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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P2001125 Bell & Gossett Bearing Frame e-1510 SM
Bell & Gossett
$1,278.95P2001125 Bell & Gossett Bearing Frame e-1510 SM. *Please note image is generic. Please Contact Us For Lead Time!$1,278.95 -
965002-010 Armstrong Inboard Oil Seal
Armstrong
$26.50965002-010 Armstrong Inboard Oil Seal. This Item Usually Ships Same Day!$26.50 -
00R-002RP Taco 00R-MSF1-IFC 3-Speed Replacement Pump Cartridge
Taco
$174.9500R-002RP Taco 00R-MSF1-IFC 3-Speed Replacement Pump Cartridge for Taco Cast Iron 00R-MSF1-IFC 3-Speed circulators. This Item Usually Ships The Same Day!$174.95 -
186048LF Bell & Gossett Series e-60 Optional Seal Kit EPR/SiC/SiC
Bell & Gossett
$408.95186048LF Bell & Gossett Series e-60 Optional Seal Kit EPR/SiC/SiC for Bell & Gossett series e-60 pumps. Note image is generic. This Item Ships The Same Day!$408.95 -
187260 Bell & Gossett Motor Bracket
Bell & Gossett
$1,421.95187260 Bell & Gossett Motor Bracket for Bell & Gossett series 80 & 1531 pumps. This Item Usually Ships The Same Day!$1,421.95 -
953-1359RP Taco RP Impeller 7/8" Bore KV/VS Series
Taco
953-1359RP Taco RP Impeller 7/8" Bore KV/VS Series. Please note image is generic. Please Contact Us For Lead Time!Qty in Cart: 0Quantity:Price:Subtotal: -
953-1549-9RP Taco Glycol Seal Kit With Shaft Sleeve
Taco
$1,938.95953-1549-9RP Taco Glycol Seal Kit With Shaft Sleeve. Please note image may be different than actual part. This Item Usually Ships The Same Day!$1,938.95 -
P82882 Bell & Gossett 4-3/4" OD Bronze Impeller
Bell & Gossett
$950.95P82882 Bell & Gossett 4-3/4" OD Bronze Impeller for Bell & Gossett series 60 pumps sizes 611S and 611T. This Item Usually Ships The Same Day!$950.95 -
A91276 Bell & Gossett Strainer
Bell & Gossett
$514.95A91276 Bell & Gossett Strainer. This Item Usually Ships The Same Day!$514.95 -
600084 Hoffman Thermostatic Disc For 17C Traps
Hoffman
$98.95600084 Hoffman Thermostatic Disc with seat for 1/2" 17C series radiator traps in all patterns. This Item Usually Ships The Same Day!$98.95 -
52-122-062-005 Bell & Gossett Casing Gasket Discharge
Bell & Gossett
$18.2552-122-062-005 Bell & Gossett Casing Gasket Discharge. This Item Usually Ships The Same Day!$18.25 -
P71378 Bell & Gossett Throat Sleeve Bearing Med 1.25"
Bell & Gossett
$123.40P71378 Bell & Gossett Throat Sleeve Bearing Med 1.25". This Item Usually Ships The Same Day!$123.40 -
P50684 Bell & Gossett Bronze Impeller 7" OD SM Bore
Bell & Gossett
$2,378.95P50684 Bell & Gossett Bronze Impeller 7" OD SM Bore for Series 1510 & 1531 Pumps with 1-1/4" shafts for model 2AC. This Item Usually Ships The Same Day!$2,378.95 -
P80764 Bell & Gossett Volute Gasket
Bell & Gossett
$47.95P80734 Bell & Gossett Volute Gasket For for Series VSC & VSCS Split Case Pumps. This Item Usually Ships The Same Day!$47.95 -
P50700 Bell & Gossett Bronze Impeller 9-1/2" OD SM Bore
Bell & Gossett
$1,904.95P50700 Bell & Gossett Bronze Impeller 9-1/2" OD SM Bore for Bell & Gossett series 1531 pumps with 1-1/4" shafts size 2BC & series 1510 2BC pumps. This Item Usually Ships In 1-2 Days!$1,904.95 -
186360LF Bell Gossett Bronze Impeller 5-3/16"
Bell & Gossett
$545.95186360LF Bell Gossett Bronze Impeller 5-3/16" for Series 60 & 1522 Pumps models 1522 1" AAB, 1522 3/4" AAB, 60-11, & 1-1/4" AA. This Item Usually Ships The Same Day!$545.95 -
A91287 Bell & Gossett SS Stainless Steel Strainer
Bell & Gossett
$1,348.95A91287 Bell & Gossett SS Stainless Steel Strainer For 115073 JJ-3X 10x10 flanged suction diffuser with SS internals. This Item Usually Ships The Same Day!$1,348.95 -
425868-005 Armstrong Spacer-Impeller SST S
Armstrong
$46.95425868-005 Armstrong Spacer-Impeller SST S. This Item Usually Ships Same Day!$46.95 -
427129-041 Armstrong Bronze Pump Impeller 4X3X8 S
Armstrong
$994.95427129-041 Armstrong Bronze Pump Impeller 4X3X8 S for Armstrong series 4030 & Armstrong 4280 pumps size 4x3x8 and Armstrong series 4380 size 3x8 with 1-1/4" shafts. This Item Usually Ships Same Day!$994.95 -
