Armstrong Pump Parts
We stock most Armstrong pump parts. Please contact us for more info. If you need help identifying the part you need please provide as much info as possible and if you have pictures of the data plate please email them to us at: Sales@NationalPumpSupply.com.
Information:
We carry both the commercial and residential line of Armstrong Pumps and most parts are in stock ready for immediate shipment!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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4S4009392 Armstrong 14mm Seat Kit
Armstrong
$508.954S4009392 Armstrong 14mm seat kit (include 4S4006135, 4S4006136, 4S4006401). This Item Usually Ships Same Day!$508.95 -
570196-102 Armstrong Seat Gasket 2.5"
Armstrong
$8.25570196-102 Armstrong Seat Gasket 2.5". This Item Usually Ships Same Day!$8.25 -
691301-003 Armstrong Gasket HD 8" 2P Non ASB
Armstrong
$168.95691301-003 Armstrong Gasket HD 8" 2P Non ASB This Item Usually Ships Same Day!$168.95 -
810150-154 Armstrong Packaged Sleeve & Spacer Kit Bronze "M" JM
Armstrong
$249.95810150-154 Armstrong Packaged Sleeve & Spacer Kit Bronze "M" JM. This Item Usually Ships Same Day!$249.95 -
816665-000 Armstrong Coupler 5/8 X 5/8 Complete Coupler Assembly
Armstrong
$162.95816665-000 Armstrong Coupler 5/8 X 5/8 Complete Coupler Assembly for Armstrong Pumps Series 1050, Series 1060, Series 4030, Series 4270, Series 4280, Series 4380, Series H, Series S. This Item Usually Ships Same Day!$162.95 -
911825-112 Armstrong Capscrew STL 1/2-13UNCX
Armstrong
$8.15911825-112 Armstrong Capscrew STL 1/2-13UNCX This Item Usually Ships Same Day!$8.15 -
913125-000 Armstrong Nut-HEX STL 1/2-13UNC
Armstrong
$4.85913125-000 Armstrong Nut-HEX STL 1/2-13UNC. This Item Usually Ships Same Day!$4.85 -
961131-012 Armstrong O-Ring .375IDX.5
Armstrong
$1.96961131-012 Armstrong O-Ring .375IDX.5 This Item Usually Ships Same Day!$1.96 -
89975001-81302K Armstrong Seal Kit ES 8" 1.250 2A ACssc316epdm
Armstrong
$284.9589975001-81302K Armstrong Seal Kit ES 8" 1.250 2A ACssc316epdm. *Please note image is generic. This Item Usually Ships Same Day!$284.95 -
810120-324 Armstrong Pump 3/4" Union Fitting Set FNPT
Armstrong
$88.95810120-324 Armstrong Pump 3/4" Union Fitting Set, 1.25" NPSM x 0.75" FNPT Lead Free. Union kit (contains two (2) half unions & gaskets). This Item Usually Ships The Same Day!$88.95 -
831012-083A Armstrong Motor 3/4 HP 3 Phase
Armstrong
$847.95831012-083A Armstrong Motor 3/4 HP 3 Phase 208/230/460 for Armstrong H-54, H-64, H-66 & S-57 pumps. This Item Usually Ships Same Day!$847.95 -
816011-111K Armstrong Pump Flange Kit 1.25"
Armstrong
$28.50816011-111K Armstrong Pump Flange Kit 1.25". Includes 2 cast iron 1.25" flanges, bolts and flange gaskets. This Item Usually Ships Same Day!$28.50 -
816304-051 Armstrong Bronze Impeller 4.75" For S-55 Pump
Armstrong
$619.95816304-051 Armstrong Bronze Impeller 4.75" For S-55 Pumps. This Item Usually Ships Same Day!$619.95 -
570147-001 Armstrong PMP Probe-1/4 NPT (Needle Only)
Armstrong
$78.95570147-001 Armstrong PMP Probe-1/4 NPT (Needle Only) This Item Usually Ships Same Day!$78.95 -
816141-002 Armstrong Pump Motor 1/3 HP 1 Phase
Armstrong
$1,072.95816141-002 Armstrong Pump Motor, 1/3HP 115V single phase for H-52 Cast Iron and Bronze Armstrong Pumps and select B&G series 60 pumps. This Item Usually Ships Same Day!$1,072.95 -
819359-002 Armstrong Bearing Assembly
Armstrong
$1,574.95819359-002 Armstrong Bearing Assembly Less Seal Kit, FRM "S" Grease (PKGD). Fits Armstrong Series 4030 centrifugal pumps. This Item Usually Ships Same Day!$1,574.95 -
880210-071 Armstrong Pump Body - Gasket (E-Series)
Armstrong
$18.95880210-071 Armstrong Body - Gasket (E-Series) This Item Usually Ships Same Day!$18.95 -
927213-400 Armstrong Lockwasher SST 1/2"
Armstrong
$4.95927213-400 Armstrong Lockwasher SST 1/2" This Item Usually Ships Same Day!$4.95 -
961131-034 Armstrong O-Ring Buna N
Armstrong
$7.95961131-034 Armstrong O-Ring Buna N This Item Usually Ships Same Day!$7.95 -
974515-100 Armstrong KEY Woodruff CARB STL
