Product Description
Armstrong Casing Capscrew – Long (Not shown) – Part No. 911129-226
Genuine Armstrong replacement casing capscrew – long, Armstrong part number 911129-226, for Series 4600 pumps. Shown as item 58L on the Series 4600 drawing (parts list 6046.100) – highlighted in the pictures above.
Specification: Not shown
Fits these Armstrong pumps
- Series 4600 (horizontal split case) – pump sizes 10 × 8 × 11L, 10 × 8 × 11H, 12 × 10 × 12½H, 10 × 8 × 14L, 10 × 8 × 14H, 6 × 5 × 15L, 6 × 5 × 15H, 8 × 6 × 15L, 8 × 6 × 15H, 12 × 10 × 15H
- Drawing item: 58L
Other parts for this pump
Rebuilding a Series 4600 10 × 8 × 11L? These parts are often replaced at the same time:
| Item | Part | Armstrong part no. |
|---|---|---|
| 1 | Casing – base (lower half) | D251866-211 |
| 2 | Stuffing box bushing | D251917-041 |
| 3 | Lantern ring | D118035-000 |
| 4 | Packing kit | 969000-028 |
| 5 | Gland stud nut | D112188-000 |
| 6 | Gland studbolt | D251908-071 |
| 7 | Bearing retainer | D251900-071 |
| 8 | Shaft | D251904-012 |
| 8 | Shaft | D251904-072 |
| 10 | Ball bearing (inboard) | 971101-925 |
| 11 | Inboard bearing housing | D251818-011 |
| 12 | Bearing removal nut | D251907-041 |
| 13 | Bearing housing capscrew | 911825-148 |
| 14 | Shaft sleeve (packing) | D251905-041 |
| 15 | Shaft split ring | D251915-041 |
| 16 | Gland plate | D251814-041 |
| 17 | Stuffing box extension | D251813-041 |
| 18 | Stuffing box | D251817-011 |
| 19 | Stuffing box O-ring | 961131-271 |
| 19A | Stuffing box gasket | D251936-002 |
| 21 | Impeller key | D251948-002 |
| 22 | Case wear ring | D251940-043 |
| 23 | Impeller | D251844-041 |
| 24 | Air vent | 939018-101 |
Showing 24 of 55 parts – see the full list in the parts finder.
Not sure this is the right part?
Use our Armstrong Pump Parts Finder: choose Series 4600, 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 911129-226
Part Type Hardware / Fitting
Fits Series 4600 10 x 8 x 11L, 10 x 8 x 11H, 12 x 10 x 12-1/2H, 10 x 8 x 14L, 10 x 8 x 14H, 6 x 5 x 15L, 6 x 5 x 15H, 8 x 6 x 15L, 8 x 6 x 15H, 12 x 10 x 15H
Drawing Item 4600: item 58L
Specification Not shown
Shipping cost: Inquire
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