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Performance Tool W86904 Thread Repair Kit M14 x 1.25mm with Stainless Steel Inserts

Manufacturer

Performance Tool

<h3>About Performance Tool</h3><p><strong>Performance Tool</strong>, a flagship brand of Wilmar, LLC, has been equipping professional technicians and dedicated DIYers since 1971. Founded and headquartered in Kent, Washington, the brand has grown into one of North America's most recognized names in automotive tools, shop equipment, and accessories — with a catalog spanning well over 3,500 individual products designed for hands-on use.</p><p>What sets Performance Tool apart is its commitment to building tools that work in the real world. Whether you're a seasoned shop mechanic or a weekend warrior tackling your first oil change, the brand's product lines are engineered with the user in mind — prioritizing ergonomics, durability, and practical functionality. Every product carries Wilmar's <strong>Guarantee of Satisfaction</strong>, backing customers with the confidence that comes from over five decades of manufacturing experience.</p><p>Performance Tool's automotive lineup covers everything from engine service and fuel system tools to drivetrain and transmission service equipment. Their <a href="/521-performance-tool-drain-pan-14675">drain pans</a> are among the brand's most popular offerings — available in a range of capacities and configurations, from compact 7-quart round pans ideal for quick oil changes to wide-format 7.5-gallon pans designed for larger vehicles and transmission fluid service. Features like molded-in pour spouts, chemical-resistant polypropylene construction, and anti-splash lips reflect the thoughtful engineering behind even their most everyday shop tools.</p><p>The brand also takes garage organization and comfort seriously. Performance Tool's shop barstools are a staple in professional garages across North America — offering padded, easy-clean vinyl swivel seats on sturdy steel frames, giving technicians a comfortable perch at the workbench or alongside a vehicle. For floor protection, the brand's <a href="/521-performance-tool-garage-floor-protection-mat-18194">garage floor protection mats</a> and <a href="/20379-utility-mat-performance-tool-521">utility mats</a> provide durable anti-fatigue and surface-protection solutions, from interlocking foam tile systems to heavy-duty rubber grip rolls that stand up to oil, grease, and heavy foot traffic.</p><p>Performance Tool products are sold through thousands of retailers including major auto parts chains, tool suppliers, and online marketplaces — a testament to the trust the brand has built with professionals and hobbyists alike. Whether you're outfitting a new shop, upgrading your garage floor, or just looking for a reliable drain pan that won't let you down mid-service, Performance Tool delivers proven quality at an accessible price point.</p>

Part Number

W86904
09/12/2036 11:42 AM
Sale Price

$20.49

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Performance Tool W86904 Thread Repair Kit provides a professional solution for restoring damaged M14 x 1.25mm threads to their original sizing. This comprehensive kit is ideal for repairing stripped or damaged threads in cylinder heads, oil pans, transmission cases, and other critical engine components.

Kit Includes:

  • High-quality 4241 HSS M14-1.25 UNC tap for precise thread cutting
  • Three (3) 304 stainless steel threaded inserts for durable, corrosion-resistant repairs
  • Vinyl-coated installation or punch tool for easy insert placement
  • Requires 9/16 inch drill bit (not included)

The 304 stainless steel inserts provide stronger threads than the original material, creating a permanent repair that can withstand repeated assembly and disassembly. The vinyl coating on the installation tool ensures comfortable handling and prevents damage to finished surfaces during use.

Specifications:

  • Thread Size: M14 x 1.25mm
  • Required Drill Bit Size: 9/16 inch
  • Tap Material: 4241 High-Speed Steel
  • Insert Material: 304 Stainless Steel
  • Number of Inserts: 3

This thread repair kit is an essential tool for automotive technicians, mechanics, and DIY enthusiasts who need to restore damaged threads without replacing expensive components.

Could not have been better! Very professional and very prompt with order and delivery! You can't go wrong with this company.

Thank you.

I quickly found the part I was looking for and the price was great.

easy checkout, great shipping options!

Free shipping and the lowest price I found online for a quality tractor tire. I was shocked to received the tire so fast- in two days. At first, I was hesitant to order because I had never heard of boatplicity, but now I will order again when I need the other tractor tire.

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