KYB Suspension Strut P/N:340017
KYB 341254 rear suspension strut assembly for the 1999-2005 Mazda Miata is a gas strut that helps restore the car's original ride control and handling. This KYB strut assembly is the Excel-G line, made on the same KYB OE assembly lines that supply new vehicle manufacturers and calibrated to restore original, designed performance.
Worn struts can show up as a bouncy ride, nose-dive under braking or oil on the strut body. These signs alone do not prove the strut is the problem, since worn tires can cause similar handling complaints. This listing is one strut; the 1999-2005 Mazda Miata takes two, one on each side of the rear axle, so order two and fit them together.
It fits the 1999-2005 Mazda Miata.
Fit and size
Build and materials
Interchange: G56597 · 71343
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Is the KYB strut assembly 341254 a rear strut for the 1999-2005 Mazda Miata?
Yes. KYB 341254 is a rear strut assembly for the 1999-2005 Mazda Miata, and the car takes two, one on each side of the rear axle.
What does the triple lip seal do on this KYB suspension strut?
The triple lip fluid seal is there to reduce the chance of oil and gas leaking out of the strut.
Is this strut gas-charged or oil-filled?
This rear strut is a nitrogen gas-charged, twin-tube design. Its damping valves are vehicle specific and hand assembled in-house.
Is this KYB suspension strut assembly sold as a pair?
No. KYB 341254 is a single strut, and the rear axle takes two, one on each side, so order two.
Should I add new strut mounts when installing these struts?
New strut mounts, part number SM5139, are recommended to reduce the chance of noise and vibration. They are sold separately from this strut.
No reviews yet — be the first to review this product.
Write a ReviewWARNING: 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.