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 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.

Features:

Fits Chrysler 8.75 inch with 30 spline axles Provides 100 percent traction to both wheels at all times Not recommended for street driven vehicles

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

This spool takes carrier bearing & race numbers Lm104949 & Lm104912.

Fitment Notes:

• Chrysler 8.75 inch.
• 742 Case Housing
• For Use w/30 Spline Axles
• Steel, Chrysler 8.75 inch.
• 741 Case Housing
• For Use w/30 Spline Axles
• Steel, Chrysler 8.75 inch.
• 489 Case Housing
• For Use w/30 Spline Axles
• Steel