Fleck 5812 Parts & Service Kits:
| Item | Description |
| FLK-61956-01 | Piston And Seal Kit, Downflow, 5810/5812 |
| FLK-61956-02 | Piston And Seal Kit, Upflow, 5810/5812 |
| FLK-60032 | 1600 Brine Valve, 4650/5000/5600/5600SXT/5800/6600/6700 |
| FLK-60705-XX | Drain Line Flow Control Plastic, 1500/2510/5000/5800/8500, Specify Size |
| FLK-60626 | ¾” Electronic Plastic Meter Assy, Dual Port 2510/5000/5600SXT/5800/6700/9000/9100 |
| FLK-61835 | Drive Motor Assy, 5800 |
| FLK-61957-02SB | Panel Gear Assy, 5810/5812 Donwflow/Upflow |
| FLK-61931-02 | Timer Assembly, 5810/5812 Trx2 |