USA Standard Gear ZA W24138 4340 Chrome-Moly Front Axle Kit Dana 44 19/30 Spline

USA Standard Gear performance axles are constructed from high-tensile strength 4340 chromoly, engineered to deliver exceptional durability and reliability for demanding off-road and heavy-duty applications. This complete replacement axle kit is specifically designed for 1980-1992 Jeep Wagoneer models equipped with Dana 44 front differentials.

What's Included:

• 19 spline outer axles measuring 9.94 inches
• 30 spline, 32.12-inch right-hand inner axle
• 30 spline, 15.80-inch left-hand inner axle
• 1310 Series u-joints (Spicer quality)

Advanced Manufacturing Features:

• Cold roll formed splines for enhanced strength and precision
• Advanced induction coil heat treating for improved toughness
• Heavy-duty 4340 chromoly construction throughout
• Direct OEM replacement design for straightforward installation

This axle kit provides a complete front axle solution with both inner and outer shafts, eliminating the need to source individual components. The 4340 chromoly material offers significantly greater strength than factory axles, making this kit ideal for vehicles with larger tires, lifted suspensions, or those subjected to aggressive off-road use. Each component is precision-manufactured to ensure proper fitment and optimal performance in Dana 44 front differential applications.