Product Description
Armstrong Stuffing Box (13" & 15" Pumps) – Part No. 427886-031
Genuine Armstrong replacement stuffing box (13" & 15" pumps), Armstrong part number 427886-031, for Series 4300 pumps. Shown as item 50S on the Series 4300 drawing (parts list 6043.132 / 6043.134 / 6043.136 / 6043.137) – highlighted in the pictures above.
Specification: Ductile iron; Ductile bronze fitted
Fits these Armstrong pumps
- Series 4300 (vertical in-line) – pump sizes 8 × 8 × 15, 10 × 10 × 15
- Construction: Ductile iron (250#), Ductile bronze fitted (250#)
- Drawing item: 50S
Other parts for this pump
Rebuilding a Series 4300 8 × 8 × 15? These parts are often replaced at the same time:
Showing 24 of 69 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 427886-031
Part Type Adapter / Stuffing Box / Bracket
Fits Series 4300 8 x 8 x 15, 10 x 10 x 15
Drawing Item 4300: item 50S
Specification Ductile iron; Ductile bronze fitted
Shipping cost: Inquire
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