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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419014-041 Armstrong Pump Impeller
Armstrong
419014-041 Armstrong Pump Impeller (Obsolete) This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
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419008-041 Armstrong Pump Impeller Bronze 3G
Armstrong
419008-041 Armstrong Pump Impeller Bronze 3G This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
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419008-011 Armstrong Pump Impeller Cast Iron 3G
Armstrong
419008-011 Armstrong Pump Impeller Cast Iron 3G This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
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419004-011 Armstrong Pump Casing Cast Iron 4G (Obsolete)
Armstrong
419004-011 Armstrong Pump Casing Cast Iron 4G (Obsolete) This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
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691302-005 Armstrong Gasket HD 12" 4P Non ASB
Armstrong
$328.95691302-005 Armstrong Gasket HD 12" 4P Non ASB This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
$328.95 -
804397-000 Armstrong Oil Well Cover
Armstrong
804397-000 Armstrong Oil Well Cover This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
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805484-041 Armstrong Casing Bronze S45/46
Armstrong
$1,791.95805484-041 Armstrong Casing Bronze S45/46. *Please note image is generic. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
$1,791.95 -
805572-000 Armstrong Tool
Armstrong
805572-000 Armstrong Tool This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
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806028-000 Armstrong Pump Shaft
Armstrong
806028-000 Armstrong Pump Shaft This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
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806168-002 Armstrong Pump Parts Use 806168-001
Armstrong
806168-002 Armstrong Pump Parts Use 806168-001 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
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806168-050 Armstrong Coupler 4 Spring CI (Bulk 50)
Armstrong
$551.00806168-050 Armstrong Coupler 4 Spring CI (Bulk 50) This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
$551.00 -
806331-111 Armstrong Impeller Non Ferrous
Armstrong
$94.95806331-111 Armstrong Impeller Non Ferrous This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
$94.95 -
806608-000 Armstrong Coupler Guard
Armstrong
806608-000 Armstrong Coupler Guard This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
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806609-000 Armstrong Coupler Guard
Armstrong
806609-000 Armstrong Coupler Guard This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
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806617-000 Armstrong Packaged Bearing FRM Assembly SL 4020
Armstrong
$4,138.95806617-000 Armstrong Packaged Bearing FRM Assembly SL 4020. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
$4,138.95 -
806626-071 Armstrong Packaged Shaft & Sleeve SST 4030 "S"
Armstrong
$762.15806626-071 Armstrong Packaged Shaft & Sleeve SST 4030 "S" This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
$762.15 -
806926-000 Armstrong Packaged Shim STL. 010 (50/bag)
Armstrong
$97.58806926-000 Armstrong Packaged Shim STL. 010 (50/bag) This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
$97.58 -
806950-000 Armstrong Gasket Oil Well Cover
Armstrong
806950-000 Armstrong Gasket Oil Well Cover This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
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810108-050 Armstrong 1050 2B Pump Repair Kit
Armstrong
810108-050 Armstrong 1050 2B Repair Kit This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
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810140-017 Armstrong Schrader Fit Motor To Hansen VLV
Armstrong
810140-017 Armstrong Schrader Fit MTR To Hansen VLV This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
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810150-125 Armstrong Pump Parts USE 975000-982
Armstrong
810150-125 Armstrong USE 975000-982. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
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810150-128 Armstrong Seal Kit 1.25 EPDM/TC Type 21
Armstrong
$820.86810150-128 Armstrong Seal Kit 1.25 EPDM/TC Type 21 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
$820.86 -
810150-130 Armstrong Pump Seal Kit 1.625 Buna Type 2
Armstrong
810150-130 Armstrong Pump Seal Kit 1.625 Buna Type 2 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
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810150-132 Armstrong Seal Kit 1.625 T/C Type 21
Armstrong
$888.95810150-132 Armstrong Seal Kit 1.625 T/C Type 21 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
$888.95 -
810150-133 Armstrong Pump Seal Kit 1.25 T/C Type 2
Armstrong
810150-133 Armstrong Pump Seal Kit 1.25 T/C Type 2 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
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810150-137 Armstrong Pump Seal Kit 1.25 BUNA TYPE 2
Armstrong
810150-137 Armstrong Pump Seal Kit 1.25 BUNA TYPE 2 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
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810150-138 Armstrong Seal Kit 1.625 Buna Type 2
Armstrong
$380.02810150-138 Armstrong Seal Kit 1.625 Buna Type 2 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
$380.02 -
810150-139 Armstrong Seal Kit 1.625 Buna Type 2
Armstrong
$1,189.60810150-139 Armstrong Seal Kit 1.625 Buna Type 2 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
$1,189.60 -
810150-140 Armstrong Pump Seal Kit 1.25 Buna Type 21
Armstrong
810150-140 Armstrong Pump Seal Kit 1.25 Buna Type 21 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
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810150-141 Armstrong Pump Seal Kit 1.25 EPDM Type 2
Armstrong
810150-141 Armstrong Pump Seal Kit 1.25 EPDM Type 2 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
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810150-142 Armstrong Seal Kit 1.625 EPDM Type 2
Armstrong
$1,142.22810150-142 Armstrong Seal Kit 1.625 EPDM Type 2 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
$1,142.22 -
810150-144 Armstrong Pump Seal Kit 1.625 Ceramic Type 21
Armstrong
810150-144 Armstrong Pump Seal Kit 1.625 Ceramic Type 21 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
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810150-145 Armstrong Pump Seal Kit 1.125 EPDM T/C Type 1
Armstrong
810150-145 Armstrong Pump Seal Kit 1.125 EPDM T/C Type 1 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
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811757-004 Armstrong Motor 1/2 HP
Armstrong
$889.95811757-004 Armstrong Motor 1/2 HP /1800/575/3/60/56C/V/O/S CIRC This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
$889.95 -
811757-009 Armstrong Motor 1HP
Armstrong
$1,535.95811757-009 Armstrong Motor 1HP. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
$1,535.95 -
811777-002 Armstrong Mounted Motor 3/4HP 115V w/Coupler
Armstrong
$747.95811777-002 Armstrong MTD MTR 3/4HP 115V w/Coupler This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
$747.95 -
811866-000 Armstrong Pump Seal Kit Assembly 1.625 Type 2 AI
Armstrong
$248.95811866-000 Armstrong Pump Seal Kit Assembly 1.625 Type 2 AI This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
$248.95 -
812371-000 Armstrong Tef Seal Assembly 1.25"
Armstrong
812371-000 Armstrong Tef Seal Assembly 1.25" This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
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812961-011 Armstrong S-25 Pump Impeller Steel 2-3/4
Armstrong
$54.95812961-011 Armstrong Impeller Steel 2-3/4" for Armstrong S-25 pumps. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
$54.95 -
816134-000 Armstrong Assembly SBA B&G Replacement AB
Armstrong
$1,088.95816134-000 Armstrong Assembly SBA B&G Replacement AB. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
$1,088.95