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JK-9703DL - JK Currectlync Modular Extreme Duty Drag Link



Are you running 37 in. or larger tires on your JK? If you answered yes, we feel the RockJock Currectlync Modular Extreme Drag Link is a mandatory upgrade for those who get their rigs out in the rocks! Being pro-active, so you don't get stranded in the wilderness with bent or broken factory steering components is the smart thing to do for your family's safety.
RockJock's completely bolt-on Modular Extreme Drag Link is commonly referred to as our 2 1/2 Ton drag link. Features include massive 1 5/8 in. diameter tube, 1 1/4 in. RH/LH thread forged steel rod ends, removable rod end cartridges that may be used in standard or reversed orientation and premium jam nuts. Components are powder coated semi-gloss black so they are ready for install right out of the box!
The removable cartridges in the rod ends offer many advantages.

  • They are able to be replaced independently of the forged rod end, saving cost
  • A spare can easily be carried in the vehicle for trail repairs (carry our JK-9703W wrench with you as well!)
  • If a cartridge end is removed and replaced, the vehicle does not have to be realigned, because the drag link length adjustment was not compromised
  • If a high-steer configuration is desired, cartridges may be easily removed from the rod end forgings and reinserted from the top and simply tightened back down

This easy to install kit is completely bolt-on and requires no modifications or machining to any part of the vehicle!

Kit Fits:

  • JK Wrangler Unlimited (4-door) - All Models (with stock Dana 30 or 44 front differential)
  • JK Wrangler (2-door) - All Models (with stock Dana 30 or 44 front differential)
  • Many installations of aftermarket differentials that would instruct you to reuse the stock JK drag link

Kit Includes:

  • (1) Modular Extreme Drag Link Assembly

Fitment Specs.:

  • Intended for use with 0–6 in. of lift out of the box
  • For use on any factory JK Dana 30 and Dana 44 differentials
  • Can be used aftermarket differentials/aftermarket outer knuckles that retain the factory drag link mounting location and taper on the outer steering knuckle
  • Rod end tapers are designed to fit the vehicle's stock, original taper for ease of installation. If your tapers have been enlarged or drilled out – this will no longer be a bolt-on component
  • If your tapers have been drilled out, or if you would like to attempt to use these components on an other than stock differential, you may review our additional cartridge offerings here.

Component Specs.:

  • Drag Link Tube = 1 5/8 in. dia. DOM steel tube
  • Drag Link End Forgings = 1 1/4 in.-12 RH/LH threads, forged steel
  • Rod End Cartridges = JK Taper stock taper on the pin, 1 3/4 in.-12 threads on the O.D. and 9/16 in.-18 threads on the pin


  • Wrench flats on the tubes require a 1 1/2 in. wrench, jam nuts require a 1 7/8 in. wrench
  • Rod end cartridges require our JK-9703W wrench or a 2 in. wrench or impact socket
  • If you decide to flip the Rod End Cartridges to mount the components in a high-steer configuration, keep in mind that all of the corresponding tapered holes must be retapered from the other direction as well
  • Intended for use with 0–6 in. of lift out of the box
  • Do not use this unit outboard of the lift amount requirements outlined above! Deviating from these parameters will cause damage and premature wear to the components!
  • You must grease all rod ends via their zerk fittings before use
  • Grease unit with non-synthetic, hi-moly lube grease, such as our CE-9013G

Instruction Manual:

Parts List: