Locking Diesel Fuel Cap 3 1/2" Course Thread 5.5 TPI Fit for Kenworth Freightliner Peterbilt Western Star Fuel Tank, Semi Truck Tank Locking Gas Cap Replace 572.1036, SNV 431089 with 2Keys

▶OEM◀ 572.1036SNV431089 ▶FIT FOR ◀ Compatible with Vehicles: For Freightliner before 1984 For Kenworth after 1984 For Peterbilt before 1980 For Western Star before 1983 Compatibility is just for reference. Please measure the diameter of your fuel tank filler tube before ordering. ▶Please Note◀ 1. Product Specifications: The semi truck gas cap is suitable for diesel fuel tanks with 3 1/2" fill tube, suitable for fuel tank ports with special thread TPI 5.5. Package Includes: 1 * with locking fuel tank cover + 2 * key

• 【REPLACES PART NUMBER】: 572.1036, SNV431089
• 【COMPATIBLE WITH 】:Fuel Locking Gas Cap Compatible with Vehicles: The fuel tank locking cap fits for Freightliner before 1984，fits for Kenworth after 1984，fits for Peterbilt before 1980，fits for Western Star before 1983.
• 【HIGH-PERFORMANCE】：The fuel tank cover is made of high quality die-cast aluminum alloy, which is corrosion and oxidation resistant and has a longer service life; high quality lock cylinder and two matching keys to prevent diesel fuel theft; the fuel tank cover is equipped with a rubber seal inside to ensure that there will not be any leakage after installation.
• 【ATTENTION】:When installing, after removing your old fuel tank cap, please clean the fuel port part, pay attention to cover the fuel tank port to prevent impurities from entering the tank, and tighten the fuel tank cap after thoroughly cleaning can effectively prevent the occurrence of diesel fuel leakage.
• 【After-sale service】:The product is 100% quality tested before leaving the factory, if you encounter any problems in the process of use welcome to contact us.