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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121-051RP Taco Motor Assembly Less Motor
Taco
$468.95121-051RP Taco Motor Assembly Less Motor. *Motor note included. Please note image is generic. This Item Usually Ships The Same Day!$468.95 -
1600-194RP Taco Adapter Plate
Taco
$324.951600-194RP Taco Adapter Plate. This Item Usually Ships The Same Day!$324.95 -
122-002RP Taco Bronze Modernization Kit
Taco
$1,657.95122-002RP Taco Bronze Modernization Kit for Taco bronze pumps with 48 frame motors. Please note image is generic. This Item Usually Ships The Same Day!$1,657.95 -
P6000019 Bell & Gossett Series e-HSC Seal Kit Carbon/SiC/EPDM
Bell & Gossett
$1,245.95P6000019 Bell & Gossett Series e-HSC Seal Kit Carbon/SiC/EPDM. *Please note 2 seal kits are required for repair. Image is generic. This Item Usually Ships The Same Day!$1,245.95 -
P6000008 Bell & Gossett Series e-HSC Seal Kit Carbon/SiC/EPDM
Bell & Gossett
$10,971.95P6000008 Bell & Gossett Series e-HSC Seal Kit Carbon/SiC/EPDM. *Please note 2 seal kits are required for repair. Image is generic. This Item Usually Ships The Same Day!$10,971.95 -
P6000005 Bell & Gossett Series e-HSC Seal Kit Carbon/SiC/EPDM
Bell & Gossett
$9,708.95P6000005 Bell & Gossett Series e-HSC Seal Kit Carbon/SiC/EPDM. *Please note 2 seal kits are required for repair. Image is generic. This Item Usually Ships The Same Day!$9,708.95 -
P6000004 Bell & Gossett Series e-HSC Seal Kit Carbon/SiC/EPDM
Bell & Gossett
$8,114.95P6000004 Bell & Gossett Series e-HSC Seal Kit Carbon/SiC/EPDM. *Please note 2 seal kits are required for repair. Image is generic. This Item Usually Ships The Same Day!$8,114.95 -
P6000003 Bell & Gossett Series e-HSC Seal Kit Carbon/SiC/EPDM
Bell & Gossett
$6,772.95P6000003 Bell & Gossett Series e-HSC Seal Kit Carbon/SiC/EPDM. *Please note 2 seal kits are required for repair. Image is generic. This Item Usually Ships The Same Day!$6,772.95 -
P6000002 Bell & Gossett Series e-HSC Seal Kit Carbon/SiC/EPDM
Bell & Gossett
$6,752.95P6000002 Bell & Gossett Series e-HSC Seal Kit Carbon/SiC/EPDM. *Please note 2 seal kits are required for repair. Image is generic. This Item Usually Ships The Same Day!$6,752.95 -
P6000000 Bell & Gossett Series e-HSC Seal Kit Carbon/SiC/EPDM
Bell & Gossett
$5,932.95P6000000 Bell & Gossett Series e-HSC Seal Kit Carbon/SiC/EPDM. *Please note 2 seal kits are required for repair. Image is generic. This Item Usually Ships The Same Day!$5,932.95 -
1600-156RP Taco RP Bracket Bronze Or SS Pump 48 Frame Motor
Taco
$508.951600-156RP Taco RP Bracket Bronze Or SS Pump 48 Frame Motor. This Item Usually Ships The Same Day!$508.95 -
1600-174RP Taco Cast Iron Pump Flange Set 2"
Taco
$164.951600-174RP Taco Cast Iron Pump Flange Set 2". This Item Usually Ships The Same Day!$164.95 -
52-261-285-801 Bell & Gossett HSCS Mechanical Seal Balanced Viton/Carbon/Ceramic
Bell & Gossett
$16,321.9552-261-285-801 Bell & Gossett HSCS Mechanical Seal Balanced Viton/Carbon/Ceramic. Requires 2 seals for repair. Repairs Bell & Gossett Series HSCS Pumps. Sizes, 14x18x23 & 14x18x28. Please note image is generic. This Item Usually Ships...$16,321.95 -
52-240-946-801 Bell & Gossett HSCS Mechanical Seal Viton/Carbon/Ceramic
Bell & Gossett
