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JL Rear Axle Truss - JL4502

JL4502,axtruss-JL-r,truss,jL,jL-r,artec,hd truss

Works on M220 rear axles in all Rubicons, Sports and Sahara's with a Manual Transmission, and all automatic transmissions with a Limited Slip differential. M200 truss not available at this time.
70% less welding needed than previous truss designs means less warping, faster turnaround, and lower costs
All long seams are bent so you don't need to spend time welding them together
APEX design stretches between OEM coil buckets for reinforcement where the axle is most weak
Dimpled holes provide not only weight reduction but rigidity and strength
Contours the cast steel differential and can be welded with normal MIG welder and moderate pre-heating and post-heating
Provides worry-free wheeling of up to 40 inch tires on stock JL axles**
Clearance cuts for e-locker plug removal and axle breather hose
Limited Supply: only 7 remaining
Was: $131.99
Sale: $90.00


NOTE: This kit requires general welding and fabrication skills. Welding should only be done by a competent welder. Artec Industries implies no guarantees or warranties and is not liable for improper installation.

*Some grinding and fitment may be required when installing this kit. Every axle varies slightly and some fabrication may be required. May require brake line relocation to fit.


  • AXTRUSS-JL4502
  • AXTRUSS-JL4502
  • Artec Industries
  • Available
  • New


Shipping Information

  • Item Requires Shipping
  • 10.0 lbs.