Armstrong Pump Parts

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
  • 927217-100 Armstrong Lockwasher STL 3/4" DIA
    Add to Cart

    927217-100 Armstrong Lockwasher STL 3/4" DIA

    Armstrong

    $1.10
    927217-100 Armstrong Lockwasher STL 3/4" DIA This Item Usually Ships Same Day!
    $1.10
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1.10
    Subtotal:
    Add to Cart
  • 939001-114 Armstrong Connector-Male STR BRS 3/8
    Add to Cart

    939001-114 Armstrong Connector-Male STR BRS 3/8

    Armstrong

    $5.50
    939001-114 Armstrong Connector-Male STR BRS 3/8     This Item Usually Ships Same Day!
    $5.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5.50
    Subtotal:
    Add to Cart
  • 939001-214 Armstrong Connector-Male STR STL 3/8
    Add to Cart

    939001-214 Armstrong Connector-Male STR STL 3/8

    Armstrong

    $33.81
    939001-214 Armstrong Connector-Male STR STL 3/8     This Item Usually Ships Same Day!
    $33.81
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $33.81
    Subtotal:
    Add to Cart
  • 961131-118 Armstrong O-Ring Buna 7/8ID X .103CS
    Add to Cart

    961131-118 Armstrong O-Ring Buna 7/8ID X .103CS

    Armstrong

    $1.95
    961131-118 Armstrong O-Ring Buna 7/8ID X .103CS This Item Usually Ships Same Day!
    $1.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1.95
    Subtotal:
    Add to Cart
  • 961131-243 Armstrong O-Ring Buna 4.125IDX
    Add to Cart

    961131-243 Armstrong O-Ring Buna 4.125IDX

    Armstrong

    $8.95
    961131-243 Armstrong O-Ring Buna 4.125IDX  This Item Usually Ships Same Day!
    $8.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $8.95
    Subtotal:
    Add to Cart
  • 961131-259 Armstrong O-Ring Buna 6.25 ID
    Add to Cart

    961131-259 Armstrong O-Ring Buna 6.25 ID

    Armstrong

    $8.27
    961131-259 Armstrong O-Ring Buna 6.25 ID     This Item Usually Ships Same Day!
    $8.27
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $8.27
    Subtotal:
    Add to Cart
  • 965000-219 Armstrong Lipseal 1"IDX1-7/8"ODX1/4"W
    Add to Cart

    965000-219 Armstrong Lipseal 1"IDX1-7/8"ODX1/4"W

    Armstrong

    $44.33
    965000-219 Armstrong Lipseal 1"IDX1-7/8"ODX1/4"W     This Item Usually Ships Same Day!
    $44.33
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $44.33
    Subtotal:
    Add to Cart
  • 970224-001 Armstrong Porthole Oil Gauge
    Add to Cart

    970224-001 Armstrong Porthole Oil Gauge

    Armstrong

    $84.95
    970224-001 Armstrong Porthole Oil Gauge. This Item Usually Ships Same Day!
    $84.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $84.95
    Subtotal:
    Add to Cart
  • 971101-264 Armstrong Bearing 30MM 6206-2RS
    Add to Cart

    971101-264 Armstrong Bearing 30MM 6206-2RS

    Armstrong

    $30.80
    971101-264 Armstrong Bearing 30MM 6206-2RS     This Item Usually Ships Same Day!
    $30.80
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $30.80
    Subtotal:
    Add to Cart
  • 971115-901 Armstrong Outboard Bearing 50MM
    Add to Cart

    971115-901 Armstrong Outboard Bearing 50MM

    Armstrong

    $421.95
    971115-901 Armstrong Outboard Bearing 50MM for Armstrong series 4030 pumps. *Please note image is generic. This Item Usually Ships Same Day!
    $421.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $421.95
    Subtotal:
    Add to Cart
  • 975000-829 Armstrong CPLG FLG 5J-1.125 Bore
    Add to Cart

