Suspension Strut Mount Bracket
KYB Suspension SM5687 Strut Mount Plate With Insulator And Boot
Representative Photo, actual item may vary
KYB Suspension SM5847 Strut Mount Plate Assembly with Seat and Insulator
Representative Photo, actual item may vary
HPS Performance Products 42-115BL Front Strut Tower Bar Blue Billet Aluminum
What Is a Suspension Strut Mount Bracket?
Suspension strut mount brackets are a critical — and often overlooked — component in your vehicle's suspension system. Located at the upper part of the strut assembly, the strut mount bracket's purpose is to secure the strut to the frame of the vehicle. Beyond simple attachment, it also performs the important function of isolating the strut from noise and vibration, absorbing shocks, and providing ride comfort and quality over bumps and uneven surfaces.
The strut mount is designed to hold the upper end of the suspension strut in place while allowing it to rotate to absorb shocks and vibrations caused by bumps or potholes in the road, and it also helps control side-to-side movement and enhances ride comfort. Typically made from rubber and metal components, the bracket houses a bearing that transmits force between the upper and lower mounting points of the vehicle's suspension system while helping to reduce noise during acceleration or cornering.
Why Strut Mount Brackets Matter
These components work hard over the life of a vehicle, and wear is inevitable. It is not recommended to drive with a broken strut mount, as it will affect the stability and handling of your vehicle, leading to potentially hazardous driving conditions. Specifically, if the strut mount is broken, the strut assembly will be loose or misaligned, and the suspension system can't absorb shocks and keep the tire in contact with the road surface as it should.
The consequences extend beyond ride quality. Continuing to drive with a broken strut mount can cause damage to other suspension components, such as the struts, springs, and other mounting hardware. Additionally, a compromised suspension system can cause uneven tire wear, reduce the lifespan of the tire, and compromise traction and handling.
What to Look for When Shopping Strut Mount Brackets
When replacing a strut mount bracket, quality and correct fitment are paramount. Front mount bearing plates in particular deserve extra scrutiny — front bearing plates are the steering pivots and support vehicle weight, and they are critical to steering performance and wheel alignment. Always verify that the replacement part is engineered specifically for your vehicle's year, make, and model to ensure proper geometry and load rating.
- Material quality: Look for components with high-grade rubber insulators that won't harden prematurely and cause NVH (noise, vibration, harshness) issues.
- Bearing quality: Mount bearings directly affect steering smoothness and front-end alignment retention.
- OE fit: Parts engineered to meet or exceed original equipment specifications will restore the suspension to its intended performance.
- Complete kits: Consider kits that include the mount, bearing, and spring seat together for a comprehensive repair.
Top Brands in Suspension Strut Mount Brackets
When it comes to strut mount brackets, KYB Suspension stands out as a premier choice for both DIYers and professional technicians. KYB is well known as an Original Equipment supplier to new vehicle manufacturers around the globe, and they use the same materials, techniques, and facilities to build their aftermarket products. KYB strut mount bearings provide smoother steering and help maintain front-end alignment, and their strut mounts are designed to meet or exceed OE performance.