Mount and Seat
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KYB Mount and Seat

Part No. SM5146 Warranty Details  
Quantity  Add to Cart

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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.

Product Features:
  • The highest quality replacement strut mount available
  • Optimizes suspension performance by offering Original Equipment quality replacement components designed for each application
  • Superior rubber reduces noise, vibration and harshness
  • Mount bearings provide smoother steering and help retain front end alignment
  • Matched grade studs and nuts
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by PowerReviews
KYBMount and Seat

(based on 1 review)

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Reviewed by 1 customer

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(3 of 3 customers found this review helpful)


SM5146 Strut Mount


from Lincoln, NE

About Me Casual Driver, DIY Mechanic


  • Inexpensive


  • Squeak

Best Uses


Comments about KYB Mount and Seat:

Installed SM5146 on the left and right front of a 2003 Grand Am 4dr with 100K miles. Imediately they squeaked. A rubbery sounding squeak over bumps and when turning in parking lots. Installed these on new KYB GR-2 struts, and the spacer that comes in the hardware kit isn't required. If you put these on a stock strut, you'll see the nut that you remove has the spacer made to it, so you'll need the spacer with a stock strut. I'll be seeking a refund on these. Junk.

  • Was this a gift?:
  • No

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