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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52-427-361-501A Bell & Gossett Series eHSC/HSC-S Stuff Box Assembly
Bell & Gossett
$3,040.0052-427-361-501A Bell & Gossett Series eHSC/HSC-S Stuff Box 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:
- 24.00 LBS
$3,040.00 -
52-427-336-501A Bell & Gossett Series eHSC/HSC-S Stuff Box Assembly
Bell & Gossett
$1,345.0052-427-336-501A Bell & Gossett Series eHSC/HSC-S Stuff Box 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:
- 20.00 LBS
$1,345.00 -
52-427-335-501A Bell & Gossett Series eHSC/HSC-S Stuff Box Assembly
Bell & Gossett
$1,145.0052-427-335-501A Bell & Gossett Series eHSC/HSC-S Stuff Box 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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 20.00 LBS
$1,145.00 -
52-427-285-501A Bell & Gossett Series eHSC/HSC-S Stuff Box Assembly
Bell & Gossett
$1,145.0052-427-285-501A Bell & Gossett Series eHSC/HSC-S Stuff Box 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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 20.00 LBS
$1,145.00 -
52-427-285-501 Bell & Gossett Series eHSC/HSC-S Stuff Box Assembly
Bell & Gossett
$1,145.0052-427-285-501 Bell & Gossett Series eHSC/HSC-S Stuff Box 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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 20.00 LBS
$1,145.00 -
52-427-243-501A Bell & Gossett Series eHSC/HSC-S Stuff Box Assembly
Bell & Gossett
$1,145.0052-427-243-501A Bell & Gossett Series eHSC/HSC-S Stuff Box 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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 20.00 LBS
$1,145.00 -
52-427-242-501A Bell & Gossett Series eHSC/HSC-S Stuff Box Assembly
Bell & Gossett
$1,651.9552-427-242-501A Bell & Gossett Series eHSC/HSC-S Stuff Box 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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 20.00 LBS
$1,651.95 -
52-427-242-501 Bell & Gossett Series eHSC/HSC-S Stuff Box Assembly
Bell & Gossett
$1,145.0052-427-242-501 Bell & Gossett Series eHSC/HSC-S Stuff Box 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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 20.00 LBS
$1,145.00 -
52-427-145-501A Bell & Gossett Series eHSC/HSC-S Stuff Box Assembly
Bell & Gossett
$1,295.0052-427-145-501A Bell & Gossett Series eHSC/HSC-S Stuff Box 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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 22.00 LBS
$1,295.00 -
52-427-144-501A Bell & Gossett Series eHSC/HSC-S Stuff Box Assembly
Bell & Gossett
$1,295.0052-427-144-501A Bell & Gossett Series eHSC/HSC-S Stuff Box 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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 22.00 LBS
$1,295.00 -
52-427-064-501 Bell & Gossett Series eHSC/HSC-S Stuff Box Assembly
Bell & Gossett
$1,075.0052-427-064-501 Bell & Gossett Series eHSC/HSC-S Stuff Box 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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 24.00 LBS
$1,075.00 -
52-235-854-002A Bell & Gossett Series eHSC/HSC-S Stuff Box Assembly
Bell & Gossett
$3,705.0052-235-854-002A Bell & Gossett Series eHSC/HSC-S Stuff Box 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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 81.00 LBS
$3,705.00 -
52-235-854-001 Bell & Gossett Series eHSC/HSC-S Stuff Box Assembly
Bell & Gossett
$2,175.0052-235-854-001 Bell & Gossett Series eHSC/HSC-S Stuff Box 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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 77.00 LBS
$2,175.00 -
AC0734 Bell & Gossett Series eHSC/HSC-S Pump Shaft
Bell & Gossett
$2,552.95AC0734 Bell & Gossett Series eHSC/HSC-S Pump Shaft. *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 efficient...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 87.00 LBS
$2,552.95 -
52-127-293-504 Bell & Gossett Series eHSC/HSC-S Piping
Bell & Gossett
$61.0052-127-293-504 Bell & Gossett Series eHSC/HSC-S Piping. *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
$61.00 -
52-127-293-502 Bell & Gossett Series eHSC/HSC-S Piping
Bell & Gossett
$155.0052-127-293-502 Bell & Gossett Series eHSC/HSC-S Piping. *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
$155.00 -
52-127-292-504 Bell & Gossett Series eHSC/HSC-S Seal Piping Parts
Bell & Gossett
$105.0052-127-292-504 Bell & Gossett Series eHSC/HSC-S Seal Piping Parts. *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:
- 4.00 LBS
$105.00 -
52-127-292-503 Bell & Gossett Series eHSC/HSC-S Seal Piping Parts
Bell & Gossett
$360.0052-127-292-503 Bell & Gossett Series eHSC/HSC-S Seal Piping Parts. *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:
- 5.00 LBS
$360.00 -