$7,951.9552-240-946-801 Bell & Gossett HSCS Mechanical Seal Viton/Carbon/Ceramic. Requires 2 seals for repair. Repairs Bell & Gossett Series HSCS Pumps. Sizes, 14x18x23 & 14x18x28. Please note image is generic. This Item Usually Ships In 3-5...$7,951.95 -
52-261-343-801 Bell & Gossett HSCS Mechanical Seal Balanced Viton/Carbon/Ceramic
Bell & Gossett
$8,437.9552-261-343-801 Bell & Gossett HSCS Mechanical Seal Balanced Viton/Carbon/Ceramic. Requires 2 seals for repair. Repairs Bell & Gossett Series HSCS Pumps. Sizes, 6x10x22, 8x12x22M, 8x12x22L, 8x12x27, 10x14x20S. Please note image is generic...$8,437.95 -
52-240-979-001 Bell & Gossett HSCS Mechanical Seal Viton/Carbon/Ceramic
Bell & Gossett
$4,812.9552-240-979-001 Bell & Gossett HSCS Mechanical Seal Viton/Carbon/Ceramic. Requires 2 seals for repair. Repairs Bell & Gossett Series HSCS Pumps. Sizes, 6x10x22, 8x12x22M, 8x12x22L, 8x12x27, 10x14x20S, 10x14x20L, 12x16x23 & 14x16x17...$4,812.95 -
P5001900 Bell & Gossett Balanced Cartridge Seal EPR/SIC/SIC
Bell & Gossett
P5001900 Bell & Gossett Balanced Cartridge Seal EPR/SIC/SIC. Requires 2 seals for repair. Repairs B&G Series VSX - VSC/VSCS Pumps. Please note image is generic. *Please note this item is obsolete and replaced by P5004606 Bell &...Qty in Cart: 0Quantity:Price:Subtotal: -
P5001899 Bell & Gossett Balanced Cartridge Seal EPR/SIC/SIC
Bell & Gossett
P5001899 Bell & Gossett Balanced Cartridge Seal EPR/SIC/SIC. Requires 2 seals for repair. Repairs B&G Series VSX - VSC/VSCS Pumps. Please note image is generic. This Item Usually Ships The Dame Day!Qty in Cart: 0Quantity:Price:Subtotal: -
P5004739 Bell & Gossett Mechanical Seal Assembly FEPM(AflasA/SiC/SiC
Bell & Gossett
P5004739 Bell & Gossett Mechanical Seal Assembly FEPM(AflasA/SiC/SiC. Repairs B&G Series VSX - VSC/VSCS Pumps. Please note image is generic. This Item Usually Ships The Dame Day!Qty in Cart: 0Quantity:Price:Subtotal: -
P5004738 Bell & Gossett Mechanical Seal Assembly EPDM/SiC/SiC
Bell & Gossett
P5004738 Bell & Gossett Mechanical Seal Assembly EPDM/SiC/SiC. Repairs B&G Series VSX - VSC/VSCS Pumps. Please note image is generic. This Item Usually Ships The Dame Day!Qty in Cart: 0Quantity:Price:Subtotal: -
P5004737 Bell & Gossett Mechanical Seal Assembly FEPM(AflasA/SiC/SiC
Bell & Gossett
P5004737 Bell & Gossett Mechanical Seal Assembly FEPM(AflasA/SiC/SiC. Repairs B&G Series VSX - VSC/VSCS Pumps. Please note image is generic. This Item Usually Ships The Dame Day!Qty in Cart: 0Quantity:Price:Subtotal: -
P5004736 Bell & Gossett Mechanical Seal Assembly EPDM/SiC/SiC
Bell & Gossett
$17,324.95P5004736 Bell & Gossett Mechanical Seal Assembly EPDM/SiC/SiC. Repairs B&G Series VSX - VSC/VSCS Pumps. Please note image is generic. This Item Usually Ships The Dame Day!$17,324.95 -
P5004612 Bell & Gossett Mechanical Seal Assembly 3.5" FEPM/GSIC
Bell & Gossett
$10,415.95P5004612 Bell & Gossett Mechanical Seal Assembly 3.5" FEPM/GSIC. Repairs B&G Series VSX - VSC/VSCS Pumps. Please note image is generic. This Item Usually Ships The Dame Day!$10,415.95 -
P5004610 Bell & Gossett Mechanical Seal Assembly 3.5" EPDM/CARB/S
Bell & Gossett
$10,963.95P5004610 Bell & Gossett Mechanical Seal Assembly 3.5" EPDM/CARB/S. Repairs B&G Series VSX - VSC/VSCS Pumps. Please note image is generic. This Item Usually Ships The Dame Day!$10,963.95 -
P5004609 Bell & Gossett Mechanical Seal Assembly 3" FEPM/GSIC
Bell & Gossett
