Armstrong 426983-031 Stuffing Box Cover / Adapter

Overview

Product Description

Armstrong Stuffing Box Cover / Adapter – Part No. 426983-031

Genuine Armstrong replacement stuffing box cover / adapter, Armstrong part number 426983-031, for Series 4300 pumps. Shown as item 50 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 12 × 12 × 17
- Construction: Ductile iron (250#), Ductile bronze fitted (250#)
- Drawing item: 50

Other parts for this pump

Rebuilding a Series 4300 12 × 12 × 17? These parts are often replaced at the same time:

Item	Part
21	Pump Shaft
36	Impeller Key
40	Motor Bracket
50C	Stuffing Box Capscrew
51	Seal Chamber Bushing
52	Seal Cover Capscrew
53	Seal Cover Capscrew Washer
54	Seal Cover
58	Male Straight Connector
59	Tubing
62	Outside Mechanical Seal
62	Outside Mechanical Seal
62	Outside Mechanical Seal
62	Outside Mechanical Seal
62	Outside Mechanical Seal
63	Tee
64	Bushing
67	Nipple
68	Air Vent
80	Impeller
88	Impeller Lock Collar
89	Lock Collar Capscrew
90	Upper & Lower Wear Rings
92	Wear Ring Set Screw

Showing 24 of 43 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.

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Custom Field

Brand Armstrong

Armstrong Part Number 426983-031

Part Type Adapter / Stuffing Box / Bracket

Fits Series 4300 12 x 12 x 17

Drawing Item 4300: item 50

Specification Ductile iron; Ductile bronze fitted

Shipping cost: Inquire

Parts Finder canadianpumpshop.com/armstrong-parts-finder/

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Armstrong Stuffing Box Cover / Adapter 426983-031 for Series 4300