Armstrong New Style 4030 S-11-1/2 Rebuild Kit

Rebuild kit for Armstrong model 4030 small frame circulating pump with11-1/2" casing

Kit for center discharge line location. Not used with old style Armstrong 4030 with pump with discharge line off to one side

Parts included in kit are: 426401-006 casing gasket, 871101-364 inboard sealed ball bearing, 871101-684 outboard sealed ball bearing, 826760-001 steel shaft and sleeve, 975000-982 mechanical seal, slinger, snap ring, impeller bolt and washer

OEM Armstrong pump parts

Shipping rate for continental United States

 

$805.00

Add to Cart:
  • Model: 4030S-11-1/2
  • 27000 Units in Stock
  • Manufactured by: Armstrong
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Verified Buyer
October 8, 2025 by Solange M. (United States)
“Always the best!! Great customer service too!!”
Verified Buyer
October 7, 2025 by Tino V. (United States)
“Always my first call especially for older HVAC parts. Parts have always been in stock, shipping is fast, and the customer service has always been excellent. Great job Shortys!”
Verified Buyer
October 7, 2025 by Robert A. (Virginia, United States)
“Always prompt delivery and easy ordering.”

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