Aluminum Battery Box Replacement Lid With Old Style Grip Step By Chrome Shop Mafia. Chrome Shop Mafia’s aftermarket Diamond Plated Aluminum Battery Box Replacement Lid with Old Style Grip Step for Peterbilt 359, 377, 378, and 379 is designed to replace your OE 01-05010031 factory style battery box lid. This heavy-duty construction features an upper grip step, square corners, rubber latches, and manufactured from the highest quality materials for the best value. Fits Peterbilt 359 1967 thru 1987 Fits Peterbilt 377 1988 thru 2000 Fits Peterbilt 378 1988 thru 2007 Fits Peterbilt 379 1987 thru 2007. To the best of our knowledge, all application information and photos are accurate. Therefore, we recommend you do the following to insure you order the correct parts. 1 Make sure ALL the vehicle information you provide is correct 2 Feel free to contact one of our Customer Service team members to clarify what you are wanting to order 3 Compare web photos with your old part 4 When the part arrives, compare it to the old part prior to installation. Four State Trucks assumes no liability related to product use and fitment. Buyers are solely responsible to insure that product use and fitment is consistent with their truck or application.