bansdans 2pcs 11-04859-100 4" locking diesel fuel cap, lever-style aluminum fuel tank cap with key fit for 1972-2017 peterbilt 330, 379, 389, 579, 587 trucks, oe# 11-04859-200, 572.1015, 600212 locking fuel cap is up for auction in Automotive. The current bid is $1.00, 98% below the $54.79 MSRP, in New/Like New condition. Bid on this item at our Georgetown - Triport Road location before the auction closes.