Ford Performance Driver-Side Half Shaft Assembly Mustang 2015-2024

The Ford Performance Driver-Side Half Shaft Assembly (M-4139-MA) utilizes billet CV internals to provide your 2015-2024 Mustang unmatched performance and durability. Designed for severe duty, the serviceable CV joints with CNC billet centers ensure your ride can handle the stress of racing with ease. Each component is CNC-machined from aerospace-grade high-alloy materials, with billet one-piece 34-spline inner and 32-spline outer stub ends, providing superior strength.

Features and Benefits:
- Billet CV internals
- Includes both left half shaft assemblies
- Severe duty serviceable CV joints with CNC billet centers
- CNC-machined from aerospace high-alloy materials
- Billet one-piece 34-spline inner and 32-spline outer stub ends
- Anti-wheel hop technology
- Anti-corrosion coating
- Built by G-Force Engineering
- Made in the USA

The assembly incorporates anti-wheel hop technology and is treated with an anti-corrosion coating for longevity. Built by G-Force Engineering and proudly made in the USA, this half shaft assembly is engineered to deliver optimal performance and reliability for your Mustang.

Vehicle Fitment:
- 2015-2017 V6 Mustangs
- 2015-2024 EcoBoost Mustangs
- 2015-2024 GT Mustangs
- 2015-2020 Shelby GT350 Mustangs
- 2015-2020 Shelby GT350R Mustangs
- Does NOT fit 2020+ GT500 Mustangs

Please note: This is the left-hand half shaft only, for the right-hand half shaft please see P/N: M4138MA.