Bell & Gossett — a Xylem Brand · Stocking Distributor · Memphis, TN

Bell & Gossett Pump Parts —
Seal Kits, Bearing Assemblies, Impellers & Motors

Memphis Control Center stocks Bell & Gossett replacement pump parts for commercial HVAC and hydronic heating systems — seal kits (No. 7, No. 8, No. 1 — EPR, Buna, bronze-fitted, carbon-ceramic-SIC), bearing assemblies, impellers (bronze and steel, full runner, trimmed), shaft sleeves, and replacement motors for Series 100 (NFI, HV), Series 60 (HD3, LD3, HV, PD), Series 80, Series 1510, Series 1531, and Series 1522 pumps. Bell & Gossett was founded in 1916 in Chicago and is now a leading brand of Xylem Inc. LF suffix = Lead Free (NSF/ANSI 61) — required for potable water applications. Free same-day shipping from Memphis, TN since 1967.

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Bell & Gossett — Xylem Brand Series 100 · 60 · 80 · 1510 · 1531 LF = Lead Free NSF/ANSI 61 1,846 B&G Products
Founded 1916Bell & Gossett, a Xylem brand, has been the industry standard in hydronic pump systems for over 100 years
LF = Lead FreeLF-suffix parts meet NSF/ANSI 61 for potable water applications — required in most jurisdictions since 2014
Genuine OEM PartsSeal kits, bearing assemblies, impellers, and motors for Series 100, 60, 80, 1510, and 1531 pumps
Same-Day ShippingOrders by 2 PM CT ship same day — always free

Parts by Pump Series

Select your Bell & Gossett pump series to find the correct seal kit, bearing assembly, impeller, or motor. Contact us with your pump model number and nameplate data for correct part identification — seal kit number and impeller size depend on the specific pump model and trim.

Series 100 · NFI · HV Inline Booster & Circulator Parts

Bell & Gossett Series 100, NFI, and HV inline booster pump replacement parts. The Series 100 is one of B&G's most widely installed commercial hydronic circulators. Common replacement parts include bearing assemblies, impellers, and seal kits. The 118844LF bearing assembly is for Series 100 NFI pumps. The 189128LF impeller (3-3/8" full runner) fits Series 100 HV/NFI. The 118681LF Seal Kit No. 7 (lead-free, Buna-N elastomers, carbon-ceramic seal, 1/2" shaft) fits Series 100, HV, 2", PR, 2-1/2", LD-3, HD-3, PD-35, PD-37, 60 "AA", and 1522 pumps. Rebuild kit for Series 100 HV NFI: 189128LF impeller + 118681LF seal kit + P04890 volute gasket.

Series 100 · NFI · HV 118844LF — Bearing Assembly 189128LF — Impeller 3-3/8" NFI 118681LF — Seal Kit No. 7 LF
Series 80 · 1510 · 1531 End Suction Centrifugal Pump Parts

Bell & Gossett Series 80, 1510, and 1531 pump replacement parts. Series 1510 (base-mounted end suction) and 1531 (close-coupled end suction) are B&G's most widely used commercial centrifugal pumps for chilled water, hot water, and condenser water systems. Seal kit selection depends on shaft size and elastomer type. The 186049LF (3/4" shaft, EPR-Carbon-SIC) is common for larger 1510/1531 models. The 186862LF (1-1/4" bronze-fitted) fits 1531 models. Impellers available in bronze (118627LF 4-3/4", 118626LF 5-1/4", 118440LF 3-7/8") and steel (118630 4-3/4"). Replacement motors: 111040 (1/4 HP, 115V, 1725 RPM) and 111061 (1/6 HP).

Series 80 · 1510 · 1531 186049LF — Seal Kit 3/4" EPR-Carbon-SIC 186862LF — Seal Kit 1-1/4" Bronze 118627LF — Impeller 4-3/4" Bronze
Series 60 · HD3 · LD3 · HV · PD Flex-Coupled Inline Pump Parts

Bell & Gossett Series 60, HD3, LD3, HV, and PD pump replacement parts. The Series 60 is a small flex-coupled inline centrifugal pump widely used in commercial hydronic and domestic hot water circulation. Common replacement parts include shaft sleeves and seal kits. Shaft sleeves on your site: 185025 (1-1/4" shaft), 185141 (sleeve kit with stainless steel shaft), 185143 (sleeve kit with stainless steel shaft). The pump shaft 189035 fits Series 100, 1522, 60, HD3, HV, LD3, PD, and PR models. Replacement motor 111042 fits HD-3 series pumps.

Series 60 · HD3 · LD3 · HV · PD 185025 — Shaft Sleeve 1-1/4" 185141 / 185143 — Sleeve Kits SS 189035 — Pump Shaft
Seal Kits — All Series Mechanical Seal Kits by Shaft Size

Bell & Gossett mechanical seal kits — selecting by shaft size and elastomer. The correct seal kit depends on your pump model, shaft size, and fluid service (Buna/NBR for general service, EPR/EPDM for high-temperature or chemical service, bronze-fitted for brass/bronze pump bodies). Seal kits on your site: 118681LF (No. 7, Buna-N, carbon-ceramic, 1/2" shaft — Series 100/HV/60"AA"/1522), 186049LF (3/4" EPR-Carbon-SIC), 186862LF (1-1/4" bronze-fitted), 186543LF (No. 8, 1-5/8" Buna-Carbon-Ceramic), 186028LF. The LF suffix on all these kits confirms NSF/ANSI 61 lead-free compliance.

