A link to the Selector for hydraulic seals appears as a green-printed panel on every Chevron and Lofilm product page. The selector is intuitive to use: The first instruction is to select either mm or inches. Users are then asked to insert the Rod/Shaft or Cylinder/Bore diameter, which creates a list of all matching Chevron and Lofilm standard products together with Application suitability and Part Numbers for Endless or Split types.

At this stage, users can fine-tune their search by inserting the appropriate Axial Length.