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Loaded Open Carrier Dana 30 Front Jeep Wrangler Jk/Liberty 3.73 & Up D30 Liberty & JK Std Loaded Carrier 3.73 & Up Yukon Gear
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Loaded Open Carrier Dana 30 Front Jeep Wrangler Jk/Liberty 3.73 & Up D30 Liberty & JK Std Loaded Carrier 3.73 & Up Yukon Gear
$409.89
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High Perf Ring & Pinion Set Dana 44 JK Rubicon 24-Spline 4.56 Ratio JK Rubicon & Non-Rubicon D44 Rear 4.56 Thick R&P (24 Spline Pinion) Yukon Gear
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High Perf Ring & Pinion Set Dana 44 JK Rubicon 24-Spline 4.56 Ratio JK Rubicon & Non-Rubicon D44 Rear 4.56 Thick R&P (24 Spline Pinion) Yukon Gear
$474.89
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1541H Alloy Left Hand Replacement Front Axle Assembly For Dana 30 JK Jk D30 Rev 25-1/4 Inch Front Axle Assy Left Hand 7166 U/Joint Yukon Gear
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1541H Alloy Left Hand Replacement Front Axle Assembly For Dana 30 JK Jk D30 Rev 25-1/4 Inch Front Axle Assy Left Hand 7166 U/Joint Yukon Gear
$475.89
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Dura Grip Spider Gear Set For Dana 44 Differential With 30 Spline Axles D44 30 Spline Dura Grip Only Posi Spider Set (No Clutches) Yukon Gear
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Dura Grip Spider Gear Set For Dana 44 Differential With 30 Spline Axles D44 30 Spline Dura Grip Only Posi Spider Set (No Clutches) Yukon Gear
$431.89
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Gear & Install Kit Package For Jeep JK Rubicon 4.56 Ratio JK Rubicon Gear/Kit Package 4.56 Yukon Gear
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Gear & Install Kit Package For Jeep JK Rubicon 4.56 Ratio JK Rubicon Gear/Kit Package 4.56 Yukon Gear
$767.89
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Gear & Install Kit Package For Jeep JK Rubicon 5.38 Ratio JK Rubicon Gear/Kit Package 5.38 Yukon Gear
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Gear & Install Kit Package For Jeep JK Rubicon 5.38 Ratio JK Rubicon Gear/Kit Package 5.38 Yukon Gear
$767.89
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Gear & Install Kit Package For Jeep JK Non-Rubicon 4.11 Ratio. JK Non-Rubicon D30/D44 Gear/Kit Package 4.11 Yukon Gear
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Gear & Install Kit Package For Jeep JK Non-Rubicon 4.11 Ratio. JK Non-Rubicon D30/D44 Gear/Kit Package 4.11 Yukon Gear
$680.89
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Gear & Install Kit Package For Jeep JK Non-Rubicon 5.13 Ratio. JK Non-Rubicon D30/D44 Gear/Kit Package 5.13 Yukon Gear
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Gear & Install Kit Package For Jeep JK Non-Rubicon 5.13 Ratio. JK Non-Rubicon D30/D44 Gear/Kit Package 5.13 Yukon Gear
$680.89
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Gear & Install Kit Package For Jeep JK Rubicon 5.13 Ratio JK Rubicon Gear/Kit Package 5.13 Yukon Gear
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Gear & Install Kit Package For Jeep JK Rubicon 5.13 Ratio JK Rubicon Gear/Kit Package 5.13 Yukon Gear
$767.89
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Gear & Install Kit Package For Dana 44 Diffs Jeep JK Rubicon 4.88 Ratio. JK Rubicon Gear/Kit Package 4.88 Yukon Gear
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Gear & Install Kit Package For Dana 44 Diffs Jeep JK Rubicon 4.88 Ratio. JK Rubicon Gear/Kit Package 4.88 Yukon Gear
$767.89
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Gear & Install Kit Package For Jeep Jk Non-Rubicon 4.88 Ratio JK Non-Rubicon D30/D44 Gear/Kit Package 4.88 Yukon Gear
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Gear & Install Kit Package For Jeep Jk Non-Rubicon 4.88 Ratio JK Non-Rubicon D30/D44 Gear/Kit Package 4.88 Yukon Gear
$680.89
View
Gear & Install Kit Package For Jeep Jk Non-Rubicon 4.56 Ratio JK Non-Rubicon D30/D44 Gear/Kit Package 4.56 Yukon Gear
Quick View Eye-fill
Gear & Install Kit Package For Jeep Jk Non-Rubicon 4.56 Ratio JK Non-Rubicon D30/D44 Gear/Kit Package 4.56 Yukon Gear
$680.89
View
Gear & Install Kit Package For Jeep JK Rubicon 4.11 Ratio. JK Rubicon Gear/Kit Package 4.11 Yukon Gear
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Gear & Install Kit Package For Jeep JK Rubicon 4.11 Ratio. JK Rubicon Gear/Kit Package 4.11 Yukon Gear
$767.89
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Hardcore Diff Cover For Dana 30 D30 Nodular Iron Differential Cover 10 Bolt Yukon Gear
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Hardcore Diff Cover For Dana 30 D30 Nodular Iron Differential Cover 10 Bolt Yukon Gear
$287.89
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Chromoly Rear Axle Kit Dana 44 Jeep JK Non-Rubicon 35 Spline 32 Long D44 Aftermarket 35 Spline JK Non-Rubicon 4340 Rear Axle Kit Left Hand Or Right Hand 32 Inch Long Yukon Gear
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Chromoly Rear Axle Kit Dana 44 Jeep JK Non-Rubicon 35 Spline 32 Long D44 Aftermarket 35 Spline JK Non-Rubicon 4340 Rear Axle Kit Left Hand Or Right Hand 32 Inch Long Yukon Gear
$402.89
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Chromoly Rear Axle Kit Dana 44 Jeep JK Non-Rubicon 30 Spline 32 Long D44 JK Non-Rubicon 4340 Rear Axle Kit 32 Inch Left Hand & Right Hand W/ Bearings 30 Spline Yukon Gear
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Chromoly Rear Axle Kit Dana 44 Jeep JK Non-Rubicon 30 Spline 32 Long D44 JK Non-Rubicon 4340 Rear Axle Kit 32 Inch Left Hand & Right Hand W/ Bearings 30 Spline Yukon Gear
$714.89
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Chromoly Inner Front Axle For Dana 30 30 Spline Left Hand 18.8 Long W/Locker D30 JK 30 Spline Left Hand Inner Axle 18.8 Inch 4340 W/ Aftermarket Locker Only 1350 Series 7166 U/Joint Yukon Gear
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Chromoly Inner Front Axle For Dana 30 30 Spline Left Hand 18.8 Long W/Locker D30 JK 30 Spline Left Hand Inner Axle 18.8 Inch 4340 W/ Aftermarket Locker Only 1350 Series 7166 U/Joint Yukon Gear
$269.89
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Chromoly Inner Front Axle For Dana 30 30 Spline Right Hand 34.5 Long W/Locker D30 JK 30 Spline Right Hand Inner Axle 34.5 Inch 4340 W/ Aftermarket Locker Only 1350 Series 7166 U/Joint Yukon Gear
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Chromoly Inner Front Axle For Dana 30 30 Spline Right Hand 34.5 Long W/Locker D30 JK 30 Spline Right Hand Inner Axle 34.5 Inch 4340 W/ Aftermarket Locker Only 1350 Series 7166 U/Joint Yukon Gear
$289.89
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Jeep Body

