Road King Truck Parts 3 1/2" 1/4 Turn Aluminum Locking Diesel Fuel Cap for Freightliner Trucks

One Road King Truck Parts locking aluminum fuel cap. Designed to replace Freightliner ¼ turn 4 pin fuel caps. Cap does not contain threads. Fits 3½" diameter fuel tank filler necks. Does not fit Freightliner M2 Made of heavy duty aluminum, Cap is not vented. Includes rubber gasket seal and 13" safety chain with 6 1/2" bail. For diesel applications only. Replaces: Freightliner️ 03-37017-002 Velvac️ 600149. Road King Truck Parts is a product division of Fasttech Inc. Founded in 2014, Fasttech is a global sourcing and manufacturing group that is dedicated to delivering high quality products and services. At Fasttech we know what life on the road is like, therefore our goal is to support YOU, the drivers and fleet owners with excellent aftermarket replacement parts at unprecedented low prices. YOU move North America and without YOU we all go nowhere! Let our team of experts help you with your truck trailer accessory needs.