I have the info and thought that I would pass it on. I just purchased a package of a variety of R134a O-Rings seals from Checker's here in Tucson for $3.99+tx. Checker's is also known as Schuck's in the Northwest and Kragen's in the Midwest. Maker: Interdynamics Model# ORNG-1 Model Name: Auto Air Conditioner HNBR Rubber O-Ring 24-piece Assortment Sizes: (all measuretments in mm) / Quantity 17.8 x 2.5 qty 2 15.0 x 1.8 qty 3 13.8 x 2.5 qty 2 13.7 x 1.9 qty 3 10.9 x 1.9 qty 3 10.8 x 2.4 qty 3 08.8 x 1.9 qty 4 6.07 x 1.78 qty 4 I do hope that this helps every one wanting to make the switch over. Æyn & Patrick ----------------- http://www.imperialclub.com ----------------- This message was sent to you by the Imperial Mailing List. Please reply to mailing-list@xxxxxxxxxxxxxxxx and your response will be shared with everyone. Private messages (and attachments) for the Administrators should be sent to webmaster@xxxxxxxxxxxxxxxx To UN-SUBSCRIBE, go to http://imperialclub.com/unsubscribe.htm