  • CJ5
  • CJ6
  • CJ7
  • CJ8
  • YJ
  • TJ
  • LJ
  • JK
  • (-) JKU
  • JL
  • JLU
  • JT

Category

  • Drivetrain & Differentials
    • (-) Differential
      • Axle
      • Axle Differential Bearing and Seal Kit
      • Differential Carrier
      • Differential Carrier Bearing
      • Differential Carrier Bearing Set
      • Differential Carrier Shim Kit
      • Differential Case Assembly Kit
      • Differential Case Kit
      • Differential Covers
      • Differential Cross Pin
      • Differential Crush Sleeve
      • Differential Disc Kit
      • Differential Drive Pinion Oil Deflector
      • Differential Gear Set
      • Differential Lock Actuator
      • Differential Lock Assembly
      • Differential Lock Sensor
      • Differential Lock Washer
      • Differential Pinion and Side Bearing Spacer Set
      • Differential Pinion Bearing
      • Differential Pinion Bearing Baffle
      • Differential Pinion Flange
      • Differential Pinion Seal
      • Differential Pinion Shaft Nut
      • Differential Pinion Shim
      • Differential Ring and Pinion
      • Differential Ring and Pinion Kit
      • Differential Ring Gear Bolt
      • Install & Overhaul Kits
      • Spider Gear Sets
      • Spindle Nut
      • Wheel Lug Stud

Brand

  • Clayton Off Road
  • Crown Automotive
  • Excessive Industries
  • OMIX
  • Rock Krawler
  • RT Off Road
  • Rugged Ridge
  • Steer Smarts
  • USA Standard Gear
  • Yukon Gear & Axle
Filters

Jeep Body

  • CJ5
  • CJ6
  • CJ7
  • CJ8
  • YJ
  • TJ
  • LJ
  • JK
  • (-) JKU
  • JL
  • JLU
  • JT

Category

  • Drivetrain & Differentials
    • (-) Differential
      • Axle
      • Axle Differential Bearing and Seal Kit
      • Differential Carrier
      • Differential Carrier Bearing
      • Differential Carrier Bearing Set
      • Differential Carrier Shim Kit
      • Differential Case Assembly Kit
      • Differential Case Kit
      • Differential Covers
      • Differential Cross Pin
      • Differential Crush Sleeve
      • Differential Disc Kit
      • Differential Drive Pinion Oil Deflector
      • Differential Gear Set
      • Differential Lock Actuator
      • Differential Lock Assembly
      • Differential Lock Sensor
      • Differential Lock Washer
      • Differential Pinion and Side Bearing Spacer Set
      • Differential Pinion Bearing
      • Differential Pinion Bearing Baffle
      • Differential Pinion Flange
      • Differential Pinion Seal
      • Differential Pinion Shaft Nut
      • Differential Pinion Shim
      • Differential Ring and Pinion
      • Differential Ring and Pinion Kit
      • Differential Ring Gear Bolt
      • Install & Overhaul Kits
      • Spider Gear Sets
      • Spindle Nut
      • Wheel Lug Stud

Brand

  • Clayton Off Road
  • Crown Automotive
  • Excessive Industries
  • OMIX
  • Rock Krawler
  • RT Off Road
  • Rugged Ridge
  • Steer Smarts
  • USA Standard Gear
  • Yukon Gear & Axle

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  • Cj History

Contact Us

Contact Us

Email
connect@moderncjsystems.com
Phone
(541) 591-5939

Hours of Operation

Text

Hours

Monday – Friday
8:00 AM – 5:30 PM
Saturday
Closed
Sunday
Closed

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