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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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!
- Weight:
- 6.00 LBS
$820.86 -
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!
- Weight:
- 6.00 LBS
$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!
- Weight:
- 2.00 LBS
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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!
- Weight:
- 6.00 LBS
$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!
- Weight:
- 6.00 LBS
$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!
- Weight:
- 2.00 LBS
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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!
- Weight:
- 2.00 LBS
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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!
- Weight:
- 6.00 LBS
$1,142.22 -
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!
- Weight:
- 2.00 LBS
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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!
- Weight:
- 9.00 LBS
$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!
- Weight:
- 6.00 LBS
$1,535.95 -
811777-001 Armstrong Mounted Motor 1/2HP 115V
Armstrong
$785.60811777-001 Armstrong Mounted Motor 1/2HP 115V. *Please note image is generic. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 12.00 LBS
$785.60 -
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!
- Weight:
- 6.00 LBS
$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!
- Weight:
- 7.00 LBS
$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!
- Weight:
- 2.00 LBS
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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!
- Weight:
- 4.00 LBS
$54.95 -
816001-000 Armstrong Rear Bearing
Armstrong
$42.10816001-000 Armstrong Rear Bearing This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$42.10 -
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!
- Weight:
- 6.00 LBS
$1,088.95 -
816302-017 Armstrong 5.25" Steel Impeller For H-52 Pumps
Armstrong
$674.95816302-017 Armstrong 5.25" Steel Impeller For H-52 Pumps. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 5.00 LBS
$674.95 -
816302-019K Armstrong 5" Steel Impeller For H-51 Pumps
Armstrong
$584.95816302-019 Armstrong 5" Steel Impeller For H-51 Pumps. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 5.00 LBS
$584.95 -
816302-051K Armstrong Packaged Impeller Assembly Bronze 4.75"
Armstrong
$564.95816302-051K Armstrong Packaged Impeller Assembly Bronze 4.75". This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 4.00 LBS
$564.95 -
816303-051 Armstrong Packaged Impeller Assembly Bronze 4.75"
Armstrong
$551.95816303-051 Armstrong Packaged Impeller Assembly Bronze 4.75". Please note image is generic. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 5.00 LBS
$551.95 -
816305-028 Armstrong Steel Pump Impeller 3-7/8
Armstrong
$304.95816305-028 Armstrong Steel Pump Impeller 3-7/8 for S-45 Pumps. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 4.00 LBS
$304.95 -
816308-043 Armstrong Packaged Impeller Assembly Bronze S69 5.75"
Armstrong
$974.95816308-043 Armstrong Packaged Impeller Assembly Bronze S69 5.75" This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 8.00 LBS
$974.95 -
816309-041 Armstrong Packaged Impeller Bronze B&G P57450
Armstrong
$1,271.95816309-041 Armstrong Packaged Impeller Bronze B&G P57450, Fits 60 2A This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 12.00 LBS
$1,271.95 -
816310-041 Armstrong Bronze Impeller
Armstrong
$1,157.95816310-041 Armstrong Packaged Impeller Bronze B&G P57450, Fits 60 2A. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 9.00 LBS
$1,157.95 -
816344-041 Armstrong Plate Cover Bronze
Armstrong
816344-041 Armstrong Plate Cover Bronze This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 2.00 LBS
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816365-000 Armstrong Pump Shaft & Sleeve Assembly S
Armstrong
816365-000 Armstrong Shaft & Sleeve Assembly S This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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816366-073 Armstrong Bearing Assembly 6 S/S Shaft
Armstrong
$1,494.95816366-073 Armstrong Bearing Assembly 6 S/S Shaft for S69, H63, H64, H65, H66, H67, H68, 1060 1 1/2D, 2D, 3D pumps. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 34.00 LBS
$1,494.95 -
816393-011 Armstrong Packaged Impeller Cast Iron 7" Full Size
Armstrong
816393-011 Armstrong Packaged Impeller CI 7" Full Size This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 1.00 LBS
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816393-047 Armstrong 6.25" Bronze Impeller For H-67 Pumps
Armstrong
$1,254.95816393-047 Armstrong 6.25" Bronze Impeller For H-67 Pumps. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 12.00 LBS
$1,254.95 -
816417-000 Armstrong Pump Motor Ring Resilient
Armstrong
816417-000 Armstrong Pump Motor Ring Resilient This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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816595-011 Armstrong Cover M/P BRKT AI
Armstrong
$212.95816595-011 Armstrong Cover M/P BRKT AI. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 2.00 LBS
$212.95 -
816595-041 Armstrong Cover M/P BRKT AB
Armstrong
$638.95816595-041 Armstrong Cover M/P BRKT AB. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$638.95 -
816599-002 Armstrong Seal Seat Retainer 1
Armstrong
816599-002 Armstrong Seal Seat Retainer 1 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 2.00 LBS
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816646-041 Armstrong Pump Casing 3D 1020 Bronze
Armstrong
$3,284.62816646-041 Armstrong Pump Casing 3D 1020 Bronze This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 65.00 LBS
$3,284.62 -
816647-041 Armstrong Packaged Bronze Impeller-1060 3D 7" Full Size
Armstrong
$718.95816647-041 Armstrong Packaged Bronze Impeller-1060 3D 7" Full Size This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$718.95 -
816678-062 Armstrong Pump Motor 1.5HP ODP Single Phase
Armstrong
$1,134.95816678-062 Armstrong Pump Motor 1.5HP ODP Single Phase, 1.5HP/1800/115/230/60/56C CIRC, single phase ODP motor for Armstrong series 1050 & series 1060 pumps. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 27.00 LBS
$1,134.95 -
816685-068 Armstrong Motor 1.5HP/1800/575/3/60/56C CIRC
Armstrong
$1,098.95816685-068 Armstrong MTR 1.5HP/1800/575/3/60/56C CIRC This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$1,098.95 -
816686-068 Armstrong Motor 2 HP/1800/575/3/60/56C CIRC
Armstrong
$1,042.95816686-068 Armstrong MTR 2 HP/1800/575/3/60/56C CIRC This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$1,042.95