Armstrong
$4.95974515-100 Armstrong KEY Woodruff CARB STL This Item Usually Ships Same Day!$4.95 -
105189-011 Armstrong Cast Iron Pump Flange 2-1/2"
Armstrong
$104.95105189-011 Armstrong Cast Iron Pump Flange 2-1/2". This Item Usually Ships Same Day!$104.95 -
570223-001 Armstrong FTV Bushing
Armstrong
$42.95570223-001 Armstrong FTV Bushing. Please Contact Us For Lead Time!$42.95 -
8975000-984 Armstrong Seal Kit
Armstrong
$289.958975000-984 Armstrong Seal Kit. *Please note image is generic. This Item Usually Ships Same Day!$289.95 -
818602-100K Armstrong Bearing Assembly With Mech Seal
Armstrong
$2,328.95818602-100K Armstrong Bearing Assembly SBA for 6 series, 1060, with stainless steel shaft, EPDM/sintered silicon carbide seal, sleeve bearings, and cast iron coverplate. *Please note image is generic. This Item Usually Ships The Same Day!$2,328.95 -
806074-841 Armstrong Bronze Flange Set 2"
Armstrong
$634.95806074-841 Armstrong Bronze Flange Set 2". Includes 2 flanges, hardware & gaskets. This Item Usually Ships The Same Day!$634.95 -
425869-206 Armstrong Shaft Sleeve
Armstrong
$154.95425869-206 Armstrong Shaft Sleeve for Armstrong Series 4360D pumps with 1-1/4" shafts. This Item Usually Ships Same Day!$154.95 -
965002-010 Armstrong Inboard Oil Seal
Armstrong
$26.50965002-010 Armstrong Inboard Oil Seal. This Item Usually Ships Same Day!$26.50 -
427163-041 Armstrong Bronze 10" Pump Impeller 3X3X10
Armstrong
$1,398.95427163-041 Armstrong Bronze 10" Pump Impeller 3X3X10 For Armstrong Series 4030 size 3x2x10, Series 4280 size 3x2x10, Series 4300 size 3x3x10 & Series 4380 size 3x3x10 pumps. Please Contact Us For Lead Time!$1,398.95 -
D251936-000 Armstrong Gasket
Armstrong
$18.65D251936-000 Armstrong Gasket. This Item Usually Ships Same Day!$18.65 -
806073-111 Armstrong 1" Pump Flange Kit
Armstrong
$58.95806073-111 Armstrong 1" Pump Flange Kit. Includes 2 cast iron 1" flanges, bolts and flange gaskets. This Item Usually Ships Same Day!$58.95 -
810120-220 Armstrong Union Fitting Set 1/2" Sweat
Armstrong
$88.95810120-220 Armstrong Union Fitting Set 1/2" Sweat. Includes (2) 1.25" NPSM X 0.5" SWT. (Set contains 2 half unions & gaskets). This Item Usually Ships Same Day!$88.95 -
425520-003 Armstrong Bushing Carbon (2.125" Shaft)
Armstrong
$243.95425520-003 Armstrong Bushing Carbon (2.125" Shaft) This Item Usually Ships Same Day!$243.95 -
425868-001 Armstrong Spacer-Impeller
Armstrong
$44.60425868-001 Armstrong Spacer-Impeller. This Item Usually Ships Same Day!$44.60 -
425869-002 Armstrong Sleeve-Shaft SST
Armstrong
$144.95425869-002 Armstrong Sleeve-Shaft SST. This item is discontinued please choose either 425869-202 for a 4380 pump or 425869-206 for 4360 model pump. This Item Usually Ships Same Day!$144.95 -
426364-007 Armstrong Lockwasher STL W-09(S)
Armstrong
$12.35426364-007 Armstrong Lockwasher STL W-09(S) This Item Usually Ships Same Day!$12.35 -
427129-041 Armstrong Bronze Pump Impeller 4X3X8 S
Armstrong
$994.95427129-041 Armstrong Bronze Pump Impeller 4X3X8 S for Armstrong series 4030 & Armstrong 4280 pumps size 4x3x8 and Armstrong series 4380 size 3x8 with 1-1/4" shafts. This Item Usually Ships Same Day!$994.95 -
810120-244 Armstrong Packaged HDWE Set w/Gasket (E7,E8,E9,12,E14)
Armstrong
$25.00810120-244 Armstrong Packaged HDWE Set w/Gasket (E7,E8,E9,12,E14). Fits Series 1050, Series 1060, Series 4030, Series 4270, Series 4280, Series 4380, Series H, Series S Pumps. This Item Usually Ships Same Day!$25.00 -
816369-000 Armstrong Oil Slinger
Armstrong
$10.00816369-000 Armstrong Oil Slinger This Item Usually Ships Same Day!$10.00 -
816861-011 Armstrong Bearing Assembly Kit
Armstrong
$2,671.95816861-011 Armstrong Bearing Assembly Kit, includes seal kit and cover plate. *Please note this kit is now discontinued. Please use 816601-100K Armstrong Bearing Assembly Kit. Please Contact Us For Lead Time!$2,671.95 -
817025-005 Armstrong 1/6HP Pump Motor 1 Phase
Armstrong
$608.95817025-005 Armstrong 1/6HP Pump Motor 1 Phase. This Item Usually Ships Same Day!$608.95