ARP Washer Kits

200-8539 ARP Washer Kit

Part #: 200-8539

Overview

The ARP Washer Kits are high-quality, precision-engineered washers designed to meet the demanding needs of automotive enthusiasts and professionals. Crafted by ARP, a trusted name in performance fasteners and hardware, these washers are ideal for a variety of applications including attaching accessories, chassis components, and other non-critical fastening tasks. While not suitable for use on cylinder heads, mains, or connecting rods due to their hardness specifications, they excel in providing reliable spacing and load distribution in numerous other areas of your vehicle.

If you're looking to enhance the durability and consistency of your assembly, these washers offer a dependable solution. They are perfect for custom builds, restorations, or routine maintenance where quality hardware is essential. With ARP's reputation for excellence, you can trust these washers to deliver consistent performance and fitment.

Key Features

ARP Washer Kits are manufactured with precision and durability in mind, ensuring they meet the high standards required for automotive applications. Here are some of the key features:

• Made from high-strength chromoly steel, providing excellent toughness and resistance to deformation under load.
• Precisely machined to exact dimensions, ensuring a perfect fit for a wide range of applications.
• Outside Diameter (in.): 0.813 in. (20.650 mm) for reliable load distribution and surface coverage.
• Inside Diameter (in.): 0.438 in. (11.125 mm), suitable for standard bolt sizes and mounting points.
• Thickness (in.): 0.120 in. (3.048 mm), offering a balance between spacing and strength.
• Designed for applications where hardness requirements are moderate, such as attaching accessories and chassis components.
• Corrosion-resistant finish to withstand harsh environments and prolong service life.
• Versatile and compatible with a wide range of automotive and industrial uses.
• Manufactured by ARP, a leader in high-performance fasteners and hardware for motorsports and street applications.

Construction & Design

The ARP Washer Kits are constructed from premium chromoly steel, known for its exceptional strength-to-weight ratio and durability. Each washer is precisely machined to ensure consistent dimensions and a smooth surface finish, which helps prevent damage to mating surfaces and ensures proper load transfer. The 0.120-inch thickness provides sufficient spacing without compromising structural integrity, making these washers suitable for a variety of fastening needs. The corrosion-resistant coating enhances longevity, especially in environments exposed to moisture, salt, or other corrosive elements.

Performance & Use

While these washers are not designed for critical engine components like cylinder heads or mains, they excel in supporting accessory attachments, chassis hardware, and other non-structural applications. Their high-quality chromoly construction ensures they maintain their shape and strength over time, providing reliable performance in both street and off-road environments. Whether you're assembling a custom build or performing routine maintenance, these washers help ensure your hardware stays secure and functions as intended.

Installation & Fitment

Installing the ARP Washer Kits is straightforward and requires no special tools beyond standard hand tools. These washers are designed to fit standard bolt sizes and mounting points, making them compatible with a wide range of vehicles and applications. No cutting, drilling, or special tuning is required. Simply place the washer between the mating surfaces and tighten to the manufacturer’s torque specifications to ensure optimal performance and safety.

• Easy to install with common hand tools.
• No modifications or special procedures needed.
• Suitable for use in various automotive and industrial applications where high-quality washers are required.

What's Included

• One set of high-strength chromoly washers with specified dimensions.
• Manufactured and tested to meet ARP's strict quality standards.

Ideal For

• Automotive enthusiasts performing custom builds or restorations.
• Professional mechanics seeking reliable hardware for accessory mounting.
• Off-roaders needing durable washers for chassis and suspension components.
• Anyone requiring high-quality washers for non-critical fastening applications.

Emissions Note

This product is designed for use in non-emission-critical applications and does not affect vehicle emissions or compliance. It is intended for use in general automotive assembly and maintenance tasks.