Product Description
Armstrong Coupler Capscrew – Part No. 911821-118
Genuine Armstrong replacement coupler capscrew, Armstrong part number 911821-118, for Series 4300 pumps. Shown as item 144 on the Series 4300 drawing (parts list 6043.132 / 6043.134 / 6043.136 / 6043.137) – highlighted in the pictures above.
Fits these Armstrong pumps
- Series 4300 (vertical in-line) – pump sizes 10 × 10 × 13, 8 × 8 × 15, 10 × 10 × 15, 12 × 12 × 13
- Designation: 'L'
- Motor frames: 364TC, 365TC, 404TC, 405TC, 444TC, 445TC, 447TC, 449TC, 284TC, 286TC, 324TC, 326TC, 364TSC, 365TSC, 404TSC, 405TSC, 324TSC, 326TSC
- Drawing item: 144, 44
Other parts for this pump
Rebuilding a Series 4300 10 × 10 × 13? These parts are often replaced at the same time:
Showing 24 of 66 parts – see the full list in the parts finder.
Not sure this is the right part?
Use our Armstrong Pump Parts Finder: choose Series 4300, your pump size and motor to see every part on the drawing. Or send us your pump’s nameplate details – call (416) 236-2338 or email sales@bramhambros.com. Bramham Bros is an authorized Armstrong dealer.
Product Videos
Custom Field
Brand Armstrong
Armstrong Part Number 911821-118
Part Type Coupler / Coupling Guard
Fits Series 4300 10 x 10 x 13, 8 x 8 x 15, 10 x 10 x 15, 12 x 12 x 13
Drawing Item 4300: item 144, 44
Shipping cost: Inquire
Parts Finder canadianpumpshop.com/armstrong-parts-finder/
