The semi truck gas cap (female thread fitting) is suitable for diesel fuel tanks with 3 1/2″ male pipe filler neck, suitable for fuel tank ports with special thread TPI 5.5. Prevent Diesel Leaks: This fuel tank cap is for use with semi-trailer diesel fuel tanks only.
Read MoreGas Fuel Tank Cap Cover With Air Vent Hose for TRX90 TRX250 Recon TRX250EX Sportrax TRX350 TRX400 Rancher TRX450 TRX500 Foreman TRX650 TRX680 Rincon Dirt Pit Bike. It Allows Air In While Preventing Fuel From Escaping.
Read MoreReplace for 9L3Z-99405A26-AA, 9L3Z99405A26AA. Unlike the original car fuel tank cover that tends to get dirty and peel off paint when cleaning, our fuel tank cap remains sturdy and friction-resistant.
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