Help restore your vehicle's ride control, stability, and handling with the KYB Suspension Strut 232011, a nitrogen gas-charged, twin-tube Excel-G unit built for the rear right position. It installs as a direct-fit replacement for the 1986-1989 Mazda 323 and 1987-1989 Mercury Tracer — see the Buyer's Guide tab for engine-level fitment.
- OEA (Original Equipment for the Aftermarket): Made on the same KYB OE assembly lines with the same OE-quality components, calibrated to restore the vehicle's original designed performance rather than change it.
- Vehicle-specific damping: Hand-assembled, application-specific damping valves manage tire contact, steering response, and body movement.
- Triple-lip fluid seal: Reduces the chance of oil and gas leaking out.
- Strong strut body: Thick strut bodies and brackets minimize flex to help maintain correct alignment.
The Excel-G helps keep electronic safety systems performing as the manufacturer intended by keeping the suspension operating as designed. To reduce the chance of noise and vibration, KYB recommends installing new strut mounts (part number SM5045), and you can protect the strut from dirt, debris, and salt with a KYB Strut Boot (part number SB102).
Interchange: G55544 · 71889
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What position does this strut fit?
This KYB 232011 Excel-G strut is cataloged for the rear right position. Struts are best replaced as a matched pair on the same axle for balanced handling.
Which vehicles does the KYB 232011 fit?
It fits the 1986-1989 Mazda 323 and 1987-1989 Mercury Tracer. Check the Buyer's Guide tab to confirm the exact application for your vehicle.
What type of strut is this?
It's a nitrogen gas-charged, twin-tube Excel-G design made on KYB's OE assembly lines to restore the vehicle's original designed performance.
Should I replace the strut mounts too?
KYB recommends installing new strut mounts (part number SM5045) to reduce the chance of noise and vibration when fitting new struts.
What interchange numbers does this strut replace?
It cross-references G55544 and 71889. Matching one of these numbers helps confirm you have the correct replacement part.
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