P5004609 Bell & Gossett Mechanical Seal Assembly 3" FEPM/GSIC. Repairs B&G Series VSX - VSC/VSCS Pumps. Please note image is generic. This Item Usually Ships The Dame Day!Qty in Cart: 0Quantity:Price:Subtotal: -
P5004607 Bell & Gossett Mechanical Seal Assembly 3" EPDM/CARB/SIC
Bell & Gossett
P5004607 Bell & Gossett Mechanical Seal Assembly 3" EPDM/CARB/SIC. Repairs B&G Series VSX - VSC/VSCS Pumps. Please note image is generic. This Item Usually Ships The Dame Day!Qty in Cart: 0Quantity:Price:Subtotal: -
P5004606 Bell & Gossett Mechanical Seal Assembly 2.5" FEPM/GSIC
Bell & Gossett
$7,861.95P5004606 Bell & Gossett Mechanical Seal Assembly 2.5" FEPM/GSIC. Repairs B&G Series VSX - VSC/VSCS Pumps. Please note image is generic. This Item Usually Ships The Dame Day!$7,861.95 -
P5004604 Bell & Gossett Mechanical Seal Assembly 2.5" EPDM/CARB/S
Bell & Gossett
P5004604 Bell & Gossett Mechanical Seal Assembly 2.5" EPDM/CARB/S. Repairs B&G Series VSX - VSC/VSCS Pumps. Please note image is generic. This Item Usually Ships The Dame Day!Qty in Cart: 0Quantity:Price:Subtotal: -
P5004603 Bell & Gossett Mechanical Seal Assembly 2" FEPM/GSIC
Bell & Gossett
$7,842.95P5004603 Bell & Gossett Mechanical Seal Assembly 2" FEPM/GSIC. Repairs B&G Series VSX - VSC/VSCS Pumps. Please note image is generic. This Item Usually Ships The Dame Day!$7,842.95 -
P5004349 Bell & Gossett Mechanical Seal Assembly EPR/SIC/SIC
Bell & Gossett
$5,487.95P5004349 Bell & Gossett Mechanical Seal Assembly EPR/SIC/SIC. Repairs B&G Series VSX - VSC/VSCS Pumps. Please note image is generic. This Item Usually Ships The Dame Day!$5,487.95 -
P5001896 Bell & Gossett VSC/VSCS Seal Unitized VITON/CARBON/SiC
Bell & Gossett
P5001896 Bell & Gossett VSC/VSCS Seal Unitized VITON/CARBON/SiC. Please note image is generic. This Item Usually Ships The Dame Day!Qty in Cart: 0Quantity:Price:Subtotal: -
P5001895 Bell & Gossett VSC/VSCS Seal Standard Unitized
Bell & Gossett
$5,513.95P5001895 Bell & Gossett VSC/VSCS Seal Standard Unitized. Please note image is generic. This Item Usually Ships The Dame Day!$5,513.95 -
P5001894 Bell & Gossett VSC/VSCS Seal Unitized VITON/CARBON/SiC
Bell & Gossett
$5,262.95P5001894 Bell & Gossett VSC/VSCS Seal Unitized VITON/CARBON/SiC. Please note image is generic. This Item Usually Ships The Dame Day!$5,262.95 -
P5001892 Bell & Gossett VSC/VSCS Seal Unitized VITON/CARBON/SiC
Bell & Gossett
$3,598.95P5001892 Bell & Gossett VSC/VSCS Seal Unitized VITON/CARBON/SiC. Please note image is generic. This Item Usually Ships The Dame Day!$3,598.95 -
106466-841 Armstrong Bronze Pump Flange 3"
Armstrong
$1,284.95106466-841 Armstrong Bronze Pump Flange 3" This Item Usually Ships Same Day!$1,284.95 -
816011-621K Armstrong Pump Flange Kit 1-1/4"
Armstrong
$94.95816011-621K Armstrong Pump Flange Kit 1-1/4". This Item Usually Ships Same Day!$94.95 -
106012-041 Armstrong Bronze Pump Flange 1"
Armstrong
$104.95106012-041 Armstrong Bronze Pump Flange 1". This Item Usually Ships Same Day!$104.95 -
186043LF Bell & Gossett Seal Bearing Frame Assembly
Bell & Gossett
$2,821.95186043LF Bell & Gossett Seal Bearing Frame Assembly AB LG. This Item Usually Ships The Same Day!$2,821.95 -
427140-041 Armstrong Bronze Impeller
Armstrong
$1,268.95427140-041 Armstrong Bronze Impeller. *Please note image is generic. Please Contact Us For Lead Time!$1,268.95 -
V50925 Bell & Gossett Stem 4IN
Bell & Gossett
$584.95V50925 Bell & Gossett Stem 4IN. Please Contact Us For Lead Time!$584.95