| Article number: | VITON Diaphragm kit /AR45bp-3991 |
| Availability: | In stock |
| Available in store: | Check availability |
Use the AR43238 repair kit to change out the diaphragms on your AR40 pump. Diaphragms are the most common wear part on these pumps and if they rupture make sure to change them out immediately. This kit contains diaphragms and VITON o-rings.