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.



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52-127-084-506A Bell & Gossett Series eHSC Casing Wear Ring Assembly
Bell & Gossett
$3,425.9552-127-084-506A Bell & Gossett Series eHSC Casing Wear Ring Assembly. *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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 6.00 LBS
$3,425.95 -
52-127-084-505A Bell & Gossett Series eHSC Casing Wear Ring Assembly
Bell & Gossett
$5,712.9552-127-084-505A Bell & Gossett Series eHSC Casing Wear Ring Assembly. *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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 9.00 LBS
$5,712.95 -
52-127-084-504A Bell & Gossett Series eHSC Casing Wear Ring Assembly
Bell & Gossett
$2,769.9552-127-084-504A Bell & Gossett Series eHSC Casing Wear Ring Assembly. *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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 6.00 LBS
$2,769.95 -
52-127-084-503A Bell & Gossett Series eHSC Casing Wear Ring Assembly
Bell & Gossett
$3,007.9552-127-084-503A Bell & Gossett Series eHSC Casing Wear Ring Assembly. *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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 9.00 LBS
$3,007.95 -
52-127-084-502A Bell & Gossett Series eHSC Casing Wear Ring Assembly
Bell & Gossett
$3,082.9552-127-084-502A Bell & Gossett Series eHSC Casing Wear Ring Assembly. *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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 10.00 LBS
$3,082.95 -
52-127-084-501A Bell & Gossett Series eHSC Casing Wear Ring Assembly
Bell & Gossett
$3,320.9552-127-084-501A Bell & Gossett Series eHSC Casing Wear Ring Assembly. *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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 10.00 LBS
$3,320.95 -
52-126-809-502A Bell & Gossett Series eHSC Casing Wear Ring Assembly
Bell & Gossett
$1,436.9552-126-809-502A Bell & Gossett Series eHSC Casing Wear Ring Assembly. *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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 9.00 LBS
$1,436.95 -
52-261-343-801 Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly
Bell & Gossett
$8,312.9552-261-343-801 Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 6.00 LBS
$8,312.95 -
52-240-946-801 Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly
Bell & Gossett
$9,142.9552-240-946-801 Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 5.00 LBS
$9,142.95 -
52-161-212-806A Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly
Bell & Gossett
$1,334.9552-161-212-806A Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 4.00 LBS
$1,334.95 -
52-161-212-805A Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly
Bell & Gossett
$807.9552-161-212-805A Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 3.00 LBS
$807.95 -
52-161-211-808A Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly
Bell & Gossett
$3,907.9552-161-211-808A Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 7.00 LBS
$3,907.95 -
52-161-211-806A Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly
Bell & Gossett
$4,768.9552-161-211-806A Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 7.00 LBS
$4,768.95 -
52-161-211-804A Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly
Bell & Gossett
$2,147.9552-161-211-804A Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 5.00 LBS
$2,147.95 -
52-161-211-803A Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly
Bell & Gossett
$1,782.9552-161-211-803A Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 4.00 LBS
$1,782.95 -
52-161-211-802A Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly
Bell & Gossett
$1,937.9552-161-211-802A Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 6.00 LBS
$1,937.95 -
52-161-211-801A Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly
Bell & Gossett
$1,468.9552-161-211-801A Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 5.00 LBS
$1,468.95 -
52-161-210-803A Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly
Bell & Gossett
$916.9552-161-210-803A Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 5.00 LBS
$916.95 -
52-161-210-802A Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly
Bell & Gossett
$634.9552-161-210-802A Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 3.00 LBS
$634.95 -
52-161-210-801A Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly
Bell & Gossett
$424.9552-161-210-801A Bell & Gossett eHSC/HCS-S Mechanical Seal Assembly. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 4.00 LBS
$424.95 -
52-161-212-804A Bell & Gossett Mechanical Seal Assembly
Bell & Gossett
$851.9552-161-212-804A Bell & Gossett eHSC Mechanical Seal Assembly. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 5.00 LBS