    975000-829 Armstrong CPLG FLG 5J-1.125 Bore

    Armstrong

    $64.95
    975000-829 Armstrong CPLG FLG 5J-1.125 Bore   This Item Usually Ships Same Day!
    $64.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $64.95
    Subtotal:
    Add to Cart
  • 975000-838 Armstrong CPLG FLG 7S-.875 Bore
    Add to Cart

    975000-838 Armstrong CPLG FLG 7S-.875 Bore

    Armstrong

    $74.85
    975000-838 Armstrong CPLG FLG  7S-.875 Bore  This Item Usually Ships Same Day!
    $74.85
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $74.85
    Subtotal:
    Add to Cart
  • 975000-914 Armstrong Seat-TC 1.25 w/Buna
    Add to Cart

    975000-914 Armstrong Seat-TC 1.25 w/Buna

    Armstrong

    $828.95
    975000-914 Armstrong Seat-TC 1.25 w/Buna This Item Usually Ships Same Day!
    $828.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $828.95
    Subtotal:
    Add to Cart
  • 975000-915 Armstrong Seat-CER 1.625 w/Buna
    Add to Cart

    975000-915 Armstrong Seat-CER 1.625 w/Buna

    Armstrong

    $458.95
    975000-915 Armstrong Seat-CER 1.625 w/Buna. This Item Usually Ships Same Day!
    $458.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $458.95
    Subtotal:
    Add to Cart
  • 975000-917 Armstrong Seat-TC 1.625 w/Buna
    Add to Cart

    975000-917 Armstrong Seat-TC 1.625 w/Buna

    Armstrong

    $2,408.95
    975000-917 Armstrong Seat-TC 1.625 w/Buna   This Item Usually Ships Same Day!
    $2,408.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,408.95
    Subtotal:
    Add to Cart
  • 975000-929 Armstrong Seat-Nir 1.625 w/EPDM
    Add to Cart

    975000-929 Armstrong Seat-Nir 1.625 w/EPDM

    Armstrong

    $63.76
    975000-929 Armstrong Seat-Nir 1.625 w/EPDM   This Item Usually Ships Same Day!
    $63.76
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $63.76
    Subtotal:
    Add to Cart
  • 975000-955 Armstrong Seal-Mech 1.125 JC 8B2 XF-101
    Add to Cart

    975000-955 Armstrong Seal-Mech 1.125 JC 8B2 XF-101

    Armstrong

    $972.95
    975000-955 Armstrong Seal-Mech 1.125 JC 8B2 XF-101. This Item Usually Ships Same Day!
    $972.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $972.95
    Subtotal:
    Add to Cart
  • 975000-957 Armstrong Seal-Mech 2.125 JC 8B2 XF-101
    Add to Cart

    975000-957 Armstrong Seal-Mech 2.125 JC 8B2 XF-101

    Armstrong

    $1,758.95
    975000-957 Armstrong Seal-Mech 2.125 JC 8B2 XF-101   This Item Usually Ships Same Day!
    $1,758.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,758.95
    Subtotal:
    Add to Cart
  • 975000-967 Armstrong Mechanical Seal Kit 2.125 JC 8B2 XF-101
    Add to Cart

    975000-967 Armstrong Mechanical Seal Kit

    Armstrong

    $4,948.95
    975000-967 Armstrong Seal-Mech 2.125 JC 8B2 XF-101. This Item Usually Ships Same Day!
    $4,948.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4,948.95
    Subtotal:
    Add to Cart
  • 975001-041 Armstrong Seal-Mech 2.125 JC21 BP1-1
    Add to Cart

    975001-041 Armstrong Seal-Mech 2.125 JC21 BP1-1

    Armstrong

    $137.90
    975001-041 Armstrong Seal-Mech 2.125 JC21 BP1-1   This Item Usually Ships Same Day!
    $137.90
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $137.90
    Subtotal:
    Add to Cart
  • 975001-637 Armstrong Seal-Mech 1.625 JC2 OP1-1
    Add to Cart

