ARP Washer Kits

Application-Specific Stainless Steel Washer Kit for Various Automotive Uses

Part #: 400-8525

Overview

The ARP Washer Kits are high-quality stainless steel washers designed to meet the demanding needs of automotive enthusiasts and professionals. These washers are ideal for a variety of applications, including attaching accessories, chassis components, and other non-critical fastening tasks. Crafted with precision and durability in mind, ARP washers provide a reliable solution for securing parts where hardness requirements are moderate. They are not intended for use on cylinder heads, mains, or connecting rods, where higher hardness and specialized materials are necessary.

If you're working on custom builds, restorations, or routine maintenance, these washers offer a consistent and corrosion-resistant option. Made from premium stainless steel, they resist rust and corrosion, ensuring long-lasting performance in various environmental conditions. Whether you're installing brackets, mounting sensors, or securing body panels, these washers help distribute load evenly and prevent damage to surfaces.

Key Features

ARP Washer Kits are engineered to provide dependable fastening solutions with the following features:

• Material: Crafted from high-grade stainless steel, these washers resist corrosion and maintain strength over time, even in harsh conditions.
• Dimensions: The washers feature an outside diameter of 0.550 inches (13.970 mm), an inside diameter of 0.250 inches (6.350 mm), and a thickness of 0.075 inches (1.905 mm), making them suitable for a wide range of applications.
• Design: Precision-machined to ensure a perfect fit and consistent performance, these washers help distribute load evenly and prevent surface damage.
• Versatility: Suitable for attaching accessories, mounting brackets, and chassis components in various automotive projects.
• Ease of Use: Designed for straightforward installation, these washers can be used with standard fasteners and tools.
• Quality Assurance: Manufactured by ARP, a trusted name in high-performance fasteners, ensuring reliability and consistency in every kit.

Construction & Design

The ARP Washer Kits are constructed from stainless steel, offering excellent corrosion resistance and strength. The washers are precisely machined to exact dimensions, ensuring a snug fit and optimal load distribution. Their flat, smooth surface minimizes surface damage and provides a clean, professional appearance. The 0.075-inch thickness strikes a balance between durability and ease of installation, making them suitable for a variety of fastening needs without adding unnecessary bulk.

Performance & Application

Designed for general automotive use, these washers excel in applications where moderate load distribution and corrosion resistance are required. They are not intended for critical engine components such as cylinder heads or connecting rods, which demand specialized, hardened washers. Instead, they are perfect for attaching accessories, mounting brackets, and chassis components, providing a secure and corrosion-resistant fastening solution. Their stainless steel construction ensures longevity and consistent performance in both under-hood and exterior environments.

Installation & Fitment

Installing the ARP Washer Kits is straightforward. Simply place the washer between the fastener and the surface to be secured, then tighten to the manufacturer's specified torque. These washers are compatible with standard bolts and screws, making them suitable for a wide range of automotive projects. No special tools or modifications are required, and their precise dimensions ensure a reliable fit every time.

• Use with standard fasteners for attaching accessories, brackets, and chassis components.
• No cutting, drilling, or special tuning is necessary.
• Ensure proper torque specifications are followed for optimal performance.

What's Included

• Stainless steel washer kit with multiple washers per package
• Complete set designed for versatile automotive applications
• Instruction sheet for proper installation and torque guidelines

Ideal For

• Automotive enthusiasts performing custom builds or restorations
• Mechanics needing reliable, corrosion-resistant washers for chassis and accessory mounting
• DIYers seeking durable fasteners for everyday repairs and modifications

Emissions Note

These washers are intended for general automotive use and are not subject to emissions regulations. They are suitable for off-road, racing, or non-emissions-critical applications.