This Yukon Gear locking key (wedge) secures the spindle nut on Dana Spicer 60 and 70 axles, providing the retaining interface required during assembly. It’s intended as an OE-style replacement for Dana 60/70 applications and pairs with the corresponding spindle nut to maintain proper axle endplay. Yukon’s small parts lineup supports complete differential and axle servicing with matching hardware and fasteners.
Yukon Gear Locking Key / Wedge for Dana 60 & 70 Spindle Nut