Peterbilt 379 388 389 Battery Box w/ Locks & Moulded Lid

Upgrade your Peterbilt 379, 388, or 389 with this durable and secure battery box. Made in the USA from 304 stainless steel, this box includes a locking system for added security. The molded lid features steps for easy access, and the 16-gauge bottom frame ensures long-lasting durability. Custom widths are available, and each box comes with a 1-year warranty. This battery box is designed to fit all Peterbilt 379, 388, and 389 models without DPF, making it a practical and reliable choice for your truck.