06.0248 - O-Ring for Item 3, or item 4 depending on pump version

This part should fit the following pumps:-

• P21/5-450
• P21/7-400
• P21/15-160
• P21/16-200
• P21/18-130
• P21/19-160
• P21/23-130
• P22/15-280
• P22/21-240
• P22/28-100
• P22/28-130

1 of this item is normally used in a pump.