    975001-637 Armstrong Seal-Mech 1.625 JC2 OP1-1

    Armstrong

    $582.95
    975001-637 Armstrong Seal-Mech 1.625 JC2 OP1-1. This Item Usually Ships Same Day!
    $582.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $582.95
    Subtotal:
    Add to Cart
  • 975002-335 Armstrong Seal-Mech 1.625 AB2 AC-SC316-V
    Add to Cart

    975002-335 Armstrong Seal-Mech 1.625 AB2 AC-SC316-V

    Armstrong

    $782.60
    975002-335 Armstrong Seal-Mech 1.625 AB2 AC-SC316-V. Please note image is generic. Please Contact Us For Lead Time!
    $782.60
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $782.60
    Subtotal:
    Add to Cart
  • 411852-041 Armstrong Bronze Impeller 1.25D S 7" Full Size
    Add to Cart

    411852-041 Armstrong Bronze Impeller 1.25D S 7" Full Size

    Armstrong

    $958.95
    411852-041 Armstrong Bronze Impeller 1.25D S 7" Full Size. This Item Usually Ships Same Day!
    $958.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $958.95
    Subtotal:
    Add to Cart
  • 410135-011 Armstrong Casing 2X1.5 CI - 4270
    Add to Cart

    410135-011 Armstrong Casing 2X1.5 CI - 4270

    Armstrong

    $438.95
    410135-011 Armstrong Casing 2X1.5 CI - 4270. This Item Usually Ships Same Day!
    $438.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $438.95
    Subtotal:
    Add to Cart
  • 410134-011 Armstrong Casing 1.5X1.25 CI - 4270
    Add to Cart

    411134-011 Armstrong Casing 1.5X1.25 CI

    Armstrong

    $703.95
    411134-011 Armstrong Casing 1.5X1.25 CI. This Item Usually Ships Same Day!
    $703.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $703.95
    Subtotal:
    Add to Cart
  • 407922-041 Armstrong IMP BRZ 1.5E S
    Add to Cart

    407922-041 Armstrong Bronze Impeller 1.5E S

    Armstrong

    $1,934.95
    407922-041 Armstrong IMP BRZ 1.5E S This Item Usually Ships Same Day!
    $1,934.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,934.95
    Subtotal:
    Add to Cart
  • AS1270-382 Armstrong O-Ring EPDM 12.975IDX.210 CS
    Add to Cart

    AS1270-382 Armstrong O-Ring EPDM 12.975IDX.210 CS

    Armstrong

    $84.95
    AS1270-382 Armstrong O-Ring EPDM 12.975IDX.210 CS This Item Usually Ships Same Day!
    $84.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $84.95
    Subtotal:
    Add to Cart
  • D251817-011 Armstrong Stuffing Box CI HSC - M3
    Add to Cart

    D251817-011 Armstrong Stuffing Box CI HSC - M3

    Armstrong

    $1,684.95
    D251817-011  Armstrong Stuffing Box CI HSC - M3. This Item Usually Ships Same Day!
    $1,684.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,684.95
    Subtotal:
    Add to Cart
  • 4000TBX-210 Armstrong Motor Terminal Box 213T - 215T (Armstrong Motor)
    Add to Cart

    4000TBX-210 Armstrong Motor Terminal Box 213T - 215T

    Armstrong

    $74.95
    4000TBX-210 Armstrong Motor Terminal Box   213T - 215T (Armstrong Motor) This Item Usually Ships Same Day!
    $74.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $74.95
    Subtotal:
    Add to Cart
  • D251904-011 Armstrong Shaft High Strength Carbon Steel
    Add to Cart

    D251904-011 Armstrong Shaft High Strength Carbon Steel

    Armstrong

    $1,055.70
    D251904-011 Armstrong Shaft High Strength Carbon Steel This Item Usually Ships Same Day!
    $1,055.70
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,055.70
    Subtotal:
    Add to Cart
  • 205142-003 Armstrong Gasket
    Add to Cart

