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Double Black Offroad

Synergy Jeep JK HD Replacement Transmission Cross Member 2007-Present

  • Synergy 2007-Present Jeep JK HD Replacement Transmission Cross Member
  • Compatible with both 3.8L and 3.6L gas engines with either automatic or manual transmissions. 
  • Laser cut and CNC formed from 3/16” crush resistant Grade 50 A-572 steel plate to reduce weight without sacrificing strength
  • Fully boxed construction with internal gusseting provides maximum strength where it counts. 
  • Compatible with stock and most aftermarket skid plates
  • Not compatible with diesel models
Enquire About This Product


  • (1) 5715-01 Jeep JK HD Transmission Cross member
  • (5) Gr8 1/2" flat washers
  • (5) 1/2-13 UNC hex head 1.0" long bolts