ARP Washer Kits

200-8789 ARP Washer Kit

Part #: 200-8789

Overview

The ARP Washer Kits are high-quality, precision-engineered washers designed to meet the demanding needs of automotive enthusiasts and professional builders. Crafted by ARP, a trusted name in fastener technology, these washers are ideal for a variety of applications including attaching accessories, chassis components, and other non-critical fastener assemblies. While they are 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 many other areas of your vehicle.

If you're looking to ensure proper fitment and secure fastening in your build or repair project, these washers offer consistent quality and durability. They are perfect for custom applications, restorations, or upgrades where precise spacing and load support are essential. With ARP's reputation for quality and precision, you can trust these washers to perform reliably under the stresses of everyday driving or spirited performance use.

Key Features

ARP Washer Kits are manufactured with meticulous attention to detail, ensuring each washer meets strict quality standards. The key features include:

• Manufactured from high-quality chromoly steel for excellent strength and durability.
• Precisely machined to exact dimensions, ensuring a perfect fit for your application.
• Outside Diameter (in.): 0.812 in. / 20.624 mm, providing ample surface area for load distribution.
• Inside Diameter (in.): 0.354 in. / 9.000 mm, compatible with standard fastener sizes.
• Thickness (in.): 0.120 in. / 3.048 mm, offering reliable spacing and support.
• Designed for applications requiring high-quality washers that can withstand the rigors of automotive environments.
• Ideal for attaching accessories, mounting brackets, or chassis components where precise spacing is critical.
• Manufactured with ARP's renowned quality control processes to ensure consistency and reliability.
• Corrosion-resistant finish to withstand exposure to moisture and road salts, extending service life.

Construction & Design

The ARP Washer Kits are constructed from chromoly steel, a material known for its exceptional strength-to-weight ratio and resistance to deformation. Each washer is carefully machined to tight tolerances, ensuring a perfect fit and uniform load distribution. The 0.120-inch thickness provides sufficient spacing without adding unnecessary bulk, making these washers versatile for a wide range of applications. The corrosion-resistant finish enhances durability, especially in harsh environments, ensuring long-lasting performance.

Performance & Use

Designed for reliability, these washers help support secure fastening in various automotive assemblies. While not suitable for critical engine components like cylinder heads or mains, they excel in non-structural applications where consistent spacing and load support are needed. Their high-quality construction ensures they maintain their shape and integrity under vibration and stress, contributing to the overall safety and durability of your build.

Installation & Fitment

Installing the ARP Washer Kits is straightforward and requires no special tools beyond standard hand tools. Simply place the washer between the fastener and the mounting surface to ensure proper load distribution and spacing. These washers are compatible with standard fasteners and are designed to fit a variety of applications. No cutting, drilling, or special modifications are necessary, making them an easy upgrade or replacement part for your project.

• Ensure the washer's inside diameter matches your fastener size for a proper fit.
• Use with ARP fasteners or other high-quality fasteners for optimal performance.
• Check application-specific requirements to confirm suitability.

What's Included

• High-quality chromoly steel washers, 200-8789
• Complete set for your specific application needs

Ideal For

• Automotive enthusiasts performing custom builds or restorations
• Professionals needing reliable washers for accessory mounting
• DIYers seeking durable, high-quality spacers and load distributors
• Applications where precise spacing and load support are critical but not on critical engine components

Emissions Note

This product is a high-quality hardware component designed for general automotive use and does not impact emissions or require any legal compliance considerations.