This fuel tank cap is a perfect fit for Ford Commercial P100 Pick Up vehicles manufactured between 1988 and 1993. The cap is made of durable plastic material and features a matte finish. It comes with an attachment type of 2 lug internal bayonet and fits a 40mm internal bayonet neck. This non-vented fuel cap also has features such as easy installation without drilling or modifications and a lifetime manufacturer warranty. The package includes a seal and the cap is a direct replacement for OE/OEM part number 6171532. Buy this classic car part now without worrying about the condition, and keep your Ford Commercial P100 Pick Up running smoothly.