KYB Suspension Strut P/N:339404

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$103.99
MPN: 339404
UPC: 781552737254
Item Package Quantity: 1
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KYB Suspension Strut P/N:339404
KYB Suspension Strut P/N:339404
$103.99

Help restore the designed control and handling of your 2014-2017 Mazda 6 with the KYB Excel-G Suspension Strut 339404, a nitrogen gas-charged, twin-tube gas strut built for the front right corner. KYB supplies shocks and struts to new-vehicle manufacturers, and the Excel-G is calibrated to bring back the vehicle's original, designed performance rather than change it — earning it KYB's OEA (Original Equipment for the Aftermarket) classification and making it a preferred choice among professional technicians.

  • Nitrogen gas-charged twin-tube design: includes the same quality components KYB puts in its global OEM products.
  • Triple lip fluid seal: reduces the chance of oil and gas leaking out.
  • Vehicle-specific damping valves: hand assembled in-house to manage tire contact, steering response and body movement.
  • Strong, thick strut body and brackets: minimize flex to help maintain correct alignment in all conditions, supporting the electronic safety systems that rely on the suspension.

Named KYB's #1 recommended Original Equipment replacement choice for Asian cars. Sold individually for the front right position; for even, balanced ride control, replacing the left and right struts together as a matched pair is recommended. Protect your new struts from dirt, debris and salt with a KYB Strut Boot, part number SB112.

Interchange: GJR934700C · GJR934700D · 72938

This part cross-references / interchanges with the following part numbers:

GJR934700C, GJR934700D, 72938

Frequently Asked Questions

What vehicle does this KYB 339404 strut fit?

It is a direct-fit replacement for the 2014-2017 Mazda 6, front right position. See the Buyer's Guide tab to confirm the exact engine and trim for your vehicle.

What type of strut is the KYB Excel-G 339404?

It is a nitrogen gas-charged, twin-tube gas strut calibrated to restore the vehicle's original designed performance, carrying KYB's OEA (Original Equipment for the Aftermarket) classification.

Does this listing include both struts?

No, it is sold individually for the front right position. For even, balanced ride control, replacing the left and right struts together as a matched pair is recommended.

What seal does this strut use?

The Excel-G uses a triple lip fluid seal, which is designed to reduce the chance of oil and gas leaking out of the strut.

What are signs a strut may need replacing?

Common signs include reduced ride control and stability, poor handling or lane-change response, excessive body movement, or fluid leaking from the strut. Diagnose the cause before replacing.