Engines and Components› Cylinder Heads and Components
ARP
ARP 7/16inID 7/8inOD Chamfer Black Washer (1 piece)
SKU: A00M 200-8512
Beginner — under 30 min
Description
The washer has an inside diameter of 0.44 inches (11.125 mm) and an outside diameter of 0.88 inches (22.225 mm) with a thickness of 0.120 inches (3.048 mm). It also includes a chamfer on the inside diameter for enhanced compatibility.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | ARP |
| Part Number | A00M 200-8512 |
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.
View Full Return Policy