Synergy 2009+ RAM 2500/3500 Steering Box Brace

Sale price$230.00

May have applicable lead time. Direct ships from Manufacturer

The Synergy Steering Box Brace for Dodge Ram Trucks provides a secure and long-lasting solution for supporting the steering box sector shaft. This brace incorporates a pillow bearing and connects the front frame horns to eliminate steering box "wonder" while extending the lifespan of your vehicle's steering box.

Part # Description
8557-04 Dodge Ram Steering Box Brace for (1994-01) 1500 4x4, (1994-02) 2500 / 3500
8558-04 Dodge Ram Steering Box Brace for (2006-08) 1500 Mega Cab 4x4, (2003-08) 2500 / 3500
8559-04 Dodge Ram Steering Box Brace for (2009+) 2500 / 3500


  • Designed to support the steering box sector shaft on 1994+ Dodge Ram 4x4 solid front axle trucks
  • Ties front frame horns together, helps eliminate steering box "wander"
  • Tightens up steering feel and extends the life of your truck's steering box


  • Laser cut, CNC bent and precision welded using 1/4" Hot Rolled Steel plates, and 2.0" x .120" thick square tubing 
  • Black powder coat finish for maximum corrosion resistance
  • 100% Bolt-on installation.  No cutting or drilling required!


  • (1) Dodge Steering box brace 
  • (1) 855702-M30X1.50 Pitman Arm Stud 
  • (1) Pillow bearing 
  • All necessary installation hardware


  • When using an upgraded big bore box, sector shaft stud part number 855702-M30x1.5-PL is needed.
  • When using an upgraded 09+ Steering Box, 8559-04 is the steering box brace needed, BUT, modifications will need to be made to the upgraded steering box mounts for proper fitment of the brace.
  • Does not fit Dodge Ram Power Wagons.
  • PSC Big Bore steering boxes for the 94-02 & 03-08 Ram trucks will use the same brace as the factory box. 
  • Modifications to the brace may be required for proper alignment of the sector shaft nut.