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Yukon Spools permanently lock differentials | RANDYS Worldwide

Introduction

Yukon Spools

Precision machined from high-quality steel and heat-treated for maximum strength, Yukon Spools permanently lock your differential for off-road and race use. These spools are available in full, mini, and lightweight configurations giving you a choice of going with maximum strength, a simplified installation, or minimized rotating mass.

  • Inspected to ensure precise accuracy and fitment
  • Provides 100% traction to both wheels at all times
  • Tested and proven in extreme motorsport competition

Yukon builds its spools using superior materials and state-of-the-art design software, and then backs it with a limited lifetime warranty against manufacturer defects for as long as you own the vehicle. Order today.

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SIZE MATTERS

When ever the gear ratio in a differential is changed pinion diameter changes. There are two things that must change in order for the gear ratio to change. First, the gear ratio is determined by the tooth combination. The number of teeth on the ring gear divided by the number of teeth on the pinion (eg: 41/11 = 3.73) equals the gear ratio.  Click to the article to read continue reading.

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Size matters

PROPERLY SETTING PRELOAD WITH SIDE ADJUSTERS

There are several types of rear ends that use a threaded side adjuster be it a single adjuster or one on both sides of carrier. The most commonly known rears with this type of carrier adjustment are the Chrysler 7.25-8.25-8.75-9.25, Ford 9”, GM 8.25” IFS, Suzuki Samurai, & Toyota. Click on the image to continue reading more.

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PROPERLY SETTING PRELOAD WITH SIDE ADJUSTERS

Nic Ashby Wins 2020 American SuperJeep Challenge Builder of the Year

Proves Mettle at King of the Hammers with Yukon Gear & Axle® Drivetrain Components

Yukon Gear & Axle®, the leading performance off-road drivetrain supplier in North America, congratulates Rockstar Performance Garage owner Nic Ashby for being named 2020 SuperJeep Challenge Builder of the Year. Read more about Nic’s adventure in the blog article.

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Nic Ashby Wins 2020 American SuperJeep Challenge Builder of the Year