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Dana 60HD Yukon Competition Zip Locker - 35 Spline (4.56 & Up)

Sku: YZLD60-4-35HC

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Part Number: YZLD60-4-35HC
Brand: Yukon Gear & Axle

The Yukon Dana 60 Competition Zip Locker is the latest in on-demand, air-operated lockers that allow you to switch from an open differential to a full lockup spool when additional traction is needed. This modern locker design gives you the ultimate balance of vehicle driving control and long lasting reliability. They are just as well suited for street use as they are under hardcore off-road abuse thanks to their 4320 Chrome Moly internals for added strength.

Competition Spec Features:
The Yukon Dana 60 Competition Zip Locker defaults to lock if air pressure is interrupted. The default lock feature is critical for a race applicaiton where a trail repair could be the difference between first and last place. It is also ideal for users who can't risk not being able to lock the differential when in an offroad environment.

Yukon backs up it Zip Locker with a 6 year warranty AND 2 year $2,000 collateral damage warranty.

Yukon Zip Lockers are compatible with many popular air delivery systems.

Assembled in the USA.


Application Axle Shafts Gear Ratio Tech Notes
Dana 60HD

35 Spline 4.56 & Up
  • This is a narrow case locker. If you have a wide housing, please order two DS 42563 with your locker. This locker is ABS compatible.
  • Not compatible with C-Clip axles.

Optional Next Generation Rear 40 Spline Assembly.18 months of design, engineering and testing, resulted in the industries strongest 40 spline rear assembly. The design completed rigorous FEA testing and analysis.
- Forged chromolyspindles, hubs, and axle shafts
- Forged spindles have 4x more yield strengththan 35 spline spindles
- Hubs with over 80,000 psi yield strength to match the spindles
- Tone rings integrated into the hub
- Forged 4340 chromoly 40 spline axle shafts that are 55% strongerthan 4340 35 spline axle shafts

Fusion Elite Kingpin 60 Front Axle Standard Features:

  • 72" width for ideal steering geometry and tire clearance when running 40" tires. Other width available or call for custom width.
  • High clearance center section with custom low profile fabricated differential cover
  • Genuine Made in the USA Spicer® 10.1" (256 mm) ring and pinion gear
  • 3.5" diameter x 7/16" wall axle tubes
  • Lifetime Warranty US Made Chromoly axle shafts with 1480 solid u-joints
  • Massive, race inspired Kingpin inner knuckle Cs and outer knuckles, no ball joints to wear out
  • Fully machined springless steering arm attached with 6 ARP Studs
  • Steering arm upgrades available for full hydro or virtually any application
  • 1/4" plate axle bracketry designed to be the strongest in its class
  • 8 x 6.5 bolt pattern
  • Massive 13.25" brake rotors and dual piston calipers
  • Yukon Hardcore locking hubs