Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Ford Racing Half Shaft; Passenger Side (15-26 Mustang GT, EcoBoost, GT350, Dark Horse)Find parts that fit my vehicle
Item 424858
Our Price
$1,391.99 each
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$69.60 Available in AM Cash Rewards.
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Fits All 2015-2026 Mustang GT, EcoBoost, GT350, and Dark Horse
- Direct Replacement For Right Side Production Half Shaft Assembly
- Severe Duty Serviceable CV Joints With CNC Billet Centers Support Up To 1,500hp
- CNC-Machined From Aerospace High-Alloy Materials
- Billet One-Piece 34-Spline Inner And 32-Spline Outer Stub Ends
- Axle Shafts Feature Anti-Wheel Hop Technology
- Shafts Feature Blue Powder Coating For Corrosion Resistance
- Built By G-Force Engineering Available Through Ford Performance Parts
- Off-Road Use Only
| Brand | Ford Racing |
| Spline Count | 34-Spline Inner; 32-Spline Outer |
| Axle Placment | Rear |
Description
High-Performance Half Shaft. The Ford Performance Half Shaft; Passenger Side is engineered to replace the right side production half shaft assembly with a severe duty and serviceable design. It is designed to handle high horsepower outputs while maintaining drivetrain reliability, making it essential for performance Mustang applications.
Construction and Appearance. This half shaft is CNC-machined from aerospace-grade high-alloy materials, featuring billet one-piece splines for strength. It is coated with a blue powder finish, offering enhanced corrosion resistance and a professional appearance.
Installation. Installation is straightforward as it serves as a direct replacement part, requiring no drilling or major modifications. Professional installation is recommended to ensure optimal fitment and performance.
Warranty. A warranty is available, providing coverage for product integrity and reliability.
Application. Specifically designed to fit 15-26 Mustang GT, EcoBoost, GT350, Dark Horse.
Ford Racing M-4138-MA
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Ford Performance Half Shaft; Passenger Side
4.7
Reviews of Ford Racing Drivetrain Products (500+)
Questions & Answers
No questions about this product yet.
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Will It Fit My Mustang
- Bullitt - 19, 20
- Dark Horse - 24, 25, 26
- EcoBoost - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26
- GT - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26
- GT350 - 15, 16, 17, 18, 19, 20
- GT350R - 15, 16, 17, 18, 19, 20
- Mach 1 - 21, 22, 23
