Yukon Full Spools are a cost-effective way to convert a diff to 100 percent 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 Steel Spools provide maximum differential lockup for traction on the street or trail.

Features:

Performance steel spool 30 spline 12 bolt design Engineered using state-of-the-art design software Units are inspected to ensure precise accuracy and fitment

Details:

• AAP Selling Package Quantity UOM: EA
• Aap uda 12: EA
• Aap uda 22: 1
• Color: Bare
• Grade Type: Performance
• Heat Treated: Yes
• Material: Steel
• Mounting Hole Quantity: 12
• Spline Quantity: 30

Not recommended for street driven vehicles.

Fitment Notes:

• Toyota 8.4 inch.
• W/O Factory Locker