304 Heavy Duty 14 Ga. Trux’s “Quick T-Latch” System for Easy Access. Added Internal Bracing in all typical Stress Areas. We here strive for the best customer service so if any questions just ask…. Glider Models (All Years). The item “Peterbilt 379/389 Tool/Battery Box Cover set Heavy Duty Stainless Steel tp-1662″ is in sale since Saturday, October 10, 2020. This item is in the category “Business & Industrial\Heavy Equipment, Parts & Attachments\Heavy Equipment Parts & Accessories\Other Heavy Equipment Parts & Accessories”. The seller is “kyrelrissle_0″ and is located in California, Missouri. This item can be shipped worldwide.