Yukon high-performance axles are built with high-strength 4340 chromoly, use superior production methods that include cold roll formed splines, and feature induction coil heat treating to create an axle of unmatched quality and durability. Yukon high-performance axles are built with high-tensile strength 4340 chromoly, use superior production methods that include cold roll formed splines, and feature advanced induction coil heat treating to create an axle of unmatched quality and durability.

Features:

Fits Dana 30 and Dana 44 differentials 27 spline Measures 6.11 long Front outer axle Heavy duty 4340 chromoly construction Uses 5-760x Series u-joint

Details:

• AAP Selling Package Quantity UOM: EA
• Aap uda 12: EA
• Aap uda 22: 1
• Axle Nut Included: No
• Spline Quantity: 27
• Tapered Shaft: No

1990 and older vehicles require YB U43379 hub upgrade.

Fitment Notes:

• Dana 30
• Reverse Rotation
• 4340 Chrome-Moly Replacement
• 27 Spline
• 6.11 inch. Length, Dana 30
• Crush Sleeve Design
• 4340 Chrome-Moly Replacement
• 27 Spline
• 6.11 inch. Length, Dana 44
• 4340 Chrome-Moly Replacement
• 27 Spline
• 6.11 inch. Length