Common Backflow Repair Parts:
Common repair parts are a very small subset of the 10,000 plus items BAVCO stocks. Please feel free to contact us direct at 800-458-3492 for pricing on items not listed or backflow prevention devices.
| 4000B M3 |
M3 3/4" |
|---|---|
| Rubber Repair Kit | 009M3-RT075 View Image |
| Replacement Kit | 009M3-T075 View Image |
| 1st Check Assy | 009M3-CK1075 View Image |
| 2nd Check Assy | 009M3-CK2075 View Image |
| 1st Check Spring | 819 View Image |
| 2nd Check Spring | 820 View Image |
| RV Rubber Repair Kit | 009M3-RV075 View Image |
| RV Stem Assy | 009M3-VT075 View Image |
| Check Retainer | 99BA47 View Image |