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!
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975000-982 Armstrong Seal Kit 1-1/4" Obsolete
Armstrong
975000-982 Armstrong Seal Kit 1.25 2A c-sc316 EPDM L-Cup for Armstrong models 4030, 4280, 4380 with 143-215 frames, 4360 1.5D, 4360 2D, & 4360 3D pumps. Item is obsolete and replaced by 8975000-98202K Armstrong Mechanical Seal Kit w/Gasket...Qty in Cart: 0Quantity:Price:Subtotal: -
816706-021 Armstrong Seal Kit 1/2" STD/BF/AB
Armstrong
$78.95816706-021 Armstrong Seal Kit 1/2" STD/BF/AB. Fits models S-25, H-32, S-35, H-41, S-45, S-46, S-55, S-57, H-51, H-52, H-53, H-54, 1050-1B, 1050-11/4B, 1050-11/2B, and 1050-2B. Please note image is generic. This Item Usually Ships Same Day!$78.95 -
106158-000 Armstrong Gasket-Body
Armstrong
$7.50106158-000 Armstrong Gasket-Body. This Item Usually Ships Same Day!$7.50 -
816999MF-041 Armstrong Shaft & Bearing Module
Armstrong
$169.95816999MF-041 Armstrong Shaft & Bearing Module with seal, sleeve, and gasket for Armstrong Series S&H pumps. This Item Usually Ships Same Day!$169.95 -
975000-984 Armstrong Seal Kit 1-5/8" Type 21
Armstrong
$238.95975000-984 Armstrong Seal Kit 1-5/8" Type 21. *This seal kit is obsolete. click link for replacement. Armstrong 8975000-98403K Mechanical Seal Kit. *Please note image is generic. This Item Usually Ships Same Day!$238.95 -
8426401-003 Armstrong Gasket Nitrile 8"
Armstrong
$58.958426401-003 Armstrong Gasket Nitrile 8". This replaces 426401-003. This Item Usually Ships Same Day!$58.95 -
806026-001K Armstrong Coupler 4 Spring CI
Armstrong
$38.95806026-001K Armstrong 1/2" x 1/2" Coupler 4 Spring for S-25, S-34, S-35, H-32, and H-41 pumps. This Item Usually Ships Same Day!$38.95 -
106592-000 Armstrong Gasket-Casing
Armstrong
$7.25106592-000 Armstrong Casing Gasket. This Item Usually Ships Same Day!$7.25 -
8426401-002 Armstrong Gasket Nitrile 6"
Armstrong
$38.958426401-002 Armstrong Gasket Nitrile 6". This gasket replaces discontinued 426401-002 Gasket. This Item Usually Ships Same Day!$38.95 -
426401-004 Armstrong Gasket Nitrile 10"
Armstrong
Obsolete. See replacement below. 426401-004 Armstrong Gasket Nitrile 10" for Armstrong Series Pumps 4030, 4280, 4380 and 4300 pumps. 8426401-004 Armstrong Gasket Nitrile. This Item Usually Ships Same Day!Qty in Cart: 0Quantity:Price:Subtotal: -
106050-000 Armstrong Gasket
Armstrong
$6.95106050-000 Armstrong Gasket for H-41, S-45, and S-46 pumps. This Item Usually Ships Same Day!$6.95 -
818504-000K Armstrong Bearing Assembly Maintenance Free
Armstrong
$470.95818504-000K Armstrong Bearing Assembly Maintenance Free for Series S, Series H, and Series 1050 pumps. *Please note image is generic. This Item Usually Ships The Same Day!$470.95 -
975000-303 Armstrong Sediment Filter Cartridge
Armstrong
$38.85975000-303 Armstrong Sediment Filter Cartridge. This Item Usually Ships Same Day!$38.85 -
816707-001 Armstrong Seal Kit 3/4 Standard Buna
Armstrong
$264.95816707-001 Armstrong Seal Kit 3/4 STD-BF-AB BR Buna for pump models S-69, H-63, H-64, H-65, H-66, H-67, H-68, 1060 1-1/2D, 1060 2D, & 1060 3D. Please note image is generic. *This seal kit is obsolete and has been replaced by 816707-005K...$264.95 -
810119MF-001 Armstrong S-25 Bearing Assembly w/ Impeller
Armstrong
$218.95810119MF-001 Armstrong Bearing Assembly w/ Impeller S-25 Pump. #2 SBA Universal w/ Impeller. Replaces bearing assembly on model S-25 and S-25AB circulating pumps. *Note Image Is Generic. This Item Usually Ships The Same Day!$218.95 -
816117-000 Armstrong Flange Gasket Set
Armstrong
$11.95816117-000 Armstrong Flange Gasket Set. Fits Armstrong H-54, H-66, H-67, H-68, 2B 1050, pumps. This Item Usually Ships Same Day!$11.95 -
874112-000 Armstrong Assembly Bearing & Cap #6
Armstrong
$234.95874112-000 Armstrong Assembly Bearing & Cap #6 This Item Usually Ships Same Day!$234.95 -
961131-210 Armstrong O-Ring Buna .75 IDX
Armstrong
$4.95961131-210 Armstrong O-Ring Buna .75 IDX. This Item Usually Ships Same Day!$4.95 -
9975001-817 Armstrong Mechanical Seal Kit 1.25 2A
Armstrong
