4” Aluminum Locking Diesel Fuel Cap Keyed Alike Pair:

• PLEASE MEASURE THE DIAMETER OF YOUR FUEL TANK FILL TUBE PRIOR TO ORDERING!
• One pair Road King Truck Parts 4” diesel fuel caps vented, with pressure/thermal relief Aluminum Locking Diesel Fuel
• Body made of heavy duty die-cast aluminum, for diesel applications only
• Female fitting, inside diameter of cap measures 4.37” 8 TPI
• Includes rubber gasket seal, safety chain, and bail
• Supplied with 4 matching keys (keys are not available separately)
• Replaces: Velvac®️#600181-6  Tectran®️#91-8108  Tramec Sloan®️#431091
• Approximate dimensions = Across threads cap 4 3/8” Across threads filler neck 4 7/16”
• Approximate net weight pair = 2 lb 10 oz
• Shipping weight = 3 lbs 7 oz