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Est. 1957
JE Pistons

JE Pistons .040in Thick Chrome Silicone Wire Lock

$3.99

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JE Pistons .040in Thick Chrome Silicone Wire Lock

Key Features

  • Fits wrist pins with a 0.551 inch diameter.
  • Retainer thickness is 0.040 inches.
  • Constructed from chrome silicon for strength.
  • Sold individually, order as needed for your engine.
  • Designed for use with performance pistons during engine rebuilds.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

When you're rebuilding the top end of your engine, especially if you're working with performance pistons, you need to make sure the wrist pins stay securely in place. These wire lock retainers from JE Pistons are designed to do just that. They're a common part to replace during a rebuild, ensuring the wrist pin doesn't walk out under the stress of combustion.

These retainers are made from chrome silicon, which is a strong material that holds its shape well. They're 0.040 inches thick, which is a standard size for many performance applications, and they fit wrist pins with a 0.551-inch diameter. Each one is sold individually, so you'll want to make sure you order enough for all the cylinders you're working on.

Specifications

Brand
JE Pistons
Manufacturer Part #
551-040-MW
UPC
193564006516

Frequently Asked Questions

JE Pistons .040in Thick Chrome Silicone Wire Lock

$3.99