HomeSuspension > Shocks and StrutsKYB SM5177 Suspension Strut Mount - Rear
Part #: SM5177

KYB SM5177 Suspension Strut Mount - Rear

Mount Components, Rear
6 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Mount Components, Rear
Fitment: Lexus, LS400
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Fast Shipping — Most orders ship same business day before 1pm CST

Overview of KYB Suspension Strut Mount SM5177 for Lexus LS400

The KYB Suspension Strut Mount SM5177 is designed specifically for the Lexus LS400, providing reliable support and improved suspension performance. This component plays a critical role in maintaining proper strut alignment and absorbing road vibrations.

  • Compatible with Lexus LS400 models
  • Part number SM5177 for precise identification
  • Part of KYB's Mount Components product line
  • Ensures secure strut attachment and smooth ride quality
  • Durable construction for long-lasting performance

About the KYB Mount Components Product Line

The Mount Components line by KYB focuses on suspension parts that connect and secure struts and shocks to the vehicle chassis. This product line emphasizes durability and fitment accuracy, ensuring that components like the SM5177 suspension strut mount provide stable support and reduce noise and vibration for the Lexus LS400.

Detailed Product Description

The KYB Suspension Strut Mount SM5177 is engineered to meet the specific suspension requirements of the Lexus LS400. It serves as the interface between the strut assembly and the vehicle body, helping to isolate road shocks and maintain proper suspension geometry. This mount is manufactured to precise specifications to ensure a secure fit and consistent performance, contributing to the overall handling and comfort of the vehicle.

Common Issues Addressed by the Suspension Strut Mount

  • Excessive noise or clunking from the front suspension
  • Uneven tire wear due to misaligned struts
  • Vibration or harshness felt through the steering wheel
  • Reduced suspension responsiveness or handling stability
  • Premature wear of other suspension components

Installation Notes and Tips

  • Ensure compatibility with Lexus LS400 before installation
  • Inspect related suspension components for wear during replacement
  • Use proper tools to avoid damage to the mount or strut assembly
  • Follow vehicle manufacturer torque specifications for mounting bolts
  • Professional installation is recommended for optimal results

Quality Assurance and Warranty

KYB manufactures the SM5177 suspension strut mount to meet strict quality standards, ensuring durability and reliable performance. While specific warranty details may vary, KYB products typically come with a limited warranty covering defects in materials and workmanship. Refer to KYB’s official documentation for exact warranty terms.

This part fits 6 vehicles. Search below:

YearMakeModelPositionNotes
2000LexusLS400Rearw/o Air Suspension; Mount Components
1999LexusLS400Rearw/o Air Suspension; Mount Components
1998LexusLS400Rearw/o Air Suspension; Mount Components
1997LexusLS400Rearw/o Air Suspension; Mount Components
1996LexusLS400Rearw/o Air Suspension; Mount Components
1995LexusLS400Rearw/o Air Suspension; Mount Components

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

143198

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.