Where do I find the Parker tube fitting and adapter catalog?
The Parker Industrial Tube Fittings, Adapters and Tube Fabrication Equipment Catalog 4300 is located in the Support tab under Literature and Reference Materials on parker.com. It is also linked on each product page under "Product Support."

The online pdf of Catalog 4300 is updated regularly. For easy navigation, the first few pages contain a detailed table of contents with links. Each page also contains a yellow Table of Contents button that will link you back to this detailed table of contents so that you can navigate to other sections.

How do I find a Parker distributor?
Use the Where to Buy tab on parker.com to locate a Parker distributor. You will need to input your address, or even just your zip code, then select product or division and narrow down your product choice from there to find the distributor that carries what you need.

How do I find the Parker division for which a part number belongs?
Once you have found the Parker part number you need, and are on the part number detail screen, the owning division and contact information can be found in the Contact Us area which is at the very bottom of the page. You will need to scroll down to see it.