Dynatrac Trail Series 44™ – The best just got better

More Axle For Your Jeep – Less Money Out of Your Pocket

C heck out our Dynatrac Trail Series 44™ front and rear axles for Jeep XJ and TJ models. You may think building up a capable, first rate Jeep is expensive. Well, not at Dynatrac.

Out of the crate and into your Jeep. It really is that easy. We don’t skimp on the performance or quality either. These Dana 44™ axles are loaded with top quality parts and features, and are built by our expert team of professionals. How do we do it? Unlike our Pro-Series assemblies where anything goes, the Trail Series is built to the most common configurations so we can make more at one time and reduce the cost of labor. Instead of using third rate imported housings like the other guys, we pass our labor saving costs on to you and keep it- Made in the USA.

    Trail Series 44™ Features
  • NOT a kit! Fully assembled, ready to install with Dynatrac warranty!
  • Affordable legendary Dynatrac quality!
  • Same high-quality materials and components as our Pro Series axles.
  • Your choice of gear ratio including an electric selectable locking differential.
  • Bolt-in configurations for Jeep XJ and TJ are available.
  • Made in the USA
  • Loaded with High Performance options
  • High Strength, High-pinion front axle housing and gears
  • High durability, standard-cut rear axle housing and gears
  • Selectable, Electric Locking Differential is standard on all Trail Series 44’s
  • Front Shafts - New Generation Dana 44™ with larger 1350 front axle U-joints
  • Rear Shafts - 32-spline, induction hardened steel axle shafts
  • 13.25” front, and 12.5” rear disc brake assemblies with parking brake
  • Stock 5 on 4.5”(XJ,TJ) wheel bolt pattern
  • Stronger, New Generation Dana 44™ ring & pinions and larger bearings
  • Choice of ring and pinion ratio (4.10, 4.88, 5.13, and 5.38:1 ratios)
  • Pro Series nodular diff cover
    Dynatrac Trail-Series 44™ Front Axle Features Include:
  • High-Pinion, Heavy-duty front Dana 44™ Housing
  • 4.10 ratio, New Generation Dana 44™ Ring and pinion gears
  • Electric Selectable Locking Differential
  • Heavy Duty 12.0" Disc brakes included (Compatible with most 15” aftermarket wheels)
  • Larger and thicker 2.75 x .375 wall DOM housing tube assemblies
  • 50% Thicker Steel, 3/16" Fabricated suspension brackets
  • New Generation, Extra large 1350 axle joints and shafts
  • 5 on 4.5, Stock (XJ, TJ) wheel bolt pattern
  • Stock XJ, TJ width
  • Compatible with Stock XJ and TJ steering linkages
  • 1310 Input Yoke is compatible with most stock Wrangler and Cherokee drive shafts
    Dynatrac Trail-Series 44™ Rear Axle Features Include:
  • Heavy Duty, Standard-cut Rear Dana 44™ Housing
  • 4.10 ratio, New Generation Dana 44™ (8.8 inch diameter) Ring and pinion gears
  • Electric Selectable Locking Differential
  • Heavy Duty 12.5" Disc brakes with parking brake included (Compatible with most 15” aftermarket wheels)
  • Larger and thicker 3.25 x .313 wall DOM housing tube assemblies
  • 50% Thicker Steel, 3/16" Fabricated suspension brackets
  • New Generation, 32-spline axle shafts
  • 5 on 4.5, Stock (XJ, TJ) wheel bolt pattern
  • Stock XJ, TJ width
  • 1310 Input Yoke is compatible with most stock Wrangler and Cherokee drive shafts
Trail Series 44 Rear - Jeep YJ or XJ w/Disc, Electric Locker, Spring Perches JP44-4001-C
Trail Series 44 Front - Jeep TJ or XJ w/Disc, Electric Locker, HD Coil Brackets JP44-3002-E
Trail Series 44 Rear - Jeep TJ w/Disc, Electric Locker, HD Coil Brackets JP44-4001-D
Trail Series 44 Front - Jeep JK w/Disc & ABS, Electric Locker, HD Coil Brackets JP44-3002-F
Trail Series 44 Rear - Jeep JK w/Disc & ABS, Electric Locker, HD Coil Brackets JP44-4001-E