Please measure the diameter of your current fuel cap or fuel tank fill tube prior to ordering. One keyed alike pair of 3 1/2” 5.5 TPI NS Locking, aluminum, diesel fuel cap.
Supplied with 4 matching keys (keys are not available separately).
Intended only for use on newer Kenworth models that have fuel tanks which have a thermally vented
Utilizes a Viton O-ring for superior resistance against shrinking and cracking. Stainless steel retaining chain and bail for corrosion protection
Approximate dimensions = Across threads cap 3 7/16”, Across threads filler neck 3 1/2”