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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10K125 Goulds Mechanical Seal .88" Carbon/Sil Car/EPR
Bell & Gossett
$308.9510K125 Goulds Mechanical Seal .88" Carbon/Sil Car/EPR. *Please note image is generic. This Item Usually Ships The Same Day!$308.95 -
10K124 Goulds Mechanical Seal .88" Viton
Bell & Gossett
$308.9510K124 Goulds Mechanical Seal .88" Viton. *Please note image is generic. This Item Usually Ships The Same Day!$308.95 -
10K118 Goulds Mechanical Seal
Bell & Gossett
$868.9510K118 Goulds Mechanical Seal. *Please note image is generic. This Item Usually Ships The Same Day!$868.95 -
10K169 Goulds Mechanical Seal Assy C/SC/VIT
Goulds
$428.9510K169 Goulds Mechanical Seal Assy C/SC/VIT. *Please note image is generic. This Item Usually Ships The Same Day!$428.95 -
10K168 GOULDS Seal Assy C/SC/VIT
Goulds
$344.9510K168 GOULDS Seal Assy C/SC/VIT. *Please note image is generic. This Item Usually Ships The Same Day!$344.95 -
440605 Bell & Gossett Shaft 1.625"
Bell & Gossett
$537.95440605 Bell & Gossett Shaft 1.625". *Please note image is generic. Please Contact Us For Lead Time!$537.95 -
4K242 Goulds O-Ring Buna
Goulds
$42.954K242 Goulds O-Ring Buna. This Item Usually Ships The Same Day!$42.95 -
138-271 Taco Motor 1.5 HP 208/230/460/60/3
Taco
$1,454.95138-271 Taco Motor 1.5 HP 208/230/460/60/3. Fits Taco series 1900 series pumps. Please note image is generic. This Item Usually Ships The Same Day!$1,454.95 -
8426401-005 Armstrong Gasket Nitrile
Armstrong
$92.958426401-005 Armstrong Gasket Nitrile. This replaces 426401-005. This Item Usually Ships Same Day!$92.95 -
10L38 Goulds Seal Kit 316SS SC/Carbon Viton
Bell & Gossett
$587.9510L38 Goulds Seal Kit 316SS SC/Carbon Viton. *Please note image is generic. This Item Usually Ships The Same Day!$587.95 -
EM2515T Baldor Motor 20HP 3PH 256T
Baldor
$2,812.95EM2515T Baldor Motor 20HP 3PH 256T. *Please note image is generic. This Item Usually Ships The Same Day!$2,812.95 -
P2003627 Bell & Gossett e-90 Impeller 4.75" Diameter
Bell & Gossett
$244.95P2003627 Bell & Gossett e-90 Impeller 4.75" Diameter Please state impeller trim at time of order. Should also order: P2004389 e90 Replacement Jam Nut W/Loctite This Item Usually Ships The Same Day!$244.95 -
P2003629 Bell & Gossett e-90 Impeller 4.69" Diameter
Bell & Gossett
$314.95P2003629 Bell & Gossett e-90 Impeller 4.69" Diameter. Please state impeller trim at time of order. Should also order: P2004389 e90 Replacement Jam Nut W/Loctite Please Contact Us For Lead Time!$314.95 -
P2002485 Bell & Gossett Bracket Motor 7 143-145T
Bell & Gossett
$4,120.95P2002485 Bell & Gossett Bracket Motor 7 143-145T. This Item Usually Ships The Same Day!$4,120.95 -
1600-151RP Taco Impeller Washer
Taco
$22.501600-151RP Taco Impeller Washer. This Item Usually Ships The Same Day!$22.50 -
975-433RP Taco VR20M Rotating Assembly Cartridge
Taco
$1,254.95975-433RP Taco VR20M Rotating Assembly Cartridge. *Please note image is generic. The Taco Viridian is a web-enabled, high efficiency, wet rotor, variable speed commercial pump product line for chilled and hot water applications. All settings and pump...$1,254.95 -
169216 Bell & Gossett Motor 1-1/2HP Single Phase
Bell & Gossett
$1,704.95169216 Bell & Gossett Motor 1-1/2HP Single Phase. *Please note image is generic. This Item Usually Ships The Same Day!$1,704.95 -
953-1298RP Taco RP Pump Shaft
Taco
$689.95953-1298RP Taco RP Pump Shaft. *Please note image is generic. This Item Usually Ships The Same Day!$689.95 -
84300540-083 Armstrong Series 4300 Motor 30HP 286TC
Armstrong
$5,864.0084300540-083 Armstrong Series 4300 Motor 30HP 286TC, 208-230/460/3/60. *Please note image is generic. The Armstrong 4300 pipe-mounted pumps are designed for space-saving installation, high operating efficiency, and long service life. Applications...$5,864.00 -
356-006RP Taco O-Ring Kit
Taco
$124.95356-006RP Taco O-Ring Kit. This Item Usually Ships The Same Day!$124.95 -
P75093 Bell & Gossett Bronze Impeller
Bell & Gossett
