The ARB Summit side step section is a replacement step component specified for D‑Max EC 2016‑on applications and requires PN 4448310/330/340. Supplied as a section of the Summit sidestep system, it provides a mounting surface for an integrated step to improve vehicle access and pairs with ARB sidestep hardware. It’s a cataloged assembly part rather than a complete sidestep kit.
ARB Summit S/Step Col/Dmax Ec 16On Req 4448310/330/340