Armstrong Flex Coupler 806140-001

Armstrong pump flex coupler P/N 806140-001

1/2 x 3/4

Used with Armstrong pump models S-55, S-55AB, S-57, S-57AB, Bell & Gossett PD35, PD37

Replaces B&G P/N P2Z-4291, 118708, 806140-000

Genuine Armstrong pump parts

$104.00

Add to Cart:
  • Model: 806140-001
  • 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
July 27, 2025 by Richard R. (Indiana , United States)
“Experience was good. It would be nice to have a button on previous orders to press and reorder.”
Verified Buyer
July 26, 2025 by A Reviewer (United States)
“Best prices on controllers I need. Have done business with them before always good service”
Verified Buyer
July 26, 2025 by Donna (Florida, United States)
“Always great service!”

Manufacturer Info

(image for) Armstrong Pump


Customers who bought this product also purchased...

(image for) Armstrong Pump Bearing Assembly 816032-000
Armstrong Pump Bearing Assembly 816032-000
$499.00
(image for) Armstrong Pump Motor 811757-001
Armstrong Pump Motor 811757-001
$1,198.00
(image for) Armstrong S-55 Rebuild Kit
Armstrong S-55 Rebuild Kit
$342.00