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By: Yukon Gear & Axle

Yukon Gear & Axle Zip Locker | Dana 30 Front Axle | 3.73 and Numerically Higher Gear Ratio

SKU: YUK-YZLD30-4-27
Free Ground Shipping within the Contiguous US

The Yukon Zip Locker is the latest in on-demand traction. Its air-operated design allows you to switch from an open differential to 100% lockup when you need it, giving you the ultimate in driver selectability.

  • Fits Dana Spicer 30 with 27 spline axles
  • 3.73 and up ratio only
  • Forged case and 8620 internals for added strength
  • Works with a variety of air delivery systems
  • Assembled in the USA

Notes:
** This unit is drilled for 7/16" ring gear bolts. If you are using it in an application which has 3/8" ring gear bolts, please purchase quantity of 10x YSPBLT-027 to sleeve the ring gear bolts. Requires JK 30214 carrier shims

Fits:
Jeep Wrangler JK 2 Door (2007-2018)
Jeep Wrangler JK 4 Door Unlimited (2007-2018)
Jeep Wrangler JL 2 Door (2018+)
Jeep Wrangler JL 4 Door Unlimited (2018+)
Jeep Gladiator JT (2020+)
* For vehicles with Dana 30 Front Axle with 3.73 and Numerically Higher Gear Ratio

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Product Description

Yukon Gear & Axle Zip Locker | Dana 30 Front Axle | 3.73 and Numerically Higher Gear Ratio

The Yukon Zip Locker is the latest in on-demand traction. Its air-operated design allows you to switch from an open differential to 100% lockup when you need it, giving you the ultimate in driver selectability.

  • Fits Dana Spicer 30 with 27 spline axles
  • 3.73 and up ratio only
  • Forged case and 8620 internals for added strength
  • Works with a variety of air delivery systems
  • Assembled in the USA

Notes:
** This unit is drilled for 7/16" ring gear bolts. If you are using it in an application which has 3/8" ring gear bolts, please purchase quantity of 10x YSPBLT-027 to sleeve the ring gear bolts. Requires JK 30214 carrier shims

Fits:
Jeep Wrangler JK 2 Door (2007-2018)
Jeep Wrangler JK 4 Door Unlimited (2007-2018)
Jeep Wrangler JL 2 Door (2018+)
Jeep Wrangler JL 4 Door Unlimited (2018+)
Jeep Gladiator JT (2020+)
* For vehicles with Dana 30 Front Axle with 3.73 and Numerically Higher Gear Ratio

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