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All appliances have a model number and a serial number tag located on the appliance. Generally they are available for the customer to find quickly. If you are unable to locate your tag, please see your original manual and or invoice from when you purchased the appliance.

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Armstrong

Armstrong

(5886 products)

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Up to 24% off

427935-000 Armstrong Gasket-Ntrl 8Da Wg Gland 116

$132.45 USD ~~$175.00~~

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Up to 25% off

811757-009 Armstrong 1Hp 575360 Rigid Open

$1,587.13 USD ~~$2,127.43~~

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Up to 25% off

816711-069 Armstrong 3Hp Mtv360 Rigid Open

$4,348.29 USD ~~$5,828.57~~

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Up to 27% off

89975001-81303K Armstrong Sealkit Impdia101.25Ac-Sscwg

$400.56 USD ~~$551.29~~

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Up to 27% off

810133-111K Armstrong Impeller Kit For; 4270 1.25X1.00 Univers

$545.24 USD ~~$750.43~~

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Up to 25% off

8975000-962 Armstrong Seal 1.125 G30 C-Ssc Wo Cvr

$3,350.88 USD ~~$4,491.64~~

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Up to 25% off

816303-049K Armstrong Imp Brass 5.00 Od 1.5B

$985.62 USD ~~$1,321.14~~

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Up to 16% off

D251930-001 Armstrong Gasket Vel 10X8X11 Hsc (164)

$68.30 USD ~~$81.36~~

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Up to 25% off

8427733-000K Armstrong Kit Cplg Split 1-38X1-18 2.0

$953.90 USD ~~$1,278.64~~

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Up to 25% off

832019-083K Armstrong 4360B Service Motor. 2Hp 3600Rpm 208V

$2,306.41 USD ~~$3,091.57~~

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Up to 25% off

8975000-145K Armstrong Kit Cplg 8S 1.125 2.125 Hytrel

$1,714.85 USD ~~$2,298.64~~

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Up to 27% off

8428583-000K Armstrong Kit-Cplg-Iec Al 1.103X.75 1.582Gp

$394.38 USD ~~$542.79~~

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Up to 25% off

8975000-98505K Armstrong Sealkit Impdia13 2.12C-Sscwg

$886.87 USD ~~$1,188.79~~

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Up to 25% off

805484-841 Armstrong Casing S-45 S-46 Nlb

$2,624.38 USD ~~$3,517.79~~

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Up to 26% off

810120-050 Armstrong Mot Mtg Ring Kit

$235.02 USD ~~$318.14~~

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Up to 25% off

816303-053K Armstrong Imp Brass 4.50 Od 1.5B

$985.62 USD ~~$1,321.14~~

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Heating Cooling Parts

2023 W Fullerton Ave

Chicago, IL 60647

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©2026 HeatingCoolingParts dba of Midwest Appliance Parts Co. Inc
This site is not affiliated with or endorsed by any of the original manufacturers listed.
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This product must be installed by a qualified/licensed contractor and set up with properly calibrated combustion test equipment. Failure to comply with this could result in substantial property damage, severe personal injury or death.

I acknowledge this product must be installed by a qualified licensed contractor

Oversize and Heavy Item Shipping Fee

The item you are purchasing is either packaged in a very large box or is very heavy. These items tend to require special shipping and handling.

Here's how it works:

Order the new part from our website and pay for this shipping fee.

For large items such as washer tubs, and baskets, we may use a freight company to deliver the item to you. We will contact you with more information on such orders especially to schedule a delivery with the freight company. Very rarely do we ship these items with UPS or Fedex because they have size limitations on what the drivers can carry. Please pay close attention to your tracking # provided at the time of shipping.

For HEAVY items such as compressors and motors, we may use a freight company to deliver the item to you. We will contact you with more information on such orders especially to schedule a delivery with the freight company. Very rarely do we ship these items with UPS or Fedex because they have weight limitations on what the drivers can carry. Please pay close attention to your tracking # provided at the time of shipping.

If you have any questions please reach our parts specialists at 773-278-1300.

Find The Right Part. Right Now!
Heating Cooling Parts

Refundable Deposit (Core Refund) Information

The item you are purchasing has a deposit due at checkout. This is completely refundable when you return your “core” or “old part” back to us.

Here's how it works:

Order the new part from our website.
Print out your order confirmation along with our Core Return Form located on our website. Please include both with your core return. Download Core Fee Return Form
Mail the item back to our Chicago branch at this address: Heating Cooling Parts 2023 W Fullerton Ave Chicago IL 60647.
We will refund your credit card for the amount shown on your original invoice.

If you have any questions please reach our parts specialists at 773-278-1300.

Find The Right Part. Right Now!
Heating Cooling Parts