52-127-292-502 Bell & Gossett Series eHSC/HSC-S Seal Piping Parts
Bell & Gossett
$185.0052-127-292-502 Bell & Gossett Series eHSC/HSC-S Seal Piping Parts. *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:
- 4.00 LBS
$185.00 -
52-127-292-501 Bell & Gossett Series eHSC/HSC-S Seal Piping Parts
Bell & Gossett
$240.0052-127-292-501 Bell & Gossett Series eHSC/HSC-S Seal Piping Parts. *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:
- 4.00 LBS
$240.00 -
52-161-083-501 Bell & Gossett Series eHSC/HSC-S By-Pass Piping
Bell & Gossett
$85.0052-161-083-501 Bell & Gossett Series eHSC/HSC-S By-Pass Piping. *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:
- 3.00 LBS
$85.00 -
52-160-769-501 Bell & Gossett Series eHSC/HSC-S Piping
Bell & Gossett
$1,265.0052-160-769-501 Bell & Gossett Series eHSC/HSC-S Piping. *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
$1,265.00 -
52-160-768-501 Bell & Gossett Series eHSC/HSC-S Piping
Bell & Gossett
$245.0052-160-768-501 Bell & Gossett Series eHSC/HSC-S Piping. *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:
- 9.00 LBS
$245.00 -
52-160-385-501 Bell & Gossett Series eHSC/HSC-S Casing Taper Pin
Bell & Gossett
$205.0052-160-385-501 Bell & Gossett Series eHSC/HSC-S Casing Taper Pin. *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:
- 1.00 LBS
$205.00 -
52-128-717-001 Bell & Gossett Series eHSC/HSC-S Shaft Nut
Bell & Gossett
$1,352.9552-128-717-001 Bell & Gossett Series eHSC/HSC-S Shaft Nut. *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
$1,352.95 -
52-128-684-001 Bell & Gossett Series eHSC/HSC-S Shaft Nut
Bell & Gossett
$400.0052-128-684-001 Bell & Gossett Series eHSC/HSC-S Shaft Nut. *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
$400.00 -
52-128-682-001 Bell & Gossett Series eHSC/HSC-S Shaft Nut
Bell & Gossett
$1,105.0052-128-682-001 Bell & Gossett Series eHSC/HSC-S Shaft Nut. *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:
- 14.00 LBS
$1,105.00 -
52-128-642-002 Bell & Gossett Series eHSC/HSC-S Shaft Nut
Bell & Gossett
$3,305.0052-128-642-002 Bell & Gossett Series eHSC/HSC-S Shaft Nut. *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:
- 87.00 LBS
$3,305.00 -
52-128-642-001 Bell & Gossett Series eHSC/HSC-S Shaft Nut
Bell & Gossett
$388.9552-128-642-001 Bell & Gossett Series eHSC/HSC-S Shaft Nut. *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
$388.95 -
52-128-641-002 Bell & Gossett Series eHSC/HSC-S Shaft Nut
Bell & Gossett
$1,565.0052-128-641-002 Bell & Gossett Series eHSC/HSC-S Shaft Nut. *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:
- 43.00 LBS
$1,565.00 -
52-128-640-002 Bell & Gossett Series eHSC/HSC-S Shaft Nut
Bell & Gossett
$905.0052-128-640-002 Bell & Gossett Series eHSC/HSC-S Shaft Nut. *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:
- 25.00 LBS
$905.00 -
52-122-982-001 Bell & Gossett Series eHSC/HSC-S Impeller Nut
Bell & Gossett
$565.0052-122-982-001 Bell & Gossett Series eHSC/HSC-S Impeller Nut. *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
$565.00 -
52-122-981-001 Bell & Gossett Series eHSC/HSC-S Impeller Nut
Bell & Gossett
$565.0052-122-981-001 Bell & Gossett Series eHSC/HSC-S Impeller Nut. *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:
- 15.00 LBS
$565.00 -
52-122-980-001 Bell & Gossett Series eHSC/HSC-S Impeller Nut
Bell & Gossett
$520.0052-122-980-001 Bell & Gossett Series eHSC/HSC-S Impeller Nut. *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:
- 14.00 LBS
$520.00 -
52-116-626-003 Bell & Gossett Series eHSC/HSC-S Shaft Nut
Bell & Gossett
$1,161.9552-116-626-003 Bell & Gossett Series eHSC/HSC-S Shaft Nut. *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:
- 26.00 LBS
$1,161.95 -
52-116-626-001 Bell & Gossett Series eHSC/HSC-S Shaft Nut
Bell & Gossett
$567.9552-116-626-001 Bell & Gossett Series eHSC/HSC-S Shaft Nut. *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:
- 19.00 LBS
$567.95 -
52-101-319-002 Bell & Gossett Series eHSC/HSC-S Shaft Nut
Bell & Gossett
$1.0052-101-319-002 Bell & Gossett Series eHSC/HSC-S Shaft Nut. *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:
- 1.00 LBS
$1.00 -
08-104-608-003 Bell & Gossett Series eHSC/HSC-S Shaft Nut
Bell & Gossett
$960.0008-104-608-003 Bell & Gossett Series eHSC/HSC-S Shaft Nut. *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:
- 18.00 LBS
$960.00 -
08-104-608-001 Bell & Gossett Series eHSC/HSC-S Shaft Nut
Bell & Gossett
$1,510.0008-104-608-001 Bell & Gossett Series eHSC/HSC-S Shaft Nut. *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:
- 25.00 LBS
$1,510.00 -
P58646 Bell & Gossett Series eHSC/HSC-S Pump Gasket
Bell & Gossett
$1.90P58646 Bell & Gossett Series eHSC/HSC-S Pump Gasket. *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 efficient...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 1.00 LBS
$1.90