HomeSuspension > Shocks and StrutsKYB SM5639 Suspension Strut Mount - Front
Part #: SM5639

KYB SM5639 Suspension Strut Mount - Front

Mount Components, Front
24 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Mount Components, Front
Fitment: Toyota, Lexus, and Scion, Corolla iM, CT200h, iM, xB, and RAV4
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of KYB SM5639 Suspension Strut Mount

The KYB SM5639 Suspension Strut Mount is designed for reliable performance and durability in select Lexus, Scion, and Toyota vehicles. This component plays a critical role in maintaining proper suspension function and vehicle handling for models such as the Toyota Corolla iM, Lexus CT200h, and Toyota RAV4.

  • Compatible with Lexus, Scion, and Toyota models including Corolla iM, CT200h, iM, RAV4, and xB
  • Part number SM5639 ensures precise fitment and easy identification
  • Part of KYB's Mount Components product line, engineered for suspension system integrity
  • Designed to support suspension struts and absorb road vibrations
  • Manufactured to meet OEM specifications for reliable performance

Detailed Product Description

The KYB SM5639 Suspension Strut Mount is a vital component within the suspension system, providing a secure connection point between the vehicle’s strut assembly and chassis. This mount helps isolate road noise and vibrations, contributing to a smoother ride and improved handling characteristics. Specifically engineered for compatibility with Lexus, Scion, and Toyota vehicles such as the Corolla iM, CT200h, iM, RAV4, and xB, this part ensures proper alignment and suspension geometry.

As part of KYB's Mount Components product line, the SM5639 is designed to maintain suspension system integrity by offering durable construction and precise fitment. The Mount Components line focuses on delivering reliable suspension mounts that meet or exceed OEM standards, supporting the overall performance and safety of the vehicle’s suspension system.

Common Applications and Problem Resolution

  • Replaces worn or damaged suspension strut mounts causing noise or vibration
  • Addresses issues with uneven tire wear due to suspension misalignment
  • Improves steering response and vehicle stability
  • Eliminates clunking or knocking sounds from the front suspension
  • Restores proper suspension geometry for Lexus CT200h, Toyota RAV4, and other compatible models

Installation Notes and Tips

  • Ensure vehicle is securely lifted and supported before beginning installation
  • Inspect related suspension components for wear or damage during replacement
  • Use appropriate tools to avoid damage to the strut mount or surrounding parts
  • Follow manufacturer torque specifications for mounting bolts
  • Alignment check is recommended after installation to maintain proper handling

Quality Assurance and Warranty

KYB manufactures the SM5639 Suspension Strut Mount to meet stringent quality standards, ensuring durability and consistent performance. While specific warranty details may vary, KYB products typically come with a limited warranty covering defects in materials and workmanship. This part is engineered to meet OEM fitment and function requirements for Lexus, Scion, and Toyota vehicles, providing confidence in its reliability and compatibility.

This part fits 24 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2018ToyotaCorolla iMFrontMount Components
2017LexusCT200hFrontMount Components
2017ToyotaCorolla iMFrontMount Components
2016LexusCT200hFrontMount Components
2016ScioniMFrontMount Components
2015LexusCT200hFrontMount Components
2015ScionxBFrontMount Components
2014LexusCT200hFrontMount Components
2014ScionxBFrontMount Components
2013LexusCT200hFrontMount Components
2013ScionxBFrontMount Components
2012LexusCT200hFrontMount Components
2012ScionxBFrontMount Components
2011LexusCT200hFrontMount Components
2011ScionxBFrontMount Components
2010ScionxBFrontMount Components
2009ScionxBFrontMount Components
2008ScionxBFrontMount Components
2008ToyotaRAV4BaseFrontMount Components
2008ToyotaRAV4LimitedFrontMount Components
2007ToyotaRAV4BaseFrontMount Components
2007ToyotaRAV4LimitedFrontMount Components
2006ToyotaRAV4BaseFrontMount Components
2006ToyotaRAV4LimitedFrontMount 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:

906988

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