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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441259-009 Armstrong Pump Shaft STL 44-5/16" LG N Current
Armstrong
441259-009 Armstrong Shaft STL 44-5/16" LG N Current This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-010 Armstrong Shaft STL 47-5/16" LG NCurrent
Armstrong
441259-010 Armstrong Shaft STL 47-5/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-011 Armstrong Shaft STL 50-5/16" LG NCurrent
Armstrong
441259-011 Armstrong Shaft STL 50-5/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-012 Armstrong Shaft STL 53-5/16" LG NCurrent
Armstrong
441259-012 Armstrong Shaft STL 53-5/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-013 Armstrong Shaft STL 54-7/16" LG NCurrent
Armstrong
441259-013 Armstrong Shaft STL 54-7/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-014 Armstrong Shaft STL 57-7/16" LG NCurrent
Armstrong
441259-014 Armstrong Shaft STL 57-7/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-015 Armstrong Shaft STL 60-7/16" LG NCurrent
Armstrong
441259-015 Armstrong Shaft STL 60-7/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-016 Armstrong Shaft STL 63-7/16" LG NCurrent
Armstrong
441259-016 Armstrong Shaft STL 63-7/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-017 Armstrong Shaft STL 66-7/16" LG NCurrent
Armstrong
441259-017 Armstrong Shaft STL 66-7/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-018 Armstrong Shaft STL 69-7/16" LG NCurrent
Armstrong
441259-018 Armstrong Shaft STL 69-7/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-019 Armstrong Shaft STL 72-7/16" LG NCurrent
Armstrong
441259-019 Armstrong Shaft STL 72-7/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-020 Armstrong Shaft STL 75-7/16" LG NCurrent
Armstrong
441259-020 Armstrong Shaft STL 75-7/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-021 Armstrong Shaft STL 78-7/16" LG NCurrent
Armstrong
441259-021 Armstrong Shaft STL 78-7/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-022 Armstrong Shaft STL 81-7/16" LG NCurrent
Armstrong
441259-022 Armstrong Shaft STL 81-7/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-023 Armstrong Shaft STL 84-7/16" LG NCurrent
Armstrong
441259-023 Armstrong Shaft STL 84-7/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-024 Armstrong Shaft STL 87-7/16" LG NCurrent
Armstrong
441259-024 Armstrong Shaft STL 87-7/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-025 Armstrong Shaft STL 90-7/16" LG NCurrent
Armstrong
441259-025 Armstrong Shaft STL 90-7/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-026 Armstrong Shaft STL 93-7/16" LG NCurrent
Armstrong
441259-026 Armstrong Shaft STL 93-7/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-027 Armstrong Shaft STL 96-7/16" LG NCurrent
Armstrong
441259-027 Armstrong Shaft STL 96-7/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-028 Armstrong Shaft STL 97-9/16" LG NCurrent
Armstrong
441259-028 Armstrong Shaft STL 97-9/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-029 Armstrong Shaft STL 100-9/16" LG NCurrent
Armstrong
441259-029 Armstrong Shaft STL 100-9/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-030 Armstrong Shaft STL 103-9/16" LG NCurrent
Armstrong
441259-030 Armstrong Shaft STL 103-9/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-031 Armstrong Shaft STL 106-9/16" LG NCurrent
Armstrong
441259-031 Armstrong Shaft STL 106-9/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
-
441259-032 Armstrong Shaft STL 109-9/16" LG NCurrent
Armstrong
441259-032 Armstrong Shaft STL 109-9/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
-
441259-033 Armstrong Shaft STL 112-9/16" LG NCurrent
Armstrong
441259-033 Armstrong Shaft STL 112-9/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
-
441259-034 Armstrong Shaft STL 115-9/16" LG NCurrent
Armstrong
441259-034 Armstrong Shaft STL 115-9/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-035 Armstrong Shaft STL 118-9/16" LG NCurrent
Armstrong
441259-035 Armstrong Shaft STL 118-9/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-036 Armstrong Shaft STL 121-9/16" LG NCurrent
Armstrong
441259-036 Armstrong Shaft STL 121-9/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-037 Armstrong Shaft STL 124-9/16" LG NCurrent
Armstrong
441259-037 Armstrong Shaft STL 124-9/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-038 Armstrong Shaft STL 127-9/16" LG NCurrent
Armstrong
441259-038 Armstrong Shaft STL 127-9/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
-
441259-039 Armstrong Shaft STL 130-9/16" LG NCurrent
Armstrong
441259-039 Armstrong Shaft STL 130-9/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-040 Armstrong Shaft STL 133-9/16" LG NCurrent
Armstrong
441259-040 Armstrong Shaft STL 133-9/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-041 Armstrong Shaft STL 136-9/16" LG NCurrent
Armstrong
441259-041 Armstrong Shaft STL 136-9/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
-
441259-042 Armstrong Shaft STL 139-9/16" LG NCurrent
Armstrong
441259-042 Armstrong Shaft STL 139-9/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-043 Armstrong Shaft STL 142-9/16" LG NCurrent
Armstrong
441259-043 Armstrong Shaft STL 142-9/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-044 Armstrong Shaft STL 145-9/16" LG NCurrent
Armstrong
441259-044 Armstrong Shaft STL 145-9/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-701 Armstrong Shaft SST 20-5/16" LG NCurrent
Armstrong
441259-701 Armstrong Shaft SST 20-5/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
-
441259-702 Armstrong Shaft SST 23-5/16" LG NCurrent
Armstrong
441259-702 Armstrong Shaft SST 23-5/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
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441259-703 Armstrong Shaft SST 26-5/16" LG NCurrent
Armstrong
441259-703 Armstrong Shaft SST 26-5/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
-
441259-704 Armstrong Shaft SST 29-5/16" LG NCurrent
Armstrong
441259-704 Armstrong Shaft SST 29-5/16" LG NCurrent This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS