Pump Parts
National Pump Supply stocks repair parts for pumps and boiler controls for the following brands: Bell & Gossett, Armstrong Fluid Technology, Taco HVAC, McDonnell & Miller, Domestic Pump, Goulds, Weil, ABS, Shipco and several more. We also custom build most of the big base mounted end suction pumps, inline, close coupled, double suction, split case and vertical turbine pumps, Please give us a call if you have any questions or send us an email with what parts your looking for. Data plate pictures are also very helpful.
If you have questions you can also email your request to us at: Sales@NationalPumpSupply.com.



- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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101204 Bell & Gossett Flange Set 1-1/2"
Bell & Gossett
$61.95101204 Bell & Gossett Flange Set 1-1/2". Fits series 100, LR, NRF & PR, PL-30, PL-36, PL-55, Ecocirc XL N 20-35, 36-45, 55-45 pumps. This Item Usually Ships The Same Day!$61.95 -
816706-023 Armstrong High Temp Seal Kit .5" Bronze Viton
Armstrong
$84.95816706-023 Armstrong Seal Kit .5" Bronze Viton 2-5 SER. Please note image is generic. This Item Usually Ships Same Day!$84.95 -
1600-868SRP Taco High Temp Seal Kit
Taco
$408.951600-868SRP Taco High Temp Seal Kit Sealide-C/Sealide-C/Viton that's rated to 250°F. (will not fit oil lubricated pumps, must be added to modernization kit). The seal kit comes with gaskets and fits Taco Series 1600 and 1900 pumps. *Please...$408.95 -
185335LF Bell & Gossett Bearing Assembly Repair Kit
Bell & Gossett
$292.95185335LF Bell & Gossett Bearing Assembly Repair Kit for Bell & Gossett model 185332, 185335, & 185356 bearing assemblies on series PD and 60 pumps. The repair kit contains shaft, bearings, etc. Please note the kit does not include...$292.95 -
P5001026A Bell & Gossett Kit Gasket 2" Seal 10 Pack
Bell & Gossett
$89.95P5001026A Bell & Gossett Kit, Gasket, 2" Seal, 10 Pack. This Item Usually Ships The Same Day!$89.95 -
009-005RP Taco Casing O-Ring For Select 00 Series Circulators
Taco
$32.50009-005RP Taco Casing O-Ring For Taco 009, 0011, 0013 & 0014 Cartridge Circulators. Information: Taco 00 Series Cartridge Circulator Pump Parts List If you have any questions please give us a call at 1-800-781-7405 or email us your...$32.50 -
113222 Bell & Gossett Model 97 Automatic Air Vent
Bell & Gossett
$18.50113222 Bell & Gossett Model 97 Automatic Air Vent. The number 97 is a float type automatic air vent that is designed to vent troublesome air from hydronic heating systems. Brass body with non-ferrous internals. Maximum working pressure: 150 PSI...$18.50 -
816304-321K Armstrong 4.75" Non Ferrous Impeller For S-55 Pumps
Armstrong
$498.95816304-321K Armstrong 4.75" Non Ferrous Impeller. This Item Usually Ships Same Day!$498.95 -
P5001034 Bell & Gossett VSX Lip Seal
Bell & Gossett
$37.95P5001034 Bell & Gossett Lip Seal. Please Contact Us For Lead Time!$37.95 -
951-5599RP Taco Rear Bearing
Taco
$54.95951-5599RP Taco Rear Bearing. This Item Usually Ships The Same Day!$54.95 -
P39020 Bell & Gossett Volute Drain Plug
Bell & Gossett
