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Yukon Advantage
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Yukon Advantage

THE YUKON ADVANTAGE

Yukon Gear & Axle is renowned for offering the highest quality aftermarket differential and drivetrain parts. Using precision engineering, high-strength performance steels, and tolerances that meet or exceed OE grade, Yukon manufactures the widest selection including ring & pinions, limited slips, lockers, axles, rebuild kits, hubs, driveshafts, and more! Builders, performance shops, and enthusiasts that demand quality parts for installation, racing, and performance modifications use Yukon parts.

QUALITY

Step up to the quality of Yukon Gear & Axle. Engineered in our Everett, Washington headquarters, Yukon uses state-of-the-art design, manufacturing, and testing processes, backed by two in-house quality labs to ensure every item meets exact specifications and quality standards.

WIDE SELECTION

With over 4,000 part numbers, our parts span everything from diesel trucks, high performance, rock crawlers, circle track, street racing, and general performance to name a few. Our parts are developed for most domestic and select import vehicles with a differential.

HIGH FILL RATE + FAST SHIPPING

Yukon Gear & Axle boasts an incredibly strong distribution network throughout the US with ties throughout the world. In addition, Yukon has seven fully stocked warehouses with 1–2 day shipping nationwide. Two-day shipping covers 95% of the USA.

SERVICE

Yukon Gear & Axle knows what it takes to keep our products on the streets. Great customer service, impeccable part quality, and technical knowledge ensure that the parts customers purchase are backed with industry-leading warranties and technical support.

Spin Free Kits

UNBOXING THE YUKON SPIN FREE KIT

Yukon Spin Free Kits

YUKON SPIN FREE KITS

  • Yukon’s top of the line Hub conversion kit uncouples your wheels from the front axle, reducing drag for a smoother ride and boosting fuel economy.
  • Replace worn and vulnerable factory unit bearings with our complete Yukon Spin Free kit, including 4340 Chromoly Steel axles and forged hubs on most applications.
  • Includes Yukon Hardcore Locking Hubs to engage 4WD and disengage easily for road use.

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Grizzly Lockers

YUKON GRIZZLY LOCKER

Providing maximum traction and strength for many performance applications, Grizzly Lockers are available for a variety of car & truck applications. Proudly assembled in the USA.

Yukon Grizzly Lockers

YUKON GRIZZLY LOCKERS

  • Heat-treated 8620 & 9310 steel internals designed to dominate extreme torque and shock load.
  • Large inner-clutch teeth are 350% stronger than back-cut designs.
  • Premium alloy steel and nodular iron cases provide performance-quality strength with minimal deflection.

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Front Axle Kits

YUKON AXLE KITS

Yukon Front Axles provide next-level strength and toughness from 100% 4340 Steel, undergo proprietary heat treatment, and in-house torque testing. Tight tolerance yoke-ends prevent vibration, and smooth bearing journals maximize bearing and seal life.

Yukon Front Axle Kits

YUKON FRONT AXLE KITS

  • 4340 Steel with proprietary heat treatment and in-house torque testing.
  • Tight tolerance yoke-end ensures proper u-joint fit.
  • Precision bearing journals maximize bearing and seal life.

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Dura Grips

YUKON DURA GRIP

Yukon Dura Grip

YUKON DURA GRIP

  • Quick reaction to all traction situations.
  • 4320 Steel Bevel Gears handle high torque and shock loads.
  • Heavy springs and precision bevel gears optimize clutch pack engagement.
  • Heavy-duty nodular iron case outperforms OE cases by 20–30%.

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Zip Lockers

YUKON ZIP LOCKER

The Zip Locker is an air-operated locking differential designed for severe off-road use. Forged case and 4320 steel internals provide maximum strength. Each unit includes all necessary installation parts. Competition series units default to lock if air pressure is interrupted.

Yukon Zip Lockers - Air Operated Locker

YUKON ZIP LOCKERS - AIR OPERATED LOCKER

  • Forged steel case protects internals with minimal deflection.
  • Air-operated locker; compact air compressor sold separately.
  • Handles extreme torque and shock loads with heat-treated 4320 & 9310 steel gears.
  • Bevel gears optimized with specialized software for superior strength.

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Ring & Pinion Gear Sets

HOW TO IDENTIFY RING & PINION GEAR RATIO | DIFFERENTIAL TECH TIPS

Learn how to quickly identify the appropriate ring & pinion gear ratio for your vehicle.

Yukon Ring & Pinions

YUKON RING & PINIONS

  • Rigorous quality standards with in-house QA Lab testing and Gleason CAGE design software.
  • High torque load capacity and low noise output.
  • Enhanced gear pattern for easier installation.

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Rear Axle Shafts

HOW TO IDENTIFY YOUR DIFFERENTIAL & AXLE TYPE | DIFFERENTIAL TECH TIPS

Quick tips on identifying common differential types and axle styles.

Yukon Rear Axle Shafts

YUKON REAR AXLE SHAFTS

  • High-strength 1541H Steel with heat-treated bearing journals for longer life.
  • Smooth bearing journals maximize bearing and seal life.
  • Precision-controlled c-clip buttons ensure proper fit and reduced endfloat.

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Master Overhaul Kits

Yukon Master Overhaul Kit Yukon Master Overhaul Kits

YUKON MASTER OVERHAUL KITS

  • Most complete Master Overhaul Kits in the industry.
  • Premium grade fasteners and high-quality Yukon Mighty Seals.
  • Thoughtfully engineered shim stacks and super shims for precise adjustments.
  • Technical support readily available throughout installation.

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Y.E.S. Plan Lifetime Warranty

Yukon YES Plan

YUKON EXTENDED SERVICE (Y.E.S.) PLAN

Get the Yukon Extended Service (Y.E.S.) Plan to warranty your Yukon products for life. Coverage includes: 3rd Members, Front & Rear Axles, Zip Lockers, Performance Driveshafts, Grizzly Lockers, Dura Grips, and Ring & Pinion Sets.

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