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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816174-011 Armstrong Casing H66-H67
Armstrong
$953.95816174-011 Armstrong Casing H66-H67 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$953.95 -
816301-055 Armstrong 4-1/4" Bronze Impeller For H-41 Pumps
Armstrong
$978.95816301-055 Armstrong 4-1/4" Bronze Impeller For H-41 Pumps. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 7.00 LBS
$978.95 -
816304-329 Armstrong Packaged Impeller Assembly NF 4.25"
Armstrong
$344.95816304-329 Armstrong Packaged Impeller Assembly NF 4.25". *Please note image is generic. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 3.00 LBS
$344.95 -
816305-055 Armstrong 4.25" Bronze Impeller For S-46 Pumps
Armstrong
$854.95816305-055 Armstrong 4.25" Bronze Impeller For S-46 Pumps. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 7.00 LBS
$854.95 -
816305-058 Armstrong Packaged Pump Impeller Assembly 3.875"
Armstrong
$594.95816305-058 Armstrong Packaged Pump Impeller Assembly Bronze S45 3.875". Please note image is generic. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 5.00 LBS
$594.95 -
816308-012 Armstrong 5.875" Steel Pump Impeller For S-69 Pumps
Armstrong
$454.95816308-012 Armstrong 5.875" Steel Pump Impeller For S-69 Pumps. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 7.00 LBS
$454.95 -
816311-041 Armstrong Packaged Impeller Bronze
Armstrong
$1,247.95816311-041 Armstrong Packaged Impeller Bronze B&G 118453, Fits PD-39. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 12.00 LBS
$1,247.95 -
816338-041 Armstrong Casing H54, 1050-2B, 4360-2B Bronze
Armstrong
$2,668.95816338-041 Armstrong Casing H54, 1050-2B, 4360-2B Bronze. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 13.00 LBS
$2,668.95 -
816393-052 Armstrong 5-5/8" Bronze Impeller For H-66 Pumps
Armstrong
$874.60816393-052 Armstrong 5-5/8" Bronze Impeller For H-66 Pumps. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 12.00 LBS
$874.60 -
816647-045K Armstrong Packaged Bronze Impeller 1060 3D 6.5"
Armstrong
$758.95816647-045K Armstrong Packaged Bronze Impeller-1060 3D 6.5", fits pump model 1060-3D, Series 1060. *Please note image is generic. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 8.00 LBS
$758.95 -
816676-062 Armstrong Series 1060 Pump Motor 1HP
Armstrong
$1,124.95816676-062 Armstrong Series 1060 Pump Motor Single Phase 1HP/1800/115/230/60/56C CIRC rigid mount ODP motor for series 1060 pumps. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 29.00 LBS
$1,124.95 -
816711-069 Armstrong Pump Motor 3HP/1750 TRI V 3PH 56C
Armstrong
$1,855.95816711-069 Armstrong Pump ODP Motor 3HP/1750 TRI V 3PH 56C for for Series 1050 & Series 1060 pumps. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 37.00 LBS
$1,855.95 -
825458-003 Armstrong Seal Kit 1.25 Type 21 XP-1C1
Armstrong
$384.95825458-003 Armstrong Seal Kit 1.25 Type 21 XP-1C1. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 2.00 LBS
$384.95 -
831010-062 Armstrong Pump Motor 3/4HP 1PH
Armstrong
$1,151.95831010-062 Armstrong Pump Motor 3/4HP 1PH 3/4HP /1800/TRI/1/60/56C CIRC. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 32.00 LBS
$1,151.95 -
4001319-083 Armstrong Pump Motor 3 HP
Armstrong
$1,871.954001319-083 Armstrong Motor 3 HP 1800 RPM /MTV/3/60/182JM. *Please note image is generic. Please Contact Us For Lead Time!- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 36.00 LBS
$1,871.95 -
840482-013 Armstrong Complete Coupler Assembly 1060 3D
Armstrong
$314.95840482-013 Armstrong Complete Coupler Assembly 5/8" x 5/8" (5J) for series 1060 pumps model 3D. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 3.00 LBS
$314.95 -
871101-701 Armstrong PKGD Bearing-IB "M" (45MM 6309-Z)
Armstrong
$158.95871101-701 Armstrong PKGD Bearing-IB "M" (45MM 6309-Z). This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 3.00 LBS
$158.95 -
871101-721 Armstrong PKGD Bearing-IB "M" Regrease (55MM 6311Z)
Armstrong
$218.95871101-721 Armstrong PKGD Bearing-IB "M" Regrease (55MM 6311Z). This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 3.00 LBS