118681LF — No. 7 Bronze LF 186049LF — 3/4" EPR-Carbon-SIC LF 186862LF — 1-1/4" Bronze LF 186543LF — No. 8 Buna-Carbon-Ceramic LF

What does LF mean on Bell & Gossett part numbers? LF stands for Lead Free — the part meets NSF/ANSI 61 and NSF/ANSI 372 standards for lead content in products that contact potable (drinking) water. The federal Reduction of Lead in Drinking Water Act (effective January 2014) requires lead-free compliance for plumbing products that convey potable water. Always specify LF suffix parts for domestic hot water, domestic water booster, and any application where the water may be consumed. Non-LF parts are for closed HVAC heating and cooling systems only.

Bell & Gossett — Commonly Ordered Parts

Browse all 1,846 →
118681LFSeal Kit No. 7 · LF · Buna-N · 1/2" Shaft 186049LFSeal Kit 3/4" · EPR-Carbon-SIC · LF 186862LFSeal Kit 1-1/4" · Bronze-Fitted · LF · 1531 186543LFSeal Kit No. 8 · 1-5/8" · Buna-Carbon-Ceramic 186028LFSeal Kit · Lead Free 118844LFBearing Assembly · Series 100 NFI · LF 189165LFBearing Assembly · Lead Free 189105LFBearing Assembly · Lead Free 186368LFBearing Assembly · Lead Free 185011LFBearing Assembly · Lead Free · Large 186572NGBall Bearing — Coupler End · Large Bore 186571NGBall Bearing — Pump End · Large Bore 189128LFImpeller 3-3/8" Full Runner · NFI · LF 118627LFBronze Impeller 4-3/4" Full Runner · LF 118626LFBronze Impeller 5-1/4" Full Runner · LF 118440LFBronze Impeller 3-7/8" Full Runner · LF 118630Steel Impeller 4-3/4" Full Runner 185025Shaft Sleeve · 1-1/4" Shaft 185141Sleeve Kit · Stainless Steel Shaft 185143Sleeve Kit · Stainless Steel Shaft 111040Replacement Motor · 1/4 HP · 115V · 1725 RPM 111061Replacement Motor · 1/6 HP · HV/1.5"/2" Series 111042Replacement Motor · HD-3 Series 169035Power Pack Motor
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Can't find your Bell & Gossett part number?

Call us with your pump series, model number, and shaft size — we'll identify the correct seal kit, bearing assembly, or impeller.

Get Parts ID Help Call (901) 458-2000

Bell & Gossett — Frequently Asked Questions

Common questions about Bell & Gossett pump parts. Contact our team or call (901) 458-2000 for parts identification help.

What does LF mean on Bell & Gossett part numbers?

LF = Lead Free. Bell & Gossett LF parts meet NSF/ANSI 61 and NSF/ANSI 372 standards for lead content in products that contact potable (drinking) water. The federal Reduction of Lead in Drinking Water Act (effective January 2014) requires lead-free compliance for plumbing products that convey potable water. Always specify LF suffix parts for domestic hot water, domestic water booster, and any application where water may be consumed. Non-LF parts are for closed HVAC heating and cooling systems only.

How do I find the correct Bell & Gossett seal kit for my pump?

The correct seal kit depends on your pump series, shaft size, and elastomer requirement. Common kits on our site: 118681LF (No. 7, Buna-N/NBR, carbon-ceramic, 1/2" shaft LF — Series 100/HV/60"AA"/1522), 186049LF (3/4" EPR-Carbon-SIC LF — larger 1510/1531), 186862LF (1-1/4" bronze-fitted LF — 1531), 186543LF (No. 8, 1-5/8" Buna-Carbon-Ceramic LF — Series 80/1510). EPR seals are for high-temperature or chemical service; Buna/NBR for general service; bronze-fitted for mixed-metal systems. Call us at (901) 458-2000 with your pump model and shaft diameter for correct identification.

What pump series does Memphis Control Center stock Bell & Gossett parts for?

We stock replacement parts for Series 100 (NFI, HV inline booster circulators), Series 60 (flex-coupled inline — also covers HD3, LD3, HV, PD, PR), Series 80 (close-coupled centrifugal), Series 1510 (base-mounted end suction centrifugal), Series 1531 (close-coupled end suction centrifugal), and Series 1522 pumps. Parts include seal kits, bearing assemblies, bronze and steel impellers (full runner and trimmed), shaft sleeves, pump shafts, and replacement motors.

What is the difference between bronze-fitted and all-iron Bell & Gossett parts?

Bronze-fitted parts (bronze impellers, bronze-fitted seal kits) are used for domestic hot water, potable water booster, and mixed-metal hydronic systems where bronze corrosion resistance and lead-free compliance are required. All-iron parts are for closed HVAC heating and cooling systems where the water is not potable and cost is the priority. For any potable water application, always specify the LF suffix.

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