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Trail-Tested, Precision-Manufactured Gearing

PROBLEM
“An axle upgrade for my Jeep needs to be rugged, with superior noise, vibration, and harshness performance—while also delivering improved MPG.”

SOLUTION
Dana’s exclusive AdvanTEK® gear technology provides greater power density and fuel efficiency than similar offerings, while reducing driveline weight.

Dana design, engineering, testing, and manufacturing processes all work together in Spicer® ring and pinion gearing to ensure performance that non-genuine parts simply cannot deliver. Spicer gearing offers the easiest possible set-up, a quieter ride and strength that can’t be beaten for genuine Dana axles.

2018 and Newer Wrangler JL

Rubicon,  Select Sport or  Sahara

Front Axle Ratio Spicer Part # Install Kit Part # Master Kit Part #
Dana 44™ AdvanTEK® 3.73 10046055 10040468 10040469
Dana 44™ AdvanTEK® 4.10 10048087 10040468 10040469
Dana 44™ AdvanTEK® 4.56 10050939 10040468 10040469
Dana 44™ AdvanTEK® 4.88 10051746 10040468 10040469
Dana 44™ AdvanTEK® 5.13 10051004 10040468 10040469
Dana 44™ AdvanTEK® 5.38 10050979 10040468 10040469
Rear Axle Ratio Spicer Part # Install Kit Part # Master Kit Part #
Dana 44™ AdvanTEK® 3.43 10062926 10040477 10040478
Dana 44™ AdvanTEK® 3.73 10062017 10040477 10040478
Dana 44™ AdvanTEK® 4.10 10062033 10040477 10040478
Dana 44™ AdvanTEK® 4.56 10067141 10040477 10040478
Dana 44™ AdvanTEK® 4.88 10073110 10040477 10040478
Dana 44™ AdvanTEK® 5.13 10067157 10040477 10040478
Dana 44™ AdvanTEK® 5.38     10067204 10040477 10040478

Base Sport or Sahara Models

Front Axle Ratio Spicer Part # Install Kit Part # Master Kit Part #
Dana 30™ 3.45 10006253 10040312 10040313
Dana 30™ 4.10 2005027-5* 10040312 10040313
Dana 30™ 4.56 10026645 10040312 10040313
Dana 30™  4.88 10026639 10040312 10040313
Dana 30™ 5.13 10026642 10040312 10040313
Rear Axle Ratio Spicer Part # Install Kit Part # Master Kit Part #
Dana 35™ AdvanTEK® 3.45 10060460 10040451 10040452
Dana 35™ AdvanTEK® 4.10 10095819 10040451 10040452
Dana 35™ AdvanTEK® 4.56 10067221 10040451 10040452
Dana 35™ AdvanTEK® 4.88 10067231 10040451 10040452
Dana 35™ AdvanTEK® 5.13 10067244 10040451 10040452

AdvanTEK Ring and PinionThe gearing used in today's Dana 44™ axles has a 226 mm ring gear size and has a torque capacity of 8200Nm. The new generation Dana 44™ AdvanTEK® gearing has a smaller 220mm ring gear size but has the same torque capacity of 8200Nm.

These high-performance axles are a prime example of Dana’s efforts to address:

  • Efficiency
  • Power density
  • Fuel economy
  • Torque-carrying capacity
  • Weight 

AdvanTEK ringsDana AdvanTEK axles make it possible for vehicles to handle today’s high-torque engines.

  • Improved gear power density for smaller, lighter axles 
  • Optimized design for low NVH 
  • Gear geometry designed specifically for use with aluminum housings 
  • Improved efficiency through lower hypoid offsets 
  • Improved bearing technology 

Beam axle styles are offered in Salisbury and Banjo construction, while independent axle styles include clam shell and Salisbury designs.

Only from Dana: Exclusive AdvanTEK® Technology for Unprecedented Stock Performance.

AdvanTEK JeepsFor the first time ever, every Jeep® Wrangler JL vehicle will be offered with exclusive Dana AdvanTEK® axle technology, right off the line. And, you’ll enjoy the freedom to go where you want and the confidence that you’ll be ready for the next adventure with AdvanTEK® axles for the Jeep Gladiator JT. AdvanTEK® technology offers improved strength and efficiency while reducing the overall size and weight of the axle.

High-Performance Axles with Enhanced Efficiency

To discover the difference that genuine Spicer axle products can deliver for you, including enhanced efficiency and improved fuel economy, locate the Spicer parts dealer nearest you today.