Thank you to all who made Dyno Day special!

Monitor your FASS Fuel Filter Life with FASS Connect!

Built to order item. Lead times are typically 6+ weeks before shipping.
Need a more accurate estimate? Call (636) 429-7020 and our team will be happy to help.

Sinister Diesel  |  SKU: SINSD-DSBS03-01-20
23% off

Sinister Diesel 03-09 Dodge Steering Box Support for 2003-2009 Dodge 2500/3500 - Blue

Sale price USD 30007 Regular price USD 39010

Can I pick up my order or have it installed at your shop?

Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at636-429-7020or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.

How do I know if this part fits my vehicle?

Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.

What if I need to return a product or it’s defective?

Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)

What's the lead time on custom or fabricated parts?

Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at636-429-7020and we’ll confirm current availability or estimated ship dates.

Description

The Sinister Diesel Cummins Steering Box Brace helps to eliminate the wobble and play in the steering system that is common in Cummins-powered Dodge trucks. The Cummins Steering Box Brace Kit from Sinister Diesel includes all of the hardware that you will need to complete the installation which can be accomplished in about an hour. This kit will fit 2003-2009 Cummins Dodge 2500/3500 4x4 pickups.


Features and Benefits:

  • Construction - Steel
  • Product Design - Laser Cut Brackets and TIG welded
  • Performance Notes - Improved stability in the steering system
  • 1 Year Warranty


Includes:

  • Cummins Steering Box Brace
  • All hardware needed for installation

This Part Fits:

2009 Dodge/Ram 2500 6.7L

2009 Dodge/Ram 3500 6.7L

2008 Dodge/Ram 2500 6.7L

2008 Dodge/Ram 3500 6.7L

2007 Dodge/Ram 2500 5.9L

2007 Dodge/Ram 2500 6.7L

2007 Dodge/Ram 3500 5.9L

2007 Dodge/Ram 3500 6.7L

2006 Dodge/Ram 2500 5.9L

2006 Dodge/Ram 3500 5.9L

2005 Dodge/Ram 2500 5.9L

2004 Dodge/Ram 2500 5.9L

2004 Dodge/Ram 3500 5.9L

2003 Dodge/Ram 2500 5.9L

2003 Dodge/Ram 3500 5.9L