Product Description
Armstrong Case Wear Ring (Class 30 cast iron) – Part No. 426412-105
Genuine Armstrong replacement case wear ring, Armstrong part number 426412-105, for Series 4380, 4300 pumps. Shown as item 90 on the Series 4380 drawing (parts list 6043.129 / 6043.130) – highlighted in the pictures above.
Specification: Class 30 cast iron
Fits these Armstrong pumps
- Series 4380 (vertical in-line) – pump sizes 4 × 4 × 11½
- Construction: All iron (AI)
- Drawing item: 90
- Series 4300 (vertical in-line) – pump sizes 4 × 4 × 11½
- Construction: All iron (125#), Ductile iron (250#)
- Drawing item: 90
Other parts for this pump
Rebuilding a Series 4380 4 × 4 × 11½? These parts are often replaced at the same time:
Not sure this is the right part?
Use our Armstrong Pump Parts Finder: choose Series 4380, 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 426412-105
Part Type Shaft, Sleeve & Wear Ring
Fits Series 4380 4 x 4 x 11-1/2
Fits Series 4300 4 x 4 x 11-1/2
Drawing Item 4300: item 90; 4380: item 90
Specification Class 30 cast iron
Shipping cost: Inquire
Parts Finder canadianpumpshop.com/armstrong-parts-finder/
