Road Superior Truck Parts 1/4 Turn Locking Aluminum Diesel Fuel Cap for Freightliner Trucks

Replaces Freightliner 1/4 turn 4 pin fuel cap push-n-twist style. This fuel cap has NO threads. Verify Fitment before purchase: Filler Neck OD measurement 3" This fuel cap has locking indicators (Green=Open, Red=Locked) and the key can be inserted/removed from either position Please See Compatible Vehicles Below in the Product Description Section