The Peterbilt 1987 to 1996 And 2003 To 2011 Windshield Washer Nozzles are made of durable black rubber. Sold in a pack of three, these nozzles are a direct replacement for the factory part on specified years, makes, and models. They provide an ideal solution for replacing a failed original part due to clogging, leaks, or other damage. Backed by a team of product experts in the United States and over a century of automotive experience, these nozzles offer trustworthy quality. They fit most Peterbilt models from 1987 to 1996 and from 2003 to 2011, with a direct OE replacement number of Paccar 106811.