Leak Defender® + Anti-Siphon for Western Stars



2-Piece Fuel Neck Adapter, Collar & Cap, Which Replaces Your Old, Worn Fuel Neck & Stops Fuel Cap Leaks on Western Star Trucks. 100% Money Back Guaranteed! Also Included is an Anti-Siphon Tube to Prevent Diesel Fuel Theft.

🎥 Check Out How to Easily & Quickly Install the Leak Defender® Here.

NOTE: Sold Individually, Not as a Pair.