KYB SM5177 Rear Strut Mount for 1995–2000 Lexus LS400

KYB Strut Mounts eliminate the vibration and noise caused by old, hardened vibration insulators. They optimize suspension performance by offering OE quality replacement components designed for each application. KYB Strut Mounts cushion the impacts from road bumps to reduce the jarring effect, noise and vibration that old mounts transmit into the vehicle. Front bearing plates are the steering pivots and support vehicle weight. They are critical to steering performance and wheel alignment. KYB Strut Mounts and bearing plates have a reputation for providing the highest quality in the industry.

• Matched grade studs and nuts

The KYB SM5177 Rear Strut Mount is a direct-fit replacement designed for the 1995–2000 Lexus LS400. It helps restore the suspension system’s ability to absorb road impacts while reducing the noise, vibration, and harshness associated with worn or hardened original mounts. Engineered by KYB to meet application-specific performance requirements, this mount supports dependable suspension operation and consistent ride quality.

Strut mounts play an important role in maintaining suspension alignment and controlling the forces transferred from the road into the vehicle. The KYB SM5177 uses OE-quality replacement components to cushion impacts and help prevent excessive vibration from reaching the passenger compartment. Replacing deteriorated mounts can also help reduce suspension noise and support more predictable handling.

• Application-specific design: Developed for proper fit and suspension performance on the specified Lexus LS400 application.
• Vibration and noise control: Replaces hardened or worn insulators to reduce road noise, vibration, and harshness.
• Suspension support: Helps cushion road impacts and maintain effective strut operation.
• Installation hardware: Includes matched-grade studs and nuts for a secure replacement installation.

Product Specifications and Technical Data

• Brand: KYB
• Part Number: SM5177
• Product Type: Rear strut mount
• Vehicle Position: Rear
• Vehicle Application: Lexus LS400
• Model Years: 1995–2000
• Replacement Design: OE-quality, application-specific component
• Included Hardware: Matched-grade studs and nuts

What's Included

• One KYB SM5177 rear strut mount
• Matched-grade studs and nuts

Fitment: Fits 1995, 1996, 1997, 1998, 1999, and 2000 Lexus LS400 models. Verify vehicle application and suspension configuration before installation.

Features:

• Application-specific design developed for proper fit and dependable suspension performance on the Lexus LS400.
• Reduces noise, vibration, and harshness caused by worn or hardened strut mount insulators.
• Cushions road impacts to help restore smooth, controlled suspension operation.
• Includes matched-grade studs and nuts for secure replacement installation.

Fitments:
1995 Lexus LS400 Base
1996 Lexus LS400 Base
1997 Lexus LS400 Base
1998 Lexus LS400 Base
1999 Lexus LS400 Base
2000 Lexus LS400 Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: false
Units Per Sku: 1