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ARP 400-8523 High-Performance Hardened Chrome Moly Washers with Chamfer (2-Pack)

Manufacturer

Picture for manufacturer ARP

Part Number

400-8523
6 reviews
Sale Price

$4.05

Estimated ship date Tuesday, February 02

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Fitment guaranteed

Fitment guaranteed

Product Details

ARP 400-8523 high-performance washers are precision-engineered fastener components designed for demanding engine applications. Each washer is CNC-machined from premium chrome molybdenum steel and features an inside diameter (I.D.) chamfer for proper load distribution and seating.

Key Features:

  • Constructed from heat-treated chrome moly steel for exceptional strength and durability
  • Precision parallel-ground surfaces ensure uniform clamping force
  • I.D. chamfer allows proper seating against fastener heads and nuts
  • Hardened and finished in black oxide for corrosion resistance
  • Manufactured to ARP's stringent aerospace-grade quality standards
  • Includes 2 washers per package

These premium washers are essential components when building or rebuilding high-performance engines where precise torque values and consistent clamping loads are critical. ARP washers eliminate the inconsistencies found in standard hardware and provide the reliability demanded by professional engine builders and serious enthusiasts.

Products specifications

Size (ID/OD)

10mm / 0.63

Thickness

.075?

They had an item that was somewhat hard to find at a reasonable price. Glad I found them.

Thankyou

Unbeleively fast shipping. I ordered on a Tuesday night, and it was delivered to my door by Thursday. Plus, the item was the cheapest with shipping on the web! I will most certainly be doing business with them again!

The best prices and fast shipping!

Absolutely the best bargain you'll find! Don't pay retail mark up at the parts store, buy at Autoplicity and know you're saving money.<br>.

great service, even better price! Would recommend Autoplicity to anyone.

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