KYB SM5263 Suspension Shock / Strut Mount Bushing - Front Upper or Rear Upper

KYB SM5263 Strut Mount Bushing Overview

KYB SM5263 is a suspension shock absorber / strut mount bushing built for OE-style replacement on select Chrysler, Dodge, and Plymouth applications. It addresses vibration, noise, and harshness at the strut tower while helping restore steering feel and front-end alignment stability where applicable.

Compatible With 2001-2006 Chrysler Sebring rear upper, 2001-2006 Dodge Stratus rear upper, 1999-2000 Dodge Stratus front upper, and 2000 Plymouth Breeze front upper.

Key Features

• OE-quality replacement strut mount for application-specific suspension service
• Superior rubber helps reduce noise, vibration, and harshness from worn vibration insulators
• Mount bearings promote smoother steering response and help retain front-end alignment
• Front bearing plate design supports steering pivot function and vehicle weight where equipped
• Matched-grade studs and nuts for proper component fitment

Product Details

KYB Mount Components are engineered as direct replacement suspension parts for the original mounting location. The SM5263 strut mount is designed to replace hardened or deteriorated mount bushings that can transmit road shock into the cabin and affect steering precision. On vehicles such as the Chrysler Sebring, Dodge Stratus, and Plymouth Breeze, a worn mount can contribute to clunks, vibration, and inconsistent ride quality. This part cross-references Monroe Shocks & Struts 901940 for the same application.

KYB SM5263 is part of the Mount Components line, which focuses on replacement strut mounts and bearing plates that match the needs of each specific vehicle application. For buyers searching for a rear upper strut mount for 2001-2006 Chrysler Sebring or 2001-2006 Dodge Stratus, or a front upper mount for 1999-2000 Dodge Stratus and 2000 Plymouth Breeze, this part number provides a targeted OE-style service solution.

Common Problems This Part Addresses

• Suspension noise from worn or hardened strut mount bushings
• Excess vibration transferred through the strut tower
• Harsh ride feel over bumps and uneven pavement
• Steering looseness or reduced steering smoothness at the mount bearing
• Front-end alignment instability caused by deteriorated upper mount components

Installation Notes and Tips

Verify the vehicle position before ordering, since SM5263 is used in both rear upper and front upper locations depending on application. Inspect the strut assembly, bearing surfaces, and surrounding suspension hardware for wear before installation. After replacement, confirm alignment and road-test the vehicle to check for noise reduction and steering return.

Quality Assurance

KYB is known for OE-quality suspension replacement components, and the SM5263 follows that approach with application-specific design and matched hardware details. The Mount Components line is built to restore original mounting function and support consistent suspension performance.