Engines and Components› Cylinder Heads and Components

ARP

ARP Fastner M12 ID .876 OD SS chamfer washer 10pk 400-8448

$27.07

SKU: A00M 400-8448

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Non-Returnable Item

Description

The ARP M12 ID .876 OD SS chamfer washer is a 10-pack of stainless steel washers. These washers have an internal diameter of 0.876 inches and an external diameter of M12.

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 400-8448

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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