NOTE: We recommend the use of a Teflon based spray when lubricating the UCA's ball joint, the use of other grease can reduce the performance of the arms and cause Binding and premature wear.

Now includes our Gen 2 Billet Taper Adaptors

Superior Engineering Upper Control Arms (UCA) are designed to correct the balljoint angle and correct wheel alignment figures when you lift your D22 Navara over 2" of lift

Other Brands that are available on the Market have been copied off the "Calmini" style arm that is manufactured from plate steel, that type of design has very little strength built into the arms for when an impact is experienced from either front to rear or rear to front. The Superior Engineering Upper Control arms have been extensively FEA tested to ensure maximum strength is retained in the event of an impact with the front wheels.

Superior Engineering D22 Upper Control arms are manufactured in Australia by Superior Engineering Suitable For needs on the Australian market and our Harsh Environment.

Made from 38.1mm OD Heavy wall 4130 Chromoly tube, and then powder coated.

• Easy Installation - full fitting kit included
• Grease Nipples - easier maintenance
• Silver Powder Coated Finish - hard wearing protection
• Dust Cap - keeps dirt and debris out of the bearing
• Spherical Bearing - allows for more articulation
• Poly Bushes - for better driveability
• 4130 Chromoly Tube - better clearance for bigger shocks and stronger than plate design UCA's

Image of Gen 2 Billet Taper Adaptor