Engines and Components› Cylinder Heads and Components

ARP

3/8ID .725OD NO CHAMFER WASHER

$15.64

SKU: A00M 200-8454

In Stock
In Stock
Ships by Jun 18
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The ARP 200-8454 is a specialized washer designed for automotive applications. It is constructed from premium chromoly material and features a hardened, black oxide finish. This washer has an inside diameter of 0.38 inches (9.652 mm) and an outside diameter of 0.73 inches (18.542 mm), with a thickness of 0.090 inches (2.286 mm). The inside diameter does not feature a chamfer. The washer is sold individually.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandARP
Part NumberA00M 200-8454

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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