Armstrong Bearing Assembly with Impeller 810119-003




Armstrong bearing assembly P/N 810119-003

We also have this bearing assembly with maintenance free sealed bearings that do not require periodic lubrication. The P/N for the new bearing assembly is 810119MF-003. The maintenance free bearing assembly may be substituted when order is placed.

Includes plastic impeller

Correct replacement bearing assembly for Armstrong model numbers S34, S34AB, S-35, S-35AB, H-32, H-32AB

Replaces  Bell & Gossett model numbers HV 1, HV 1-1/4, HV 1-1/2

Correct replacement part for Lochinvar ARM1003

Includes impeller, gasket and oil

This housing can be rebuilt by removing impeller and 4 screws in back of housing and removing old shaft and bearing module and installing new shaft and bearing module

Shipping rate for continental United States.  Contact us for rates to other locations



  • Model: 810119-003
  • Manufactured by: Armstrong
  • UPC:

Manufacturer Info

About Us

Welcome to Shortys Pumps, a division of HVAC Supplies. We are located on the South West side of Indianapolis, IN. Our purpose is to provide Original Equipment Manufacturer parts for the repair and maintenance upkeep of furnaces, air conditioners, ventilation systems and pumps to the general public as well as contractors and commercial building maintenance staff.

Give us a call with the information from your equipment nameplate and we will do our best to help you locate the right paty. We can be reached at our local phone number 317-821-8770, Toll Free 877-821-8770 or by fax at 317-821-8772. Our business hours are 8-5 EST M-F. Prior to making repairs please check your manufacturers instructions and follow all safety precautions. Improper repairs can lead to equipment damage or personal injury or death. If you are unsure of your ability please call a professional to service your equipment.




Company Name

Shortys Pumps, division of Shortys HVAC Supplies


7720 S Mooresville RD
West Newton, IN
USA 46183

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Shortys Pumps, division of Shortys HVAC Supplies 2023