9975001-817 Armstrong 30 glycol mixture mechanical seal kit 1.25 2A c-sc316EPDM L-Cup for S style bearing assemblies for the Armstrong 4030 pump. *Please note image is generic. Item is discontinued and replaced by 89975001-817 Glycol Seal Kit Series...Qty in Cart: 0Quantity:Price:Subtotal: -
810119MF-003 Armstrong Assembly #3 SBA Universal w/ Impeller
Armstrong
$354.95810119MF-003 Armstrong Assembly #3 SBA Universal w/ Impeller. Fits S35 and H32 pumps in both B.F. and A.B. This Item Usually Ships Same Day!$354.95 -
104442-000 Armstrong Gasket-Body
Armstrong
$6.95104442-000 Armstrong Gasket-Body This Item Usually Ships Same Day!$6.95 -
406622-000 Armstrong Slinger-Water Neoprene
Armstrong
$8.50406622-000 Armstrong Slinger-Water Neoprene. This Item Usually Ships Same Day!$8.50 -
818404-000K Armstrong Bearing Assembly
Armstrong
$374.95818404-000K Armstrong Bearing Assembly for H41, S-45, S-46 - STD; B.F. and A.B. This Item Usually Ships Same Day!$374.95 -
975002-304 Armstrong Mechanical Seal 1.125 AB2
Armstrong
$772.95975002-304 Armstrong Seal-Mech 1.125 AB2 C-SC316-V. This Item Usually Ships Same Day!$772.95 -
106049-000 Armstrong Gasket
Armstrong
$5.55106049-000 Armstrong Gasket This Item Usually Ships Same Day!$5.55 -
806168-001 Armstrong Spring Coupler 4 Spring
Armstrong
$38.50806168-001 Armstrong Spring Coupler 4 Spring CI 1/2" x 1/2" for S-45 and S-46 pumps. This Item Usually Ships Same Day!$38.50 -
975002-334 Armstrong Seal-Mech 1.625 AB2 C-SC316-V
Armstrong
$989.95975002-334 Armstrong Seal-Mech 1.625 AB2 C-SC316-V. *Discontinued and replaced by 8975002-334K Armstrong Mechanical Seal Kit. Please Contact Us For Lead Time!$989.95 -
116975-000 Armstrong Oil Seal
Armstrong
$3.95116975-000 Armstrong Oil Seal. This Item Usually Ships The Same Day!$3.95 -
816305-328 Armstrong Non Ferrous Impeller S-45 Pumps
Armstrong
$234.95816305-328 Armstrong Non Ferrous Impeller S-45 Pumps 3.875" diameter. This Item Usually Ships Same Day!$234.95 -
825458-001 Armstrong Ceramic Seal Kit 1-1/4" Type 21
Armstrong
$198.95825458-001 Armstrong Ceramic Seal Kit 1.25 Type 21 BP-1C1 for Armstrong pump models 4030, 4280, 4360, 4380, and TD40 (143-215JM frames). This Item Usually Ships Same Day!$198.95 -
AS1270-375 Armstrong O-Ring EPDM 9.475IDX.210 CS
Armstrong
$52.95AS1270-375 Armstrong O-Ring EPDM 9.475IDX.210 CS This Item Usually Ships Same Day!$52.95 -
810150-251 Armstrong Packaged Sleeve & Spacer Kit
Armstrong
$314.95810150-251 Armstrong Packaged Sleeve & Spacer Kit / 143-215JM Small Frame, Used on model 4280 and 4380 new style pumps with 7/8" shaft and 1-1/4" mechanical seal. This Kit Replaces Armstrong Part Numbers 810150-150, 810150-151. This Item...$314.95 -
AS1270-250 Armstrong O-Ring 4.984I.D.X.139 CS
Armstrong
$10.95AS1270-250 Armstrong O-Ring 4.984I.D.X.139 CS This Item Usually Ships Same Day!$10.95 -
816303-317 Armstrong 5.25" NFI Impeller For H-53 Pumps
Armstrong
$389.95816303-317 Armstrong 5.25" NFI Impeller For H-53 Pumps. This Item Usually Ships Same Day!$389.95 -
810134-000 Armstrong Seal Kit
Armstrong
$178.95810134-000 Armstrong Seal Kit .625 Type 21 for all Series 4270 pumps. Please note picture is generic. *Please note this item is discontinued and replaced by 810134-001K Armstrong Seal Kit. This Item Usually Ships Same Day!$178.95 -
816304-321K Armstrong 4.75" Non Ferrous Impeller For S-55 Pumps
Armstrong
$402.95816304-321K Armstrong 4.75" Non Ferrous Impeller. This Item Usually Ships Same Day!$402.95 -
AS1270-264 Armstrong O-Ring EPDM 7.484I.D.X.139 CS
Armstrong
$32.50AS1270-264 Armstrong O-Ring EPDM 7.484I.D.X.139 CS. This Item Usually Ships Same Day!$32.50 -
911129-112 Armstrong Capscrew STL 5/8-11X1.5
Armstrong
$7.95911129-112 Armstrong Capscrew STL 5/8-11X1.5 This Item Usually Ships Same Day!$7.95 -
969000-028 Armstrong Packing 3/8" Square C1065 Graphite
Armstrong
$7.95969000-028 Armstrong Packing 3/8" Square C1065 Graphite This Item Usually Ships Same Day!$7.95 -
816549MF-091 Armstrong Bearing Assembly
Armstrong
$298.95816549MF-091 Armstrong Bearing Assembly For H32, S35 STD; B.F. and A.B. pumps. This Item Usually Ships The Same Day!$298.95