The Yukon Hardcore locking hub set for Dana 60 with 30‑spline internals is a one‑side replacement specified for 1999–2004 Ford Super Duty front applications. It combines chromoly internals and all‑steel construction for added strength, defaults to the locked position, and engages with a one‑third turn of a low‑profile bezel to minimize impact with obstacles. The design includes a proprietary coating on the locking gears to reduce friction.
Yukon Gear Hardcore Locking Hub Set For Dana 60 / 30 Spline. 99-04 Ford / 1 Side Only