$218.95 -
923110-031 Armstrong Ring-Snap INT STL 3 5
Armstrong
$9.95923110-031 Armstrong Ring-Snap INT STL 3 5 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$9.95 -
961131-243 Armstrong O-Ring Buna 4.125IDX
Armstrong
$8.95961131-243 Armstrong O-Ring Buna 4.125IDX This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 1.00 LBS
$8.95 -
961180-384 Armstrong O-Ring Viton 15"ID X .210CS
Armstrong
$644.95961180-384 Armstrong O-Ring Viton 15"ID X .210CS This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$644.95 -
970224-001 Armstrong Porthole Oil Gauge
Armstrong
$104.95970224-001 Armstrong Porthole Oil Gauge. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 5.00 LBS
$104.95 -
971101-264 Armstrong Bearing 30MM 6206-2RS
Armstrong
$53.95971101-264 Armstrong Bearing 30MM 6206-2RS This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$53.95 -
971115-901 Armstrong Outboard Bearing 50MM
Armstrong
$421.95971115-901 Armstrong Outboard Bearing 50MM for Armstrong series 4030 pumps. *Please note image is generic. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 2.00 LBS
$421.95 -
P56753 Bell & Gossett Bronze 4" Impeller
Bell & Gossett
$1,294.95P56753 Bell & Gossett Bronze 4" Impeller. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$1,294.95 -
P56750 Bell & Gossett Trimmable Bronze Impeller
Bell & Gossett
$1,032.95P56750 Bell & Gossett Impeller for Series 90 Centrifugal Pumps model 90-33. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 4.00 LBS
$1,032.95 -
975000-829 Armstrong CPLG FLG 5J-1.125 Bore
Armstrong
$64.95975000-829 Armstrong CPLG FLG 5J-1.125 Bore This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$64.95 -
975000-914 Armstrong Seat-TC 1.25 w/Buna
Armstrong
$828.95975000-914 Armstrong Seat-TC 1.25 w/Buna This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 10.00 LBS
$828.95 -
975000-915 Armstrong Seat-CER 1.625 w/Buna
Armstrong
$458.95975000-915 Armstrong Seat-CER 1.625 w/Buna. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$458.95 -
975000-917 Armstrong Seat-TC 1.625 w/Buna
Armstrong
$2,408.95975000-917 Armstrong Seat-TC 1.625 w/Buna This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$2,408.95 -
975000-957 Armstrong Seal-Mech 2.125 JC 8B2 XF-101
Armstrong
$1,758.95975000-957 Armstrong Seal-Mech 2.125 JC 8B2 XF-101 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$1,758.95 -
975000-967 Armstrong Mechanical Seal Kit
Armstrong
$4,948.95975000-967 Armstrong Seal-Mech 2.125 JC 8B2 XF-101. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 4.00 LBS
$4,948.95 -
975001-577 Armstrong Seal-Mech 2.125
Armstrong
$1,312.95975001-577 Armstrong Seal-Mech 2.125 JC1 O28P66 1-1 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$1,312.95 -
975001-637 Armstrong Seal-Mech 1.625 JC2 OP1-1
Armstrong
$582.95975001-637 Armstrong Seal-Mech 1.625 JC2 OP1-1. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 3.00 LBS
$582.95 -
411852-041 Armstrong Bronze Impeller 1.25D S 7" Full Size
Armstrong
$958.95411852-041 Armstrong Bronze Impeller 1.25D S 7" Full Size. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 7.00 LBS
$958.95 -
410135-011 Armstrong Casing 2X1.5 CI - 4270
Armstrong
$438.95410135-011 Armstrong Casing 2X1.5 CI - 4270. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 10.00 LBS
$438.95 -
411134-011 Armstrong Casing 1.5X1.25 CI
Armstrong
$703.95411134-011 Armstrong Casing 1.5X1.25 CI. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 12.00 LBS
$703.95 -
407922-041 Armstrong Bronze Impeller 1.5E S
Armstrong
$1,934.95407922-041 Armstrong IMP BRZ 1.5E S This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 16.00 LBS
$1,934.95 -
AS1270-382 Armstrong O-Ring EPDM 12.975IDX.210 CS
Armstrong
$84.95AS1270-382 Armstrong O-Ring EPDM 12.975IDX.210 CS This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 1.00 LBS
$84.95 -
D251815-011 Armstrong Stuffing Box CI HSC - M1
Armstrong
$1,073.95D251815-011 Armstrong Stuffing Box CI HSC - M1 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 7.00 LBS
$1,073.95