Locking Fuel Cap, Compatible with 1972-2017 Peterbilt 330 to 587 Semi Trucks, 4In Lever Style Aluminum Diesel Fuel Tank Cap Lock, with Keys | Replaces# 11-04859-200, 1104859200, 600212 Lock Gas Cap

【OEM Fit】Our locking fuel cap has undergone a rigorous testing, state of the art manufacturing to OE specifications for a precise fit. Diesel gas caps have been taken 100% inspected and tested multiple times before the shipment. 【Upgraded Design】Long life-span matters, that is why all of our fuel tank locking caps are designed to save customers money and time by providing heavy-duty die cast aluminum. Our diesel fuel caps have been designed to fit Peterbilt trucks with 4” diameter fuel filler neck. Direct replacement, easy installation. 【Fits for】1995-2014 Peterbilt 330,95-14 Peterbilt 335,11-16 Peterbilt 337,07-11 Peterbilt 340,11-16 Peterbilt 348,75-80 Peterbilt 352,87-07 Peterbilt 357,72-87 Peterbilt 359,81-00 Peterbilt 362,07-17 Peterbilt 365,07-17 Peterbilt 367,89-95 Peterbilt 375,88-04 Peterbilt 377,87-07 Peterbilt 378,87-07 Peterbilt 379,08-15 Peterbilt 384,00-07 Peterbilt 385,06-16 Peterbilt 386,99-10 Peterbilt 387,08-14 Peterbilt 388,08-14 Peterbilt 389,14-16 Peterbilt 567,13-16 Peterbilt 579,11-16 Peterbilt 587. 【Replacement OE Number】Paccar# 11-04859-200 & Velvac# 600212. The diesel fuel cap lock includes: a 4 In locking fuel tank caps with rubber gasket seal and 13 In safety chain with 7 In bail, 2 Matching keys. The 4In is measured by the Inside Diameter across threads is 4". Note:These caps are lever-style locking with pressure relief non-vented. These fuel caps have no threads. 【60-Month Warranty】Be confident purchase the Peterbilt accessories. If the fuel tank lock fails, cracks, stops working or any other problems, please contact us through amazon message directly. We offer a 5-year warranty, 100% satisfaction guarantee.