LML Duramax Bilstein B8 5100 Series Steering Damper (33-196619)

Upgrade the steering control on your 2011-2016 GM 6.6L Duramax LML with the Bilstein B8 5100 Series Steering Damper (part #33-196619). This monotube steering stabilizer is engineered as a direct bolt-on replacement that reduces steering vibrations, wobble, and shimmy while delivering a more controlled, precise feel on the road or trail.

Why Add This Damper?

Factory steering dampers can wear out or struggle—especially with larger tires, higher mileage, or heavy use. The Bilstein 5100 Series uses the same proven high-pressure monotube design found in their shock absorbers. It dampens small steering movements instantly, reduces feedback through the wheel, and helps you maintain better command of your truck. The result is improved handling, comfort, and confidence whether you’re daily driving, towing, or running off-road.

Key Features

• 46 mm monotube design with digressive valving for consistent, fade-resistant performance
• Zinc-plated finish for excellent corrosion resistance in harsh conditions
• Black bellows dust boot included
• Smooth-body construction
• Direct bolt-on fitment (quantity: 1 per vehicle)
• Includes necessary mounting hardware in most applications
• Limited lifetime warranty

Specifications

• Collapsed length: 14.55 in (369.5 mm)
• Extended length: 22.46 in (570.5 mm)
• Upper mount: Eye 12 mm
• Lower mount: Cantilever
• Body diameter: 46 mm

Fitment

Fits 2011-2016 Chevrolet Silverado 2500HD / 3500HD and GMC Sierra 2500HD / 3500HD (2WD and 4WD) equipped with the 6.6L Duramax LML.

Note: Some late-2015 and 2016 trucks did not leave the factory with a steering stabilizer mounting tab. Verify your truck has the factory provision or plan to add a compatible bracket if needed. May not work with certain pitman/idler support kits or lift kits that relocate the center link.

Replace a worn factory unit or add this upgrade for tighter steering response and reduced vibration. Built to match the quality and finish of the rest of the Bilstein 5100 Series lineup.