Product Description
Armstrong Coupling Kit (Coupling, motor shaft key, shaft pin, nuts, bolts & washers) – Part No. 8190120-056
Genuine Armstrong replacement coupling kit, Armstrong part number 8190120-056, for Series 4700 pumps. Shown as item 4 on the Series 4700 drawing (parts list 6047.110) – highlighted in the pictures above.
Specification: Coupling, motor shaft key, shaft pin, nuts, bolts & washers
Fits these Armstrong pumps
- Series 4700 (vertical multi-stage (VMS)) – pump sizes VMS 10B, VMS 15B, VMS 20B
- Motor frames: 4, 5, 6, 7, 8, 9, 2, 3
- Drawing item: 4
Other parts for this pump
Rebuilding a Series 4700 VMS 10B? These parts are often replaced at the same time:
Showing 24 of 26 parts – see the full list in the parts finder.
Not sure this is the right part?
Use our Armstrong Pump Parts Finder: choose Series 4700, 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 8190120-056
Part Type Coupler / Coupling Guard
Fits Series 4700 VMS 10B, VMS 15B, VMS 20B
Drawing Item 4700: item 4
Specification Coupling, motor shaft key, shaft pin, nuts, bolts & washers
Shipping cost: Inquire
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