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KYB Suspension SM5178 Strut Mount Assembly

(1990-1994 Lexus LS400)

Part of: KYB Suspension Strut Mount Assembly

Other options in this family: KYB Suspension SM5361 KYB Suspension SM5184 KYB Suspension SM5258 KYB Suspension SM5890 KYB Suspension SM5259

Manufacturer

Picture for manufacturer KYB Suspension

Part Number

SM5178
6 reviews
Sale Price

$44.67

In Stock (8)

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Usually delivered within 2 days

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Product Details

The KYB Suspension SM5178 Strut Mount is an OE-quality replacement component engineered to restore optimal suspension performance and eliminate noise and vibration caused by worn, hardened rubber insulators. Designed specifically for precise application fitment, this strut mount provides the critical interface between your vehicle's strut assembly and chassis.

Key Features:

  • Premium vibration isolators cushion impacts from road irregularities to reduce harshness and noise transmission into the cabin
  • Front bearing plates serve as steering pivot points and support vehicle weight for precise alignment and responsive handling
  • Application-specific design ensures proper geometry and compatibility with OE strut assemblies
  • Manufactured to KYB's rigorous quality standards for long-lasting durability and performance
  • Direct replacement for worn factory strut mounts to restore ride quality and steering precision

KYB strut mounts are critical wear components that should be replaced whenever struts are serviced. Worn mounts compromise suspension geometry, create clunking noises over bumps, and can negatively impact wheel alignment and tire wear. This mount restores the smooth, quiet operation your suspension was designed to deliver.

Products specifications

Fits

1990-1994 Lexus LS400

FEATURE AND BENEFIT 1

THE HIGHEST QUALITY REPLACEMENT STRUT MOUNT AVAILABLE

Feature and Benefit 5

MATCHED GRADE STUDS AND NUTS

Feature and Benefit 4

MOUNT BEARINGS PROVIDE SMOOTHER STEERING AND HELP RETAIN FRONT END ALIGNMENT

Feature and Benefit 2

OPTIMIZES SUSPENSION PERFORMANCE BY OFFERING ORIGINAL EQUIPMENT QUALITY REPLACEMENT COMPONENTS DESIGNED FOR EACH APPLICATION

Feature and Benefit 3

SUPERIOR RUBBER REDUCES NOISE, VIBRATION AND HARSHNESS

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