Yukon Gear 4340CM Right Hand Inner Rplcmnt Axle For Dana 44 / 71-77 Ford Bronco

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

• Heavy duty 4340 chromoly construction
• Front inner axle, right-hand side
• Front Inner Axle; Right-Hand Side
• Uses 5-760X Series u-joint
• Fits Dana 44 Differential
• Measures 27.94 in. Long
• Measures 27.94” long
• 30 spline

The Yukon Gear & Axle part number 4371939 is a high-performance right-hand inner axle designed specifically for Dana 44 differentials and compatible with classic Ford Broncos from 1973 to 1977. Crafted from heavy-duty 4340 chromoly steel, this axle offers exceptional tensile strength and durability for demanding off-road and heavy-duty applications. Its advanced manufacturing process includes cold roll forming of splines and induction coil heat treating, ensuring a robust and reliable component that withstands extreme forces and prolonged use.
Ideal for restoring or upgrading your Ford Bronco, this axle measures approximately 28 inches in length and features 30 splines for a secure fit. It is engineered to fit the 5-760X series U-joint, providing seamless integration with existing drivetrain components. Yukon’s attention to quality and precision manufacturing results in an axle that offers superior strength, enhanced performance, and increased longevity over standard alternatives.
Designed for ease of installation and reliable performance, this axle is an essential upgrade for off-road enthusiasts and restorers seeking to improve their vehicle’s durability and handling. Whether used in a restoration project or a custom build, the Yukon 4340 chromoly axle guarantees a high level of quality and performance, making it a dependable choice for your Ford Bronco or Dana 44 differential application.

Features:

• Heavy-duty 4340 chromoly construction for maximum strength

• Designed as a front inner axle, right-hand side

• Compatible with 5-760X series U-joints

• Fits Dana 44 differential and 1973-1977 Ford Bronco models

• Measures approximately 28 inches in length with 30 splines

Fitment:
Ford Bronco Base 1971
Ford Bronco Base 1972
Ford Bronco Base 1973
Ford Bronco Base 1974
Ford Bronco Custom 1975
Ford Bronco Custom 1976
Ford Bronco Custom 1977
Ford Bronco Northland 1975
Ford Bronco Ranger 1975
Ford Bronco Sport 1975
Ford Bronco Sport 1976
Ford Bronco Sport 1977
Ford Bronco Wagon 1971
Ford Bronco Wagon 1972
Ford Bronco Wagon 1973