Yukon Gear & Axle YA W39601 4340 Chromoly Inner Axle Dana 44 30 Spline LH 16.96"

The Yukon Gear & Axle YA W39601 is a high-performance left-hand inner axle shaft engineered for Dana 44 front differentials, specifically designed for Jeep Rubicon applications. Manufactured from premium 4340 chromoly steel, this axle provides up to 50% increased strength over factory axles, making it ideal for extreme off-road conditions with oversized tires and high-torque powertrains.

Key Specifications:

• Material: 4340 chromoly steel construction
• Spline count: 30 splines
• Length: 16.96 inches
• Side: Left-hand (driver side)
• Application: Dana 44 front differential (Rubicon)

Performance Features:

• Up to 50% stronger than OEM stock axle shafts
• Precision-manufactured using advanced heat treating processes
• Engineered for extreme performance applications
• Superior fatigue resistance under high-stress conditions

Yukon 4340 chromoly axles are manufactured using the latest technologies and highest quality materials to ensure maximum strength and durability in demanding environments. Each axle is backed by Yukon's Limited Lifetime Warranty, which covers manufacturing defects and axle breakage for as long as the original purchaser owns the vehicle. The warranty includes a no-questions-asked replacement on the first warranty claim.