441260-012 Armstrong Bearing LWR Bronze Sleeve
Armstrong
$494.95441260-012 Armstrong Bearing LWR Bronze Sleeve. This Item Usually Ships Same Day!$494.95 -
4S4009392 Armstrong 14mm Seat Kit
Armstrong
$508.954S4009392 Armstrong 14mm seat kit (include 4S4006135, 4S4006136, 4S4006401). This Item Usually Ships Same Day!$508.95 -
810120-202 Armstrong Packaged HDWE Set w/Gasket (S25 Astro)
Armstrong
$25.00810120-202 Armstrong Packaged HDWE Set w/Gasket (S25,Astro's) for S25. This Item Usually Ships Same Day!$25.00 -
810120-210 Armstrong Packaged HDWE Set w/Gasket (H41,SSC30,SSC50)
Armstrong
810120-210 Armstrong Packaged HDWE Set w/Gasket (H41,SSC30,SSC50). Fits Series H pumps. This Item Usually Ships Same Day!Qty in Cart: 0Quantity:Price:Subtotal: -
816141-002 Armstrong Pump Motor 1/3 HP 1 Phase
Armstrong
$1,072.95816141-002 Armstrong Pump Motor, 1/3HP 115V single phase for H-52 Cast Iron and Bronze Armstrong Pumps and select B&G series 60 pumps. This Item Usually Ships Same Day!$1,072.95 -
827013-000 Armstrong PKGD Coupler Assembly 6J
Armstrong
$448.95827013-000 Armstrong PKGD Coupler Assembly 6J 1.375"X.875". This Item Usually Ships Same Day!$448.95 -
871101-683 Armstrong PKGD Bearing-IB "S" Regrease Inner
Armstrong
$97.95871101-683 Armstrong PKGD Bearing-IB "S" Regrease (35MM 6307-RS) Inner. This Item Usually Ships Same Day!$97.95 -
911125-110 Armstrong Capscrew STL 1/2-13X1.2
Armstrong
$6.95911125-110 Armstrong Capscrew STL 1/2-13X1.2 This Item Usually Ships Same Day!$6.95 -
927411-700 Armstrong Lockwasher EXT STAR B
Armstrong
$4.95927411-700 Armstrong Lockwasher EXT STAR B This Item Usually Ships Same Day!$4.95 -
927412-700 Armstrong Impeller Lockwasher
Armstrong
$1.60927412-700 Armstrong Impeller Lockwasher This Item Usually Ships Same Day!$1.60 -
961111-131 Armstrong O-Ring EPDM 1 11/16 X
Armstrong
$16.95961111-131 Armstrong O-Ring EPDM 1 11/16 X This Item Usually Ships Same Day!$16.95 -
129502 McDonnell & Miller 42S-HD Head Mechanism
McDonnell & Miller
$874.95129502 McDonnell & Miller 42S-HD Head Mechanism for 42S, 42S-A. *Please note image is generic. This Item Usually Ships The Same Day!$874.95 -
186359LF Bell & Gossett 5-1/4" OD Bronze Impeller
Bell & Gossett
$542.95186359LF Bell & Gossett 5-1/4" OD Bronze Impeller for series 60 & 1522 pumps, models 1522 1" AAB, 1522 3/4" AAB, 60-1, 60-2, 1" AA, and 1-1/4" AA. This Item Usually Ships The Same Day!$542.95 -
121-151 Taco 1/4HP Motor Assembly 115/60/1
Taco
$644.95121-151 Taco 1/4HP Motor Assembly 115/60/1. Please note image is generic. This Item Usually Ships The Same Day!$644.95 -
818602-100K Armstrong Bearing Assembly With Mech Seal
Armstrong
$2,827.95818602-100K Armstrong Bearing Assembly SBA for 6 series, 1060, with stainless steel shaft, EPDM/sintered silicon carbide seal, sleeve bearings, and cast iron coverplate. *Please note image is generic. This Item Usually Ships The Same Day!$2,827.95 -
840-128BRP Taco Pump Seal Kit Standard B Design
Taco
$507.95840-128BRP Taco Pump Seal Kit Standard B Design. Please note image is generic. This Item Usually Ships The Same Day!$507.95 -
52-117-414-005 Bell & Gossett Series eHSC/HSC-S Casing Gasket Discharge
Bell & Gossett
$12.9552-117-367-005 Bell & Gossett Series eHSC/HSC-S Casing Gasket Discharge. *Please note image is generic. The new Bell & Gossett Series e-HSC double suction pump provides engineers, contractors, and building owners a more powerful,...$12.95 -
52-122-063-005 Bell & Gossett Series eHSC/HSC-S Casing Gasket
Bell & Gossett
$10.5052-122-063-005 Bell & Gossett Series eHSC/HSC-S Casing 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...$10.50 -
52-113-300-006 Bell & Gossett Bearing
Bell & Gossett
$88.9552-113-300-006 Bell & Gossett Bearing. This Item Usually Ships The Same Day!$88.95 -
P2000262 Bell & Gossett Element Coupling
Bell & Gossett
$288.95P2000262 Bell & Gossett Element Coupling. *Please note image is generic. This Item Usually Ships The Same Day!$288.95 -
P5001038 Bell & Gossett Snap Ring
Bell & Gossett
$64.95P5001038 Bell & Gossett Snap Ring. This Item Usually Ships The Same Day!$64.95