$851.95 -
52-126-872-803A Bell & Gossett eHSC Mechanical Seal Assembly
Bell & Gossett
$1,831.9552-126-872-803A Bell & Gossett eHSC Mechanical Seal Assembly. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 5.00 LBS
$1,831.95 -
52-126-872-802A Bell & Gossett eHSC Mechanical Seal Assembly
Bell & Gossett
$1,370.9552-126-872-802A Bell & Gossett eHSC Mechanical Seal Assembly. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 4.00 LBS
$1,370.95 -
52-126-872-801A Bell & Gossett eHSC Mechanical Seal Assembly
Bell & Gossett
$1,321.9552-126-872-801A Bell & Gossett eHSC Mechanical Seal Assembly. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 4.00 LBS
$1,321.95 -
52-126-870-805A Bell & Gossett eHSC Mechanical Seal Assembly
Bell & Gossett
$1,957.9552-126-870-805A Bell & Gossett eHSC Mechanical Seal Assembly. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 5.00 LBS
$1,957.95 -
52-126-870-804A Bell & Gossett eHSC Mechanical Seal Assembly
Bell & Gossett
$1,284.9552-126-870-804A Bell & Gossett eHSC Mechanical Seal Assembly. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 5.00 LBS
$1,284.95 -
52-121-998-803A Bell & Gossett eHSC Mechanical Seal Assembly
Bell & Gossett
$614.9552-121-998-803A Bell & Gossett eHSC Mechanical Seal Assembly. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 4.00 LBS
$614.95 -
52-121-998-802A Bell & Gossett eHSC Mechanical Seal Assembly
Bell & Gossett
$524.9552-121-998-802A Bell & Gossett eHSC Mechanical Seal Assembly. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 3.00 LBS
$524.95 -
52-120-633-501 Bell & Gossett Series eHSC Casing Wear Ring Assembly
Bell & Gossett
$2,585.9552-120-633-501 Bell & Gossett Series eHSC Casing Wear Ring Assembly. *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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 16.00 LBS
$2,585.95 -
52-121-916-001 Bell & Gossett Series eHSC Impeller Wear Ring
Bell & Gossett
$3,411.9552-121-916-001 Bell & Gossett Series eHSC Impeller Wear Ring. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 13.00 LBS
$3,411.95 -
52-121-317-001 Bell & Gossett Series eHSC Impeller Wear Ring
Bell & Gossett
$1,862.9552-121-317-001 Bell & Gossett Series eHSC Impeller Wear Ring. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 8.00 LBS
$1,862.95 -
52-120-562-001 Bell & Gossett Series eHSC Impeller Wear Ring
Bell & Gossett
$1,105.9552-120-562-001 Bell & Gossett Series eHSC Impeller Wear Ring. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 7.00 LBS
$1,105.95 -
52-118-949-802A Bell & Gossett eHSC Mechanical Seal Assembly
Bell & Gossett
$1,792.9552-118-949-802A Bell & Gossett eHSC Mechanical Seal Assembly. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 2.00 LBS
$1,792.95 -
52-119-108-501 Bell & Gossett Series eHSC Casing Wear Ring Assembly
Bell & Gossett
$3,580.9552-119-108-501 Bell & Gossett Series eHSC Casing Wear Ring Assembly. *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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 14.00 LBS
$3,580.95 -
52-118-082-501A Bell & Gossett Series eHSC Casing Wear Ring Assembly
Bell & Gossett
$1,236.9552-118-082-501A Bell & Gossett Series eHSC Casing Wear Ring Assembly. *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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 7.00 LBS
$1,236.95 -
52-117-418-503 Bell & Gossett Series eHSC Casing Wear Ring Assembly
Bell & Gossett
$2,542.9552-117-418-503 Bell & Gossett Series eHSC Casing Wear Ring Assembly. *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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 10.00 LBS
$2,542.95 -
52-117-418-502A Bell & Gossett Series eHSC Casing Wear Ring Assembly
Bell & Gossett
$1,087.9552-117-418-502A Bell & Gossett Series eHSC Casing Wear Ring Assembly. *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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 6.00 LBS
$1,087.95 -
52-117-232-505 Bell & Gossett Series eHSC Casing Wear Ring Assembly
Bell & Gossett
$2,589.9552-117-232-505 Bell & Gossett Series eHSC Casing Wear Ring Assembly. *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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 11.00 LBS
$2,589.95 -
52-117-232-502A Bell & Gossett Series eHSC Casing Wear Ring Assembly
Bell & Gossett
$1,231.9552-117-232-502A Bell & Gossett Series eHSC Casing Wear Ring Assembly. *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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 8.00 LBS
$1,231.95 -
52-117-232-501A Bell & Gossett Series eHSC Casing Wear Ring Assembly
Bell & Gossett
$297.9552-117-232-501A Bell & Gossett Series eHSC Casing Wear Ring Assembly. *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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 6.00 LBS
$297.95