ARP Alternator Stud Kit (300-0502)
ARP Alternator Stud Kit (300-0502)
SKU:300-0502
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The ARP Alternator Stud Kit is a high-quality hardware component designed to securely mount aftermarket alternator brackets on Subaru vehicles, including the Forester, Impreza, and WRX models from 2011 to 2025. Crafted with durability and performance in mind, this kit features 7/16" studs that provide a reliable and robust connection, ensuring electrical system stability during demanding driving conditions such as spirited driving, racing, or off-road use. Constructed from premium materials, the ARP Alternator Stud Kit offers enhanced strength and longevity, making it a trusted upgrade for enthusiasts seeking improved reliability and performance in their vehicle's charging system.
This stud kit is specifically designed for Subaru models within the 2011–2025 range, compatible with various engine configurations and chassis types. It serves as a direct replacement or upgrade for factory mounting hardware, ensuring a secure fit and proper alignment of the alternator. The kit simplifies installation with its bolt-on design and includes all necessary studs for a complete upgrade. Ideal for street, track, or off-road applications, this ARP component enhances electrical system durability and performance, making it suitable for both daily driving and high-performance scenarios.
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Overview
Overview
ARP Alternator Stud Kit
2011–2025 Subaru Forester / Subaru Impreza / Subaru WRX 7/16" Alternator Stud Kit
Part #: 300-0502
Overview
The ARP Alternator Stud Kit is a high-quality, durable solution designed to securely mount aftermarket alternator brackets on your vehicle. Built with performance enthusiasts in mind, this kit ensures a reliable connection even under demanding conditions such as spirited driving, racing, or off-road adventures. Whether you're upgrading your vehicle's electrical system or replacing worn components, this stud kit provides the strength and precision fit needed for optimal performance.
Constructed from premium chromoly steel and finished with a corrosion-resistant black oxide coating, the ARP Alternator Stud Kit combines strength, durability, and corrosion resistance. Its high tensile strength of 200,000 psi ensures that the studs won't bend or break under stress, providing peace of mind during intense driving sessions or competition events. The included 12-point nut and flat washer facilitate secure fastening, making installation straightforward and reliable.
Key Features
The ARP Alternator Stud Kit offers several key features that make it an essential upgrade for performance-focused vehicles:
- Manufactured from high-grade chromoly steel for exceptional strength and durability.
- Black oxide finish provides corrosion resistance and a sleek appearance.
- Designed specifically to mount aftermarket alternator brackets securely.
- Available in two lengths: 5.000 inches and 5.250 inches, allowing for precise fitment based on your application.
- Includes a 12-point nut and flat washer for easy, secure installation.
- Engineered with a 7/16" -20 thread size to match common alternator mounting points.
- Built to withstand the stresses of competition and high-performance driving.
- Ideal for race cars, off-road vehicles, and street performance builds.
Construction & Design
The ARP Alternator Stud Kit is meticulously crafted from chromoly steel, a material renowned for its high strength-to-weight ratio and resistance to bending or breaking under load. The studs are machined to precise specifications, ensuring a perfect fit with factory or aftermarket alternator brackets. The black oxide finish not only enhances corrosion resistance but also provides a professional, finished look in your engine bay.
The 12-point nut design allows for easier tightening and loosening in tight spaces, while the flat washer distributes load evenly to prevent damage to mounting surfaces. The kit's lengths are carefully selected to accommodate various engine setups and bracket configurations, ensuring compatibility across a wide range of applications.
Performance & Reliability
Designed for high-stress environments, the ARP Alternator Stud Kit provides a secure and reliable mounting solution that maintains integrity under vibration, heat, and mechanical stress. Its high tensile strength ensures that the studs won't bend or shear, supporting consistent electrical performance and preventing costly failures during demanding driving conditions. This kit is an excellent choice for those seeking to upgrade their vehicle's electrical system with components that can handle the rigors of racing or off-road use.
Installation & Fitment
The ARP Alternator Stud Kit is a bolt-on upgrade that requires no special tools beyond standard hand tools. Installation involves removing the existing studs and replacing them with the ARP studs, then securing the alternator bracket with the provided nuts and washers. The process is straightforward and typically completed within an hour, making it accessible for both professional mechanics and DIY enthusiasts.
No cutting, drilling, or tuning is required, and the kit is designed to fit seamlessly with OEM and aftermarket alternator brackets on compatible Subaru models from 2011 to 2025.
What's Included
- Two chromoly steel alternator studs (lengths: 5.000 in. or 5.250 in., depending on your choice)
- Two 12-point nuts
- Two flat washers
Ideal For
- Performance enthusiasts upgrading their vehicle's electrical system
- Race car builders seeking high-strength mounting hardware
- Off-road vehicle owners requiring durable, reliable components
- Street drivers looking for quality replacement parts
Emissions Note
This product is designed for off-road or racing use only and may not be legal for use on pollution-controlled vehicles in all jurisdictions. Please check local regulations before installation.
