Check the listing for details. LANCER Soda Valve 3.0 Diffuser O-Ring for 1998 & Older. Condition: New. Listed at 1.00 USD. Gregoriou Brothers Refrigeration Since 1979Frosty-Freeze LANCER Soda Valve 3.0 Diffuser O-Ring for 1998 & Older Diffuser "O-RING" for Older style Lancer Soda Valves 1998 and Older. is for (1) ONE O-Ring. IF YOU PURCHASE THIS ITEM YOU WILL RECEIVE (1) ONE O-RING. Coca Cola Part# 17411 at 21:52:28 PDT, the following: $Diffuser "O-RING" for Older style Lancer Soda Valves 1998 and Older. is for (1) ONE O-Ring. IF YOU PURCHASE THIS ITEM YOU WILL RECEIVE (1) ONE O-RING. Coca Cola Part# 17411 at 21:52:28 PDT, the following: Gregoriou Brothers Refrigeration Since 1979Frosty-Freeze LANCER Soda Valve 3.0 Diffuser O-Ring for 1998 & Older Diffuser "O-RING" for Older style Lancer Soda Valves 1998 and Older. is for (1) ONE O-Ring. IF YOU PURCHASE THIS ITEM YOU WILL RECEIVE (1) ONE O-RING. Coca Cola Part# 17411 at 21:52:28 PDT, the following: Diffuser "O-RING" for Older style Lancer Soda Valves 1998 and Older. is for (1) ONE O-Ring. IF YOU PURCHASE THIS ITEM YOU WILL RECEIVE (1) ONE O-RING. Coca Cola Part# 17411 at 21:52:28 PDT, the following: