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Heli-Coil 5528-22 Thread Repair Kit 1-3/8-12 UNF

Manufacturer

Picture for manufacturer Heli-Coil

Part Number

5528-22
7 reviews
Sale Price

$854.61

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Heli-Coil 5528-22 is a professional-grade thread repair kit designed to restore damaged, stripped, or worn 1-3/8"-12 UNF (Unified National Fine) threads. This complete kit provides a permanent solution for repairing threaded holes in engines, transmissions, cylinder heads, and other critical assemblies where large-diameter fine threads are used.

Key Features:

  • Thread size: 1-3/8"-12 UNF (Unified National Fine)
  • Complete kit includes helical wire thread inserts, installation tool, and tap
  • Creates stronger threads than the original material
  • Permanent repair solution that resists vibration and thermal stress
  • Inserts distribute stress over a larger area for improved holding power
  • Made from high-quality stainless steel wire for corrosion resistance
  • Ideal for aluminum, magnesium, cast iron, and steel applications

Heli-Coil thread inserts are the industry-standard solution for repairing damaged threads in automotive, marine, industrial, and powersports applications. The helical coil design provides superior thread engagement and allows for repeated installation and removal of fasteners without thread degradation.

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

Very simple. Would use again.

Very easy checkout process and was fast and efficient in searching for the item I needed. Also one of the best prices everywhere, and the coupon code just sweetened the deal. Was the little push I needed to purchase this. Let's hope shipping is as satisfa

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.

Easy website to shop on. Good phone support. Package will be arriving in a timely manner. All in all seems like a good company.

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