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Yukon Gear YP FSD44-4-30UP Steel Spool for Dana 44 w/ 30 Spline Axles, 3.92+ (Manufacturer part # YP FSD44-4-30UP)
This Yukon steel spool is designed for Dana 44 with 30 Spline axles, 3.92 and up. (Part number YP FSD44-4-30UP) Yukon performance spools are made from the highest quality materials to ensure high strength and long life in performance applications. 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. Yukon performance spools are made from the highest quality materials to ensure high strength and long life in performance applications.- Provides 100% traction to both wheels at all times
- Fits Chrysler Dana Spicer 44 with 30 spline axles
- Fits Chrysler Dana Spicer 44 w/30 Spline Axles
- Not recommended for street driven vehicles
- 3.92 And Down Ratio Only
- 3.92 and up ratio only