P39020 Bell & Gossett Volute Drain Plug For Bell & Gossett Series 1510, Series 1522, Series 1531, Series 1535, Series 60, Series e-1510 pumps. This Item Usually Ships The Same Day!Qty in Cart: 0Quantity:Price:Subtotal: -
2400-029RP Taco Seal Kit Series 2400
Taco
$106.952400-029RP Taco Seal Kit Series 2400 For All Pumps. Please note image may be different than actual part. This Item Usually Ships The Same Day!$106.95 -
816305-328 Armstrong Non Ferrous Impeller S-45 Pumps
Armstrong
$234.95816305-328 Armstrong Non Ferrous Impeller S-45 Pumps 3.875" diameter. This Item Usually Ships Same Day!$234.95 -
816549MF-091 Armstrong Bearing Assembly
Armstrong
$352.95816549MF-091 Armstrong Bearing Assembly For H32, S35 STD; B.F. and A.B. pumps. This Item Usually Ships The Same Day!$352.95 -
005-019RP Taco 005-006 Replacement Pump Cartridge
Taco
$164.95005-019RP Taco 005-006 Replacement Pump Cartridge for Taco Cast Iron 005 & 006 - 115V/230V circulators. This Item Usually Ships The Same Day!$164.95 -
189170LF Bell & Gossett Impeller for Series PL Pumps
Bell & Gossett
$62.95189170LF Bell & Gossett Impeller for Series PL Pumps with a 3-1/16" outside diameter, specifically models PL-30 and PL-36. This Item Usually Ships The Same Day!$62.95 -
816354-041 Armstrong Shaft & Sleeve Assembly
Armstrong
$534.95816354-041 Armstrong Shaft & Sleeve Assembly for Armstrong pump models S&H with 816366-041 bearing assemblies. Please note image is generic. This Item Usually Ships Same Day!$534.95 -
P80734 Bell & Gossett Volute Gasket Series VSC & VSCS Pumps
Bell & Gossett
$22.95P80734 - Bell & Gossett Volute Gasket For for Series VSC & VSCS Split Case Pumps. This Item Usually Ships The Same Day!$22.95 -
P78803 Bell & Gossett Neoprene Coupler Sleeve 3JN
Bell & Gossett
$42.95P78803 Bell & Gossett Neoprene Coupler Sleeve 3JN. This Item Usually Ships The Same Day!$42.95 -
P77295 Bell & Gossett Water Slinger For VSX Pumps
Bell & Gossett
$28.95P77295 Bell & Gossett Water Slinger For VSX Pumps. This Item Usually Ships The Same Day!$28.95 -
816303-317 Armstrong 5.25" NFI Impeller For H-53 Pumps
Armstrong
$389.95816303-317 Armstrong 5.25" NFI Impeller For H-53 Pumps. This Item Usually Ships Same Day!$389.95 -
8975000-98203K Armstrong Seal Kit ES 10" 1.250 2A
Armstrong
$273.958975000-98203K Armstrong Seal Kit ES 10" 1.250 2A c-Ssc316epdL. *Please note image is generic. This Item Usually Ships Same Day!$273.95 -
P2002450 Bell & Gossett Ball Bearing & Collar 1-11/16
Bell & Gossett
$493.95P2002450 Bell & Gossett Ball Bearing & Collar 1-11/16 for Series VSC-VSCS Pumps sizes 6x6x9-3/4B, 6x6x12, 8x8x10-1/2, 8x8x13, 8x8x13B, 6x6x9-3/4L, 6x6x12L, and 8x8x11-3/4L series VSC pumps, as well as, sizes 4x5x14-3/4, 5x6x15-1/2,...$493.95 -
101502LF Bell & Gossett 1" Stainless Steel Pump Flange Set
Bell & Gossett
$60.50101502LF Bell & Gossett 1" Stainless Steel Pump Flange Set For Series 100, LR, SSF, NBF, PR, PL-30B, PL-36B, PL-55B, Ecocirc XL N 20-35, 36-45, 55-45 Bronze and Stainless Steel Pumps. This Item Usually Ships The Same Day!$60.50 -
P5001033 Bell & Gossett Quad Rings
Bell & Gossett
$15.95P5001033 Bell & Gossett Quad Rings. Please Contact Us For Lead Time!$15.95 -
816556-111 Armstrong Impeller Noryl 3-3/8" For H-32 Pumps
Armstrong
