Febco 4" 1st (805YD) or 2nd (805YD/825YD) Check Assembly
902-467
​Compatible with:
- First or Second Check: Febco 4" 805YD
- Second Check only: Febco 4" 825YD
​ ​**Does NOT fit 806YD
902-467
​Compatible with:
​ ​**Does NOT fit 806YD