Jeep CJ owners know that factory front axles can become a weak point under stress, especially when off-roading or running larger tires. The Yukon 4340 Chromoly Front Axle Kit provides a high-strength upgrade that significantly increases durability over stock components.
This kit is designed to fit standard rotation Dana 30 front differentials in 1982–1986 Jeep CJ5 and CJ7 models. It includes high-performance 4340 chromoly inner and outer axles, along with heavy-duty 1310/760X u-joints. With cold-formed splines and advanced heat treatment, these axles are built to withstand serious abuse on and off the trail.
Key Benefits:
Durability:
• 4340 chromoly steel delivers superior tensile strength
• Induction heat-treated for high-stress endurance
• Cold roll formed splines for long-term fatigue resistance
Complete Kit Includes:
• (2) 27 spline outer axles, 8.72"
• (1) 27 spline right-hand inner axle, 15.82"
• (1) 27 spline left-hand inner axle, 28.69"
• 1310/760X series u-joints
Fitment:
• Jeep CJ7 (1982–1986)
• Jeep CJ5 (1982–1983)
Compatible Differentials:
• Dana 30 Front – Standard Rotation
Problem Solved:
Stock axles on classic Jeep CJ models aren’t made for modern off-road performance or high-torque setups. This Yukon axle kit eliminates the risk of axle failure, offering a dependable, trail-ready solution built for strength and longevity.
Available now at Sexton Offroad – Salt Lake City & Park City, Utah. Strengthen your front end and enjoy worry-free wheeling.
