KYB Suspension Strut and Coil Spring Assembly P/N:SR4155
Get the ride and control back with the KYB strut plus, the KYB Strut-Plus Complete Corner Unit Assembly (SR4548) — a pre-assembled front strut, mount, and coil spring in one ready-to-install unit. It drops in as a direct-fit front replacement for the 2009-2010 Dodge Ram 1500, the 2011-2018 RAM 1500, and the 2019-2024 RAM 1500 CLASSIC. As an original equipment supplier, KYB engineers this complete strut and coil spring assembly to help restore your truck's handling, ride height, and control.
A strut assembly handles vehicle weight, sets ride height, serves as the steering pivot, and helps control stability. Signs the front strut may need replacing include a bouncy or wandering ride, uneven tire wear, and clunks over bumps.
Interchange: 172292
This part cross-references / interchanges with the following part numbers:
What is the KYB Strut-Plus SR4548?
It's a complete front corner unit — a KYB Excel-G strut, mount, and application-engineered coil spring pre-assembled into one ready-to-install unit (MPN SR4548).
Which vehicles does this KYB complete strut fit?
It's a direct-fit front assembly for the 2009-2010 Dodge Ram 1500, 2011-2018 RAM 1500, and 2019-2024 RAM 1500 CLASSIC. See the Buyer's Guide tab for full details.
Is this a front or rear strut assembly?
This is a front strut assembly. It installs on the front of the listed applications.
Does the KYB quick strut assembly include the spring and mount?
Yes. It ships pre-assembled with a KYB Excel-G strut, a high-carbon steel coil spring, and the mount, so no spring compressor is needed.
Should I replace both front struts at once?
Replacing both front sides together as a matched pair is recommended for balanced ride and handling. This listing is for one assembly.
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.