Due to the escalating fuel costs we are out of stock on some caps and have low inventory on others.
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FTA-C-442L Locking Diesel Fuel Cap, Kenworth Ultra Low Surfur Diesel Fuel
Safety chain and crossbar included. Designed for use only on vehicles equipped with properly vented fuel systems. Non-Vented Cap, 3.5"- 5.5NS Threads. Measures 3.337" across threads.
This is the cap used on Kenworth with the Ultra Low Sulfur Diesel Fuel Tank
For other Kenworth caps see FTA-C-97