KYB Suspension Strut and Coil Spring Assembly P/N:SR4185
Upgrade your truck's front suspension with the KYB strut plus — the Truck-Plus Performance Assembly (SR4549), a complete strut and coil spring assembly that bundles the strut, mount and spring into one pre-assembled unit. It installs as a direct-fit front replacement for the 2009-2010 Dodge Ram 1500, 2011-2018 Ram 1500, and 2019-2024 Ram 1500 Classic. A strut assembly supports vehicle weight, sets ride height, acts as the steering pivot and helps control stability, so KYB application-engineers each unit rather than taking a one-size-fits-all approach.
If a worn front strut is behind your poor ride or handling, this replaces it. Replace both front struts as a matched pair for balanced handling.
Interchange: 153028
This part cross-references / interchanges with the following part numbers:
What vehicles does the KYB SR4549 front strut assembly fit?
It's a direct-fit front replacement for the 2009-2010 Dodge Ram 1500, 2011-2018 Ram 1500, and 2019-2024 Ram 1500 Classic. Check the Buyer's Guide tab to confirm your exact vehicle.
Is this a KYB quick strut assembly that comes ready to install?
Yes. It ships pre-assembled with the KYB HD Excel-G strut, mount and application-engineered spring in one unit, so it's ready to bolt in for a professional-level install.
What's included with this KYB front strut assembly?
Each SR4549 is a complete corner unit that includes the strut, the mount and the coil spring, pre-assembled and engineered specifically for the listed applications.
Should I replace both front struts at the same time?
Replacing both front struts as a matched pair is recommended for even, balanced handling and ride height. This listing covers one assembly.
How do KYB complete struts differ from a standard shock absorber?
This Truck-Plus assembly uses the HD Excel-G strut with a stronger steel shell and application-specific damping valves, providing more damping performance than standard shock absorbers.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.