$124.95816556-111 Armstrong Impeller Noryl 3-3/8" for H-32 Pumps. This Item Usually Ships Same Day!$124.95 -
880202-677 Armstrong Series E.2 Mechanical Seal Kit Viton
Bell & Gossett
$89.95880202-677 Armstrong Series E.2 Mechanical Seal Kit for all E.2 series pumps. This Item Usually Ships The Same Day!$89.95 -
810134-001K Armstrong 4270 Series Seal Kit
Armstrong
$192.95810134-001k Armstrong Seal Kit .625 Type 21 for all Series 4270 pumps. Please note picture is generic. This Item Usually Ships Same Day!$192.95 -
816707-005K Armstrong Mechanical Seal Kit
Armstrong
$237.95816707-005K Armstrong Mechanical Seal Kit. This Item Usually Ships The Day!$237.95 -
185014LF Bell & Gossett 1510 Bearing Assembly Large Frame BF
Bell & Gossett
$4,412.95185014LF Bell & Gossett Bearing Assembly 1510 Pumps is a ball bearing assembly on Bell & Gossett Series 1510 bronze fitted, large bearing frame pumps, including models: 6BC, 3AB, 4AB, 4AC, 5A, 1-1/4BB, 1-1/4BC, 1-1/2BC, 2BB, 2BC, 2-1/2B, 2-1/2BB,...$4,412.95 -
60AABT001 Bell & Gossett Ecocirc e3 Timer Kit
Bell & Gossett
$134.9560AABT001 Bell & Gossett Ecocirc e3 Timer Kit, Plug and Play Timer. Maximize savings with minimal work. If you have a regular schedule, the ecocirc timer is built for you. It maximizes savings by turning the pump on or off in 30 minute...$134.95 -
J94131 Bell & Gossett Suction Diffuser O-Ring
Bell & Gossett
$54.95J94131 Bell & Gossett Suction Diffuser O-Ring for model for SDG-4, EE-3, FE-3, GE-3 B&G Suction Diffusers. This Item Usually Ships The Same Day!$54.95 -
951-3162BRP Taco Pump Seal Kit Standard E Design
Taco
$568.95951-3162BRP Taco Pump Seal Kit Standard E Design For VI Series Taco Pumps. Please note image is generic. This Item Usually Ships The Same Day!$568.95 -
272005-303 Armstrong Air Vent 1/2" angled
Armstrong
$48.95272005-303 Armstrong Air Vent 1/2" angled. This Item Usually Ships Same Day!$48.95 -
189173LF Bell & Gossett Impeller for Series PL Pumps
Bell & Gossett
$79.95189173LF Bell & Gossett 2-1/2" OD Noryl Impeller for B&G series PL pumps, model PL-130. This Item Usually Ships The Same Day!$79.95 -
P78729 Bell & Gossett 5JN Rubber Insert
Bell & Gossett
$74.95P78729 Bell & Gossett 5JN Rubber Insert (rubber insert sleeve only) For Series 1510 & VSC/VSCS Pumps. This Item Usually Ships The Same Day!$74.95 -
969000-028 Armstrong Packing 3/8" Square C1065 Graphite
Armstrong
$7.95969000-028 Armstrong Packing 3/8" Square C1065 Graphite This Item Usually Ships Same Day!$7.95 -
AC0543 Bell Gossett Volute O-Ring for Series 1510 Pumps
Bell & Gossett
$44.95AC0543 Bell Gossett Volute O-Ring for Series 1510 Pumps. This Item Usually Ships The Same Day!$44.95 -
005-020RP Taco 005-006 Replacement Pump Cartridge
Taco
$218.95005-020RP Taco 005-006 Replacement Pump Cartridge for Taco 005, 006, 006 SmartPlus bronze or stainless steel pumps. This Item Usually Ships The Same Day!$218.95 -
101504LF Bell & Gossett 1-1/2" Stainless Steel Pump Flange Set
Bell & Gossett
$62.50101504LF Bell & Gossett 1-1/2" Stainless Steel Pump Flange Set For Series 100, LR, SSF, NBF, PR, PL-30B, PL-36B, PL-55B, Ecocirc XL N 20-35, 36-45, 55-45 Bronze and Stainless Steel Pumps. This Item Usually Ships The Same Day!$62.50