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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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 -
816327-011 Armstrong Casing S35 Bronze
Armstrong
$806.68816327-011 Armstrong Casing S35 Bronze. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 16.00 LBS
$806.68 -
816327-041 Armstrong Casing S35 Bronze
Armstrong
$2,251.68816327-041 Armstrong Casing S35 Bronze. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 18.00 LBS
$2,251.68 -
816337-041 Armstrong Casing H51-H52-H53 Bronze
Armstrong
$1,323.50816337-041 Armstrong Casing H51-H52-H53 BR This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$1,323.50 -
816339-011 Armstrong Casing S69 CI
Armstrong
$973.30816339-011 Armstrong Casing S69 CI This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$973.30 -
816339-041 Armstrong Casing S69 Bronze
Armstrong
$3,377.32816339-041 Armstrong Casing S69 Bronze This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$3,377.32 -
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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816346-041 Armstrong Plate Cover C/W Gasket
Armstrong
$915.62816346-041 Armstrong Plate Cover C/W Gasket This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$915.62 -
816347-011 Armstrong Coverplate B&G Cast Iron #6
Armstrong
$109.17816347-011 Armstrong Coverplate B&G CI #6 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$109.17 -
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 -
816397-041 Armstrong Casing H63-H64 Bronze
Armstrong
$1,835.90816397-041 Armstrong Casing H63-H64 Bronze This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 22.00 LBS
$1,835.90 -
816402-041 Armstrong Casing H32 Bronze
Armstrong
$932.10816402-041 Armstrong Casing H32 Bronze This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$932.10 -
816413-071 Armstrong Pump Seal Mechanical Assembly
Armstrong
816413-071 Armstrong Pump Seal Mechanical Assembly This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
-
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 -
816595-091 Armstrong Pakcaged Assembly-Cover M/P BF
Armstrong
$189.50816595-091 Armstrong Pakcaged Assembly-Cover M/P BF This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 7.00 LBS
$189.50 -
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
-
816646-011 Armstrong Casing 3D 1020 Cast Iron
Armstrong
$1,251.40816646-011 Armstrong Casing 3D 1020 CI This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$1,251.40 -
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 -
816647-011 Armstrong Packaged Impeller-CI - 1060 3D 7" Full Size
Armstrong
816647-011 Armstrong Packaged Impeller-CI - 1060 3D 7" Full Size This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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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 -
816706-002 Armstrong Pump Parts USE 816706-021
Armstrong
816706-002 Armstrong USE 816706-021 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 3.00 LBS
-
816706-003 Armstrong USE 816706-023
Armstrong
816706-003 Armstrong USE 816706-023 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 3.00 LBS
-
816706-004 Armstrong USE 816706-023
Armstrong
816706-004 Armstrong USE 816706-023 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 4.00 LBS
-
816861-041 Armstrong Bearing Assembly Less Seal Kit
Armstrong
$5,931.95816861-041 Armstrong Bearing Assembly Less Seal Kit & Cover Plate. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 27.00 LBS
$5,931.95 -
816861-071 Armstrong SBA-AI All Iron
Armstrong
$2,758.95816861-071 Armstrong SBA-AI All Iron. Please note image is generic. Please Contact Us For Lead Time.- Availability:
- Please Contact Us For Lead Time.
- Weight:
- 28.00 LBS
$2,758.95 -
816908-000 Armstrong Pump Oil Seal Set 2
Armstrong
$30.43816908-000 Armstrong Pump Oil Seal, Set 2 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 1.00 LBS
$30.43