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ARP 200-8518 High Performance Washer 7/16" ID x 3/4" OD

Manufacturer

Picture for manufacturer ARP

Part Number

200-8518
18 reviews
Sale Price

$2.86

In Stock (10+)

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The ARP 200-8518 is a precision-engineered high-performance washer designed for demanding automotive applications. This special purpose washer features a 7/16" inside diameter, 3/4" outside diameter, and .120" thickness, with an internal diameter chamfer for proper clearance around bolt head radii.

Key Features:

  • Constructed from premium 8740 chrome moly steel for exceptional strength and durability
  • Parallel-ground surfaces ensure even load distribution and consistent clamping force
  • Internal chamfer accommodates the radius between bolt shank and head
  • Black oxide finish provides corrosion resistance
  • Heat-treated and hardened to exacting specifications
  • Precision-machined to tight tolerances for reliable performance

ARP washers are manufactured to the same exacting standards as their renowned fasteners, making them ideal for cylinder head assemblies, connecting rods, main caps, and other critical engine applications where precise clamping force is essential. The chamfered side should be installed facing up toward the bolt head for proper fitment.

Products specifications

Material

Black Oxide

Size (ID/OD)

7/16 / 3/4

Thickness

.120in

Great service, parts, prices...

shipping is a bit high

I'll be a repeat customer

easy to order

simplicity is always good.

Quick and easy

Quick and easy!

All too easy

My order #4383 was fulfilled quickly and shipped in a timely fashion. The price was super competative and the web site is user friendly. I will be back for more I'm sure! Shipping should be free for orders over a certain price, say $50?!?!

Great price and received item in a timely and in great condition. Will definitely shop here again!

Autoplicity made finding and ordering my parts simple and easy! Not only did they have the parts in stock and ready to ship, but they were also the cheapest BY FAR saving me nearly 30%!<br><br>The information that they had on the product pages was 100% accurate unlike other car part websites.<br><br>Autoplicity has made a customer for life!

Website is easy to navigate. Parts are easy to find. Checkout was very simple to use. Good overall service.

They beat everyones price on-line and in town and it only took ten days to get my tire delivered to my front door I will shop with Autoplicity again I have told all my friends about the low price already Thank You

Ordered a couple K&N oil filters for my bike and they were the cheapest by far. The order arrived quickly and exactly as promised. They kept me informed of the status all the way. i would definitely buy from them again! Ed

The order number 15547 tailgate lock fit perfectly. The shipping was very fast, ordered on Tuesday, delivered on Saturday. Will order from again.

The web site could use some updating or either there is a Glitch somewhere. I had to call to check on my order but it was already being shipped. They were on he ball, I just believe they are having computer troubles. Autoplicity had the best price I could find On my Bully Dog. Thanks Again!!

Ordered a VP Racing fuel container and fill tube late Friday and it's already on the way. <br>Best price online and very quick service. Great transaction will definitely order from vendor again. <br>Thanks Autoplicity.

Autoplicity had my parts at the cheapest price & available the soonest<br>Will definitely use them again in the future

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