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.
Installation InstructionsThis Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1984-1989 | Toyota | 4Runner | DLX |
| 1984-1995 | Toyota | 4Runner | SR5 |
| 1979-1995 | Toyota | Pickup | Base |
| 1986-1987 | Toyota | Pickup | Base Turbo |
| 1979-1995 | Toyota | Pickup | DLX |
| 1985 | Toyota | Pickup | DLX Turbo |
| 1979-1995 | Toyota | Pickup | SR5 |
| 1985-1988 | Toyota | Pickup | SR5 Turbo |
Most items ship directly from authorized distributors. Lead times vary by brand and availability.
Returns are permitted within 30 days of receiving your order under specific conditions. For more information, view our Return & Refund Policy
Professional installation available at our Metro Atlanta facility. Contact us to schedule your build.

