Fasteners Bulk Fasteners

ARP

1/4 ID .550 OD NO CHAMFER BLACK WAS

$15.33

SKU: A00M 200-8649

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The ARP 200-8649 is a hardened washer designed for high-performance applications. It features a flat profile with a 1/4 inch inner diameter and a 0.550 inch outer diameter, with a thickness of 0.075 inches. Made from chromoly material with a black oxide finish, these washers are built for durability and strength. ARP Special Purpose washers are parallel-ground from premium chromoly and are available in various sizes and thicknesses for diverse applications.

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

BrandARP
Part NumberA00M 200-8649

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