Amazon.com: Locking Diesel Fuel Cap Compatible with Freightliner Cascadia Replace 03-37017-002 600149, 1/4 Quarter Turn Aluminum for 3 Inch Semi Truck Gas Tank Cap with 2 Keys : Automotive
Amazon.com: Fuel Tank Accessories 2 3/8" Locking Diesel Fuel Cap for Freightliner M2 Small Semi Box Trucks : Automotive
BESTfit Non-Vented Locking Push-N-Twist Fuel Cap Replaces 03-34466-002 For Freightliner - 4 State Trucks
3.37" ID Kenworth - Locking Fuel Cap - Vented/Non-Vented - Chrome - Bud and Tonys Truck Parts
Dirks1726 – Peterbilt 4″ Lever Style Locking Diesel Fuel Cap | Dan's Shop Inc. / Dirk's Classic Truck
Semi Truck Locking Fuel Cap Covers | Buddy's Truck Security
Fuel Tank FTAC69 Locking Diesel Fuel Cap Volvo/Mack/International Semi Trucks - Walmart.com
FTA-C-50 Kenworth Semi Truck Locking Vented Diesel Fuel Cap Anti-Theft Fuel Cap | HD FLEET FUEL CAPS
Amazon.com: Stant Diesel Only Locking Fuel Cap, Green : Automotive
Amazon.com: 10591D Locking Diesel Fuel Cap Gas Cap Fuel Tank Caps Fit for Chevy Silverado Express C3500 K3500, Dodge Ram 3500 W350 D350, Ford F-250 E-350, GMC Sierra Savana, OE # 9MGC791,
Semi Truck Locking Fuel Cap Covers | Buddy's Truck Security
Kenworth, 3-3/8" ID 5-1/2 Threads Per Inch, Locking Fuel Cap
08-'24 Dodge Diesel Cab & Chassis Green Locking Fuel Cap