    205142-003 Armstrong Gasket

    Armstrong

    $11.95
    205142-003 Armstrong Gasket This Item Usually Ships Same Day!
    $11.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $11.95
    Subtotal:
    Add to Cart
  • 190115-000 Armstrong Priming Plug - VMS 03, 05, 10, 18, 32 (all), 45, 64
    Add to Cart

    190115-000 - Armstrong - Priming Plug - VMS 03, 05, 10, 18, 32 (all), 45, 64

    Armstrong

    $91.30
    190115-000 Armstrong Priming Plug - VMS 03, 05, 10, 18, 32 (all), 45, 64 This Item Usually Ships Same Day!
    $91.30
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $91.30
    Subtotal:
    Add to Cart
  • 190110-000 Armstrong Intermediate casing O-ring (1 per stage) - VMS 03, 05
    Add to Cart

    190110-000 Armstrong Intermediate casing O-ring (1 per stage) - VMS 03, 05

    Armstrong

    $95.13
    190110-000 Armstrong Intermediate casing O-ring (1 per stage) - VMS 03, 05 This Item Usually Ships Same Day!
    $95.13
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $95.13
    Subtotal:
    Add to Cart
  • 190100-000 Armstrong Outer Casing O-ring (2 per pump) - VMS 03, 05
    Add to Cart

    190100-000 Armstrong - Outer Casing O-ring - (2 per pump) - VMS 03, 05

    Armstrong

    $157.95
    190100-000 Armstrong Outer Casing O-ring (2 per pump) - VMS 03, 05 This Item Usually Ships Same Day!
    $157.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $157.95
    Subtotal:
    Add to Cart
  • D251929-001 Armstrong Gasket, Parting Flange 8X6X15
    Add to Cart

    D251929-001 Armstrong Gasket, Parting Flange 8X6X15

    Armstrong

    $21.85
    D251929-001 Armstrong Gasket, Parting Flange 8X6X15 This Item Usually Ships In 3-5 Days!
    $21.85
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $21.85
    Subtotal:
    Add to Cart
  • 116114-000 Armstrong Coupler Guard Steel
    Add to Cart

    116114-000 Armstrong Coupler Guard Steel

    Armstrong

    $4.20
    116114-000 Armstrong Coupler Guard Steel This Item Usually Ships Same Day!
    $4.20
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.20
    Subtotal:
    Add to Cart
  • D958165-000 Armstrong Assembly Cart Mseal SST 2-1/2 STD
    Add to Cart

    D958165-000 Armstrong Assembly Cart Mseal SST 2-1/2 STD

    Armstrong

    $3,871.95
    D958165-000 Armstrong Assembly Cart Mseal SST 2-1/2 STD This Item Usually Ships Same Day!
    $3,871.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,871.95
    Subtotal:
    Add to Cart
  • 105184-000 Armstrong Conduit Box Cover
    Add to Cart

    105184-000 Armstrong Conduit Box Cover

    Armstrong

    $5.67
    105184-000 Armstrong Conduit Box Cover This Item Usually Ships Same Day!
    $5.67
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5.67
    Subtotal:
    Add to Cart
  • Armstrong LANTERN RG COIL PTFE 3/8X1/2 - D118030-300
    Add to Cart

    Armstrong LANTERN RG COIL PTFE 3/8X1/2 - D118030-300

    Armstrong

    $18.90
    Armstrong LANTERN RG COIL PTFE 3/8X1/2 - D118030-300. This Item Usually Ships In 3-5 Days!
    $18.90
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $18.90
    Subtotal:
    Add to Cart
  • 826771-071 Armstrong Bearing Assembly
    Add to Cart

    826771-071 Armstrong Bearing Assembly

    Armstrong

    $1,383.95
    826771-071 Armstrong Bearing Assembly. *Please note image is generic. This Item Usually Ships Same Day!
    $1,383.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,383.95
    Subtotal:
    Add to Cart
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