Full set of seals used for the Breville Dual Boiler Steam Valve. This will allow you to refurbish your valve and fix most leaking or dripping issues. All products are food grade safe. Step-by step guide Video guide If you have other issues too, then this kit comes included in the full service kits we have: Dual Boiler Service Repair Kit Tips From the Technician: "When replacing the white washers, ensure the ball valve is in the closed position and you tighten it all back up while in this position so the new washers mold correctly around the ball - otherwise you risk damaging the washer permanently. The 008 o-ring is made from HNBR which is designed for high friction applications such as this. This is what Breville use. Do not use cheaper silicone o-rings for this part of the valve as they will not last! " ⚠️ **DIY Installation Warning:** This product is intended for experienced users. Electrical repairs carry risk. We recommend using a qualified technician. See full disclaimer: https:// brevtech.store/pages/disclaimer