Yukon Gear | Steel Spool For Dana 80 With 35 Spline Axles / 4.10+

Yukon Full Spools are a cost-effective way to convert a diff to 100% lockup. Installation is easy as they install in place of your differential carrier assembly. Each Yukon spool is made from high-quality 8620 steel and heat treated for additional strength. A spool is an outstanding choice for dedicated off-road and drag racing vehicles only.
Fits Dana 80, 4.10 and up, 35 spline. Yukon spools provide 100% traction to both wheels for off road, racing and performance applications.
D80 35spl STEEL SPOOL, 4.10 & UP