The Yukon Hardcore drive flange is a single‑piece replacement with a 30‑spline inner and 48‑spline outer intended for Dana 44 applications. Designed for off‑road strength, this flange supplies the internal component needed to replace manual locking hub internals and fortify the drivetrain. Yukon markets these drive flange kits as robust, direct replacements that help prevent damage to internal hub components under demanding use.
Yukon Gear Hardcore Drive Flange 30 Spline Inner 48 Spline Outer