BAK BAKFlip MX4 (GEN 3) 19-26 (New Body) Ram 5'7" w/ RamBox w/ or w/o Multifnctn TG Model 448227RB 54 1/4" Transfer tanks require sufficient headspace

Transfer tanks require sufficient headspace to allow for fuel expansion and vapor buildup

Failure will void warranty

The AT68R-BR will fit a long or short bed diesel truck

The DÜHA Under seat Storage System seamlessly integrates into your truck's interior

will not fit short beds

BAK BAKFlip MX4 (GEN 3) 19-26 (New Body) Ram 5'7" w/ RamBox w/ or w/o Multifnctn TG Model 448227RB 54 1/4" Transfer tanks require sufficient headspaceBAK BAKFlip MX4 (GEN 3) 19 26 (New Body) Ram 5'7" w RamBox w or w o Multifnctn TG Model 448227RB The best selling truck bed cover in the world just got better. Introducing the new and improved RealTruck BAKFlip MX4 (GEN 3)an evolution of RealTruck's most popular tonneau cover. This next generation upgrade builds on everything truck owners already love about MX4, now enhanced with improved functionality, greater durability, and elevated security. The