$3,413.95P75093 Bell & Gossett Bronze Impeller, For Series VSX - Series Pumps size 10x12x17L. Please Contact Us For Lead Time!$3,413.95 -
953-3900RP Taco Bronze Impeller
Taco
$2,218.95953-3900RP Taco Bronze Impeller. Please note image is generic. This Item Usually Ships Same Day!$2,218.95 -
951-406RP Taco Casing Gasket
Taco
$94.95951-406RP Taco Casing Gasket. Please note image is generic. Please Contact Us For Lead Time!$94.95 -
950-674RP Taco RP Water Seal Type B
Taco
$998.95950-674RP Taco RP Water Seal Type B. Please note the image is generic. This Item Usually Ships The Same Day!$998.95 -
427869-000 Armstrong Coupler Assembly
Armstrong
$1,421.95427869-000 Armstrong Coupler Assembly cplg-tc al 2-7/8x2-1/8 2.625gp. *Please note image is generic. Please Contact Us For Lead Time!$1,421.95 -
426753-041 Armstrong Adapt 10"S 143-184JM 4.125IN
Armstrong
$11,588.00426753-041 Armstrong Adapt 10"S 143-184JM 4.125IN. This Item Usually Ships Same Day!$11,588.00 -
8975002-974k Armstrong Mechanical Seal Kit
Armstrong
$1,521.958975002-974k Armstrong Mechanical Seal Kit. Please note image is generic. This Item Usually Ships The Day!$1,521.95 -
EJMM3154T Baldor Motor 1.5HP 3-Phase 460V
Baldor
$987.95EJMM3154T Baldor Motor 1.5HP 3-Phase 460V. *Please note image is generic. This Item Usually Ships The Same Day!$987.95 -
P75565 B&G Volute Series VSC 6X6X9-3/4B OR 6X6X9-3/4L
Bell & Gossett
$6,326.95P75565 Bell & Gossett Volute Series VSC 6X6X9-3/4B OR 6X6X9-3/4L. *Please note image is generic. Please Contact Us For Lead Time!$6,326.95 -
52-116-920-501 Bell & Gossett Series eHSC Casing Assembly
Bell & Gossett
$10,133.0052-116-920-501 Bell & Gossett Series eHSC Casing Assembly. The new Bell & Gossett Series e-HSC double suction pump provides engineers, contractors, and building owners a more powerful, serviceable, and efficient solution for a wide range of...$10,133.00 -
52-117-327-001 Bell & Gossett Series eHSC/HSC-S Pump Impeller
Bell & Gossett
$6,481.0052-117-327-001 Bell & Gossett Series eHSC/HSC-S Pump Impeller. *Please note image is generic. The new Bell & Gossett Series e-HSC double suction pump provides engineers, contractors, and building owners a more powerful, serviceable, and...$6,481.00 -
121-002RP Taco Bronze Modernization Kit 1600B
Taco
121-002RP Taco Bronze Modernization Kit 1600B. 48 Frame Motor, 1600, 1610 pumps. *Please note the image is a cast iron version and is generic. This Item Usually Ships The Same Day!Qty in Cart: 0Quantity:Price:Subtotal: -
827816-000 Armstrong Assembly Bearing Frame
Armstrong
$1,114.95827816-000 Armstrong Assembly Bearing Frame. This Item Usually Ships Same Day!$1,114.95 -
10L46 Goulds Mechanical Seal
Bell & Gossett
$124.9510L46 Goulds Mechanical Seal SILCAR/SILCAR/EPDM 1-5HM COMPACT. *Please note image is generic. Please Contact Us For Lead Time!$124.95 -
P85031 Bell & Gossett Volute Cover Plate 1-1/4 Shaft
Bell & Gossett
$2,271.95P85031 Bell & Gossett Volute Cover Plate 1-1/4 Shaft. Repairs Bell & Gossett Series 80, e-80, 1531, e-1531 and e-1532 pumps. If you have any questions please give us a call at 1-800-781-7405 or email us your request...$2,271.95 -
8427733-000K Armstrong Coupling 1-3/8 X 1-1/8 2GAP
Armstrong
$926.958427733-000K Armstrong CPLG-TC AL 1-3/8X1-1/8 2GAP. Please Contact Us For Lead Time!$926.95 -
8975000-98506K Armstrong Seal Kit ES 15" 2.125 2A
Armstrong
$590.958975000-98506K Armstrong Seal Kit ES 15" 2.125 2A c-Ssc316epdL. *Please note image is generic. This Item Usually Ships Same Day!$590.95 -
8975002-394K Armstrong Seal kit 2.625 AB2 C-SSC w/cvr
Armstrong
$2,671.958975002-394K Armstrong Seal kit 2.625 AB2 C-SSC w/cvr. *Please note image is generic. This Item Usually Ships Same Day!$2,671.95 -
950-1254BRP Taco RP Casing Wear Ring BRZ
Taco
$659.95950-1254BRP Taco RP Casing Wear Ring BRZ. Please Contact Us For Lead Time!$659.95 -
A07033 Bell & Gossett Suction Diffuser Steel Baffle
Bell & Gossett
$564.95A91560 Bell & Gossett Suction Diffuser Steel Baffle. *Please note image is generic. This Item Usually Ships The Same Day!$564.95