Armstrong Shaft Sleeve Kit 810150-251

Armstrong stainless shaft sleeve kit P/N 810150-251

Replaces Armstrong P/N 810150-150, 810150-151

Used on model 4280 and 4380 new style pumps with 7/8" shaft and 1-1/4" mechanical seal

Genuine Armstrong parts

Shipping rate for continental United States

$449.00

Add to Cart:
Always Free Shipping
  • Model: 810150-251
  • Manufactured by: Armstrong Pump
Ask a Question
We're currently collecting product reviews for this item. In the meantime, here are some reviews from our past customers sharing their overall shopping experience.
4.9
Out of 5.0
A graph showing this site's review totals.
Overall Rating
98%
of customers that buy
from this merchant give
them a 4 or 5-Star rating.
Verified Buyer
August 23, 2025 by Robert F. (United States)
“Excellent”
Verified Buyer
August 22, 2025 by Eric P. (United States)
“For the past five years I have been purchasing my air filters from Shortys always great service ..”
Verified Buyer
August 19, 2025 by Ben M. (United States)
“Easy and have what I need.”

Manufacturer Info