV, 46SV, 66SV, 92SV
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Also seen on: G&L / SSV variants (confirm by dimensions)
Catalog example (for matching): 33SVBF12Q6DA (verify against nameplate).
Cross Reference / Alternate Search Numbers
10L39 • 10 L39 • 10K39 • 10 K39 • 22mm Goulds SV mechanical seal • 22mm Lowara SV mechanical seal
Alternate materials / configurations: If you need a different seat or materials for chemistry/speed/temperature, ask us about 10K199, 10K166, 10L37, 10L38, 10L40 equivalents
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Goulds Mechanical Seal 10K168 / 10K172 — 12mm
Goulds Mechanical Seal 10K168 / 10K172 — 12mm
Item #N/A
View ProductGoulds Mechanical Seal — 12mm (10K168 / 10K172)
Direct-fit 12mm mechanical seal replacement for Goulds vertical multistage pumps, built for reliable sealing in high-duty service with hard SiC/SiC faces and Viton elastomers. This seal fits Goulds 1SV, 2SV, 3SV, and 5SV pump models and is commonly searched by OEM part numbers 10K168 and 10K172.
Interchangeable OEM references: 10K168 and 10K172 share the same design and fit. Because this listing is supplied in the SiC/SiC/Viton build, our 10K168 meets the 10K172 material specification—use either number for ordering.
At a glance:
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Shaft size: 12mm
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Pump models: Goulds 1SV / 2SV / 3SV / 5SV
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Faces: Silicon Carbide / Silicon Carbide (SiC/SiC)
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Elastomers: Viton (FKM)
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Cross-references: 10K168, 10K172
Available versions (select from dropdown)
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Standard (12mm): Equivalent to 10K168 / 10K172
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Upgrade (12mm): Enhanced design for higher speeds/pressure; equivalent to Goulds/Lowara T-135, usable on 2SV and 5SV; working length matches 192S (example catalog ref: SSV 2SVB2H2P0). Refer to the product image when selecting “Upgrade” in the dropdown menu above.
Cross Reference / Alternate Search Formats
10K168 • 10K 168 • 10k168 • 10K172 • 10K 172 • 10k172 • T-135 • 192S • SSV 2SVB2H2P0
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Goulds Mechanical Seal 10K169 / 10K173 — 16mm
Goulds Mechanical Seal 10K169 / 10K173 — 16mm
Item #N/A
View ProductGoulds Mechanical Seal 10K169 / 10K173 — 16mm
Direct-fit 16mm mechanical seal replacement for Goulds vertical multistage pumps, built for reliable sealing in high-duty service with Silicon Carbide / Silicon Carbide (SiC/SiC) faces and Viton (FKM) elastomers.
Please Note: 10K169 and 10K173 share the same design and fit. Because we supply the upgraded SiC/SiC/Viton build as standard, our 10K169 meets the 10K173 material specification—the two references are interchangeable in our catalog.
At a glance
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Shaft size: 16mm
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Faces: SiC/SiC
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Elastomers: Viton (FKM)
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OEM cross-refs: 10K169 / 10K173
Fits pump models (Example nameplate reference sometimes shown on SSV top plate: “3SVB1J2E0, 5 HP”)
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Goulds: 10SV, 15SV, 22SV
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Goulds SSV: SSV-3, SSV-4
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Noted on equipment: Armstrong VMS-100 (Serial 555233-02)
Available versions (select from dropdown)
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Standard — 16mm: Equivalent to 10K169 / 10K173
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Upgrade — 16mm: Enhanced design for higher speeds/pressure (refer to product image when selecting “Upgrade”)
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Cross-references (for upgrade): Lowara 0160.135.R.V.T; Goulds 10K69, 10K114 (commonly used on SSV-3 / SSV-4)
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Cross Reference / Alternate Search Formats
10K169 • 10K 169 • 10k169 • 10K173 • 10K 173 • 10k173 • 0160.135.R.V.T • 10K69 • 10K114
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Goulds Mechanical Seal 10K95 / 10K70 — 25mm
Goulds Mechanical Seal 10K95 / 10K70 — 25mm
Item #N/A
View ProductGoulds Mechanical Seal 10K95 / 10K70 — 25mm
Direct-fit 25mm mechanical seal replacement for Goulds vertical multistage pumps, commonly used on Goulds SSV-5 and SSV-6 (verify by nameplate/build sheet). This OEM-style seal is built with Silicon Carbide / Silicon Carbide (SiC/SiC) faces and Viton (FKM) elastomers for reliable sealing and long service in demanding duty. Cross-references Goulds 10K95 and 10K70 for fast, accurate ordering.
Available versions (select from dropdown)
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Standard — 25mm: Equivalent to 10K95
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Upgrade — 25mm: Enhanced design for higher speeds/pressure (see product image when selecting “Upgrade”) — commonly chosen for SSV-5 / SSV-6 higher-duty service
At a glance
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Shaft size: 25mm
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Fits pump models: Goulds SSV-5 / SSV-6 (verify by nameplate)
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Faces: SiC/SiC
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Elastomers: Viton (FKM)
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Cross-references: 10K95, 10K70
Cross Reference / Alternate Search Formats
10K95 • 10K 95 • 10k95 • 10K70 • 10K 70 • 10k70
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
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