Product Description
Armstrong Outer Casing O-ring – Part No. 8190100-001
Genuine Armstrong replacement outer casing o-ring, Armstrong part number 8190100-001, for Series 4700 pumps. Shown as item 6 on the Series 4700 drawing (parts list 6047.110) – highlighted in the pictures above.
Fits these Armstrong pumps
- Series 4700 (vertical multi-stage (VMS)) – pump sizes VMS 10 (old style), VMS 18 (old style)
- Drawing item: 6
Other parts for this pump
Rebuilding a Series 4700 VMS 10 (old style)? These parts are often replaced at the same time:
| Item | Part | Armstrong part no. |
|---|---|---|
| 3 | Mechanical seal kit | 8190120-001 |
| 7 | Intermediate casing O-ring | 8190110-001 |
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 8190100-001
Part Type Gasket / O-Ring
Fits Series 4700 VMS 10 (old style), VMS 18 (old style)
Drawing Item 4700: item 6
Shipping cost: Inquire
Parts Finder canadianpumpshop.com/armstrong-parts-finder/
