Product Description
Armstrong Coupler Flange – Motor End (2⅛" bore, 8S) – Part No. 975000-848
Genuine Armstrong replacement coupler flange – motor end, Armstrong part number 975000-848, for Series 4030 pumps. Shown as item 140M on the Series 4030 drawing (parts list 6040.120 / 6040.121 / 6040.122) – highlighted in the pictures above.
Specification: 2⅛" bore, 8S
Fits these Armstrong pumps
- Series 4030 (base mounted end suction) – pump sizes 3 × 2½ × 10, 4 × 3 × 10, 5 × 4 × 10, 6 × 4 × 10, 3 × 1½ × 13, 3 × 2 × 13
- Designation: 'M', 'MHD', 'MXHD'
- Motor frames: 404TS, 405TS
- Bearings: Regreaseable bearings, Oil lubricated bearings
- Drawing item: 140M
Other parts for this pump
Rebuilding a Series 4030 3 × 2½ × 10? These parts are often replaced at the same time:
Showing 24 of 71 parts – see the full list in the parts finder.
Not sure this is the right part?
Use our Armstrong Pump Parts Finder: choose Series 4030, 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 975000-848
Part Type Coupler / Coupling Guard
Fits Series 4030 3 x 2-1/2 x 10, 4 x 3 x 10, 5 x 4 x 10, 6 x 4 x 10, 3 x 1-1/2 x 13, 3 x 2 x 13
Drawing Item 4030: item 140M
Specification 2-1/8" bore, 8S
Shipping cost: Inquire
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