ARP Washer Kits

200-8591 ARP Washer Kit

Part #: 200-8591

Overview

The ARP Washer Kits are high-quality, precision-engineered washers designed to meet the demanding needs of automotive enthusiasts and professionals. These washers are ideal for a variety of applications, including attaching accessories, securing chassis components, and other general fastening tasks. Crafted with durability and reliability in mind, ARP washers ensure a secure fit and help distribute load evenly across fasteners, reducing the risk of damage or loosening over time.

Whether you're assembling a performance build, restoring a classic, or performing routine maintenance, these washers provide a dependable solution to enhance the integrity of your connections. While not suitable for critical engine components such as cylinder heads, mains, or connecting rods, they excel in supporting non-critical applications where quality and consistency are paramount.

Key Features

ARP Washer Kits are manufactured with precision and attention to detail, ensuring consistent quality across every piece. The washers are made from high-grade chromoly steel, offering excellent strength and resistance to wear and corrosion. Their dimensions are carefully controlled to fit standard M10 fasteners, with an outside diameter of 0.850 inches (21.590 mm) and an inside diameter of 0.394 inches (10.000 mm). The thickness of 0.120 inches (3.048 mm) provides sufficient load distribution without adding unnecessary bulk.

• Manufactured from high-strength chromoly steel for durability and corrosion resistance
• Precisely machined to exact dimensions for reliable fitment
• Designed for attaching accessories, chassis components, and other non-critical applications
• Ideal for use in performance and restoration projects where quality fasteners are essential
• Not suitable for critical engine parts such as cylinder heads, mains, or connecting rods
• Easy to install with standard tools, ensuring a secure and lasting connection

Construction & Design

The ARP Washer Kits are constructed from high-quality chromoly steel, known for its exceptional strength-to-weight ratio and resistance to deformation. The washers feature a smooth, machined surface finish that ensures proper seating and load distribution. Their precise dimensions guarantee compatibility with M10 fasteners, making installation straightforward and reliable. The 0.120-inch thickness strikes a balance between strength and flexibility, providing effective load spreading without excessive bulk.

The design emphasizes durability and consistency, making these washers suitable for both daily driving and high-performance applications. Their corrosion-resistant material ensures longevity even in harsh environments, maintaining their integrity over time.

Installation & Fitment

Installing the ARP Washer Kits is straightforward and requires only basic hand tools. Simply place the washer between the fastener head and the component being secured. No special modifications, cutting, or drilling are necessary. These washers are designed to fit standard M10 fasteners, making them compatible with a wide range of automotive applications. Their precise dimensions ensure a snug fit, helping to prevent loosening over time.

• Easy bolt-on installation with common hand tools
• No cutting, drilling, or special tuning required
• Suitable for use in various non-critical fastening applications

What's Included

• High-quality chromoly steel washers
• Complete set for multiple applications (quantity varies by kit)
• Instruction sheet for proper installation

Ideal For

• Automotive enthusiasts performing custom builds or restorations
• Mechanics seeking reliable fasteners for accessory and chassis mounting
• DIYers working on non-critical components requiring durable washers
• Performance applications where load distribution and secure fastening are essential