Johnson O-ring

Small parts, big impact: With the right O-ring from Johnson Pump, you can reliably seal your pump and prevent leaks on board. This sealing ring is the original spare part for compatible Johnson pump models and ensures that your bilge or deck wash pump works perfectly again.

Tip: Prophylactically replace O-rings with every major pump maintenance – the material ages due to UV, salt, and fuels and can become leaky before it's visible.