The Hayward Econo Union O-ring SPX1491B (o-ring 129) is a replacement for Hayward Econo Unions SP1491, SP1492, and SP1493.
Details:
- Hayward P/N: SPX1491B
- Genuine Hayward part
- Outside diameter: 1-3/4″
- Inside diameter: 1-1/2″
- Thickness: 3/32″
Also Compatible replacement for:
- O-222
- Baker Hydro 301560
- Hayward SPX1491B
- Jacuzzi 47012901R
