ARP Washer Kits

200-8728 ARP Washer Kit

Part #: 200-8728

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 fastener assemblies. While not suitable for use on cylinder heads, mains, or connecting rods due to their hardness specifications, they excel in providing reliable spacing, sealing, and load distribution in numerous other areas of your vehicle.

If you're looking to enhance the durability and consistency of your assembly work, these washers offer a dependable solution. Whether you're building a performance engine, restoring a classic, or performing routine modifications, ARP washers help ensure your components are securely fastened with precision and confidence.

Key Features

ARP Washer Kits are manufactured with meticulous attention to detail, ensuring each washer meets strict quality standards. Made from high-grade chromoly steel, these washers provide excellent strength and resistance to deformation under load. Their precise dimensions and durable construction make them suitable for a wide range of automotive applications where reliable spacing and load distribution are critical.

• Manufactured from high-strength chromoly steel for durability and reliability
• Precisely machined to exact dimensions for consistent fitment
• Outside Diameter: 0.995 inches (25.273 mm) for effective load distribution
• Inside Diameter: 0.438 inches (11.125 mm) to fit common fastener sizes
• Thickness: 0.120 inches (3.048 mm) for proper spacing and load support
• Designed for attaching accessories, chassis components, and other non-critical fasteners
• Not suitable for use on cylinder heads, mains, or connecting rods due to hardness requirements
• Ideal for street, performance, and restoration applications where quality hardware is essential
• Manufactured by ARP, a leader in high-performance fasteners and hardware

Construction & Design

The ARP Washer Kits are crafted from premium chromoly steel, known for its exceptional strength-to-weight ratio and resistance to fatigue. Each washer is precision-machined to ensure exact dimensions, providing a consistent and reliable fit across various applications. The flat, smooth surfaces help prevent galling and ensure even load distribution, reducing the risk of fastener loosening or component damage. Their robust construction makes them suitable for both street and off-road use, where durability and reliability are paramount.

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 component, ensuring proper alignment and fitment. These washers are designed to fit standard fastener sizes with an inside diameter of 0.438 inches (11.125 mm) and an outside diameter of 0.995 inches (25.273 mm). No cutting, drilling, or special tuning is necessary, making them suitable for both professional and DIY applications.

• Easy to install with common hand tools
• Designed to fit standard fastener sizes
• No modifications or special procedures required

What's Included

• One set of chromoly steel washers with specified dimensions
• Complete packaging for easy storage and organization

Ideal For

• Automotive enthusiasts performing accessory or chassis assembly
• Restoration projects requiring high-quality hardware
• Street and off-road vehicles where reliable fasteners are essential
• DIY mechanics and professional shops seeking durable, precise washers