Cushion road impacts and quiet the noise and vibration that old, hardened insulators pass into the vehicle with the KYB strut mount kit SM5139. This suspension strut mount kit is a direct-fit replacement for the 1994-1997 Ford Aspire, 1988-1993 Ford Festiva, and 1999-2005 Mazda Miata (see the Buyer's Guide tab for engine-level fitment). The strut mount secures the top of the strut assembly to the body, isolating suspension movement and helping to dampen road shock; on front applications the bearing plate also serves as the steering pivot that supports vehicle weight and is important to steering feel and wheel alignment.
Catalog position: front and rear. If worn, hardened, or noisy strut mounts are the cause of clunking, harshness, or steering that feels rough, this kit replaces them.
Interchange: 142738 · 902970
This part cross-references / interchanges with the following part numbers:
What does the KYB strut mount kit SM5139 do?
It secures the top of the strut to the body, isolates suspension movement to dampen road shock, and on front applications its bearing plate acts as the steering pivot supporting vehicle weight.
What vehicles does this suspension strut mount kit fit?
It is a direct-fit replacement for the 1994-1997 Ford Aspire, 1988-1993 Ford Festiva, and 1999-2005 Mazda Miata. See the Buyer's Guide tab for engine-level fitment.
Are the studs and nuts included?
Yes. The kit includes matched-grade studs and nuts along with the strut mount and mount bearings.
What are signs my strut mounts may need replacing?
Watch for noise, harshness, and vibration transmitted into the vehicle, along with rough or notchy steering. Have the cause diagnosed, since these symptoms can have other sources.
Is this a front or rear strut mount?
The catalog lists this kit for both front and rear positions. Confirm the correct application for your vehicle in the Buyer's Guide tab.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
