KYB Suspension Strut P/N:339137

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$176.99
MPN: 339137
UPC: 781552585831
Item Package Quantity: 1
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KYB Suspension Strut P/N:339137
KYB Suspension Strut P/N:339137
$176.99

Keep your 2004 Toyota Avalon planted through corners, stops, and lane changes with the KYB Excel-G Suspension Strut 339137, a nitrogen gas-charged, twin-tube strut cataloged for the front left position. KYB builds the Excel-G on the same OE assembly lines it supplies to new-vehicle manufacturers, calibrating it to restore the vehicle's original designed performance rather than change it — a classification KYB calls OEA (Original Equipment for the Aftermarket).

  • OE-style damping: Vehicle-specific, hand-assembled damping valves manage tire contact, steering response, and body movement to help restore original ride control and handling.
  • Strong structure: KYB's thick strut bodies and brackets minimize flex to help maintain correct alignment in demanding conditions.
  • Triple-lip seal: A triple-lip fluid seal reduces the chance of oil and gas leaking out.
  • Safety-system support: Helps keep electronic safety systems performing as the manufacturer intended, since they depend on suspension, brakes, and tires working as designed.

KYB recommends installing new strut mounts (part number SM5179) to reduce the chance of noise and vibration, and a KYB Strut Boot (part number SB101) to protect against dirt, debris, and salt. Sold individually.

Interchange: G56506 · 72457 · 48520A9270

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

G56506, 72457, 48520A9270

Frequently Asked Questions

What vehicle does this strut fit?

It is cataloged as a front left Suspension Strut for the 2004 Toyota Avalon. Check the Buyer's Guide tab and confirm fitment for your vehicle.

What position is this strut for?

The catalog lists it for the front left position. It is sold individually, so order the quantity you need for your repair.

Should I replace both front struts at once?

Replacing struts in matched pairs across an axle is recommended for even, balanced ride and handling, though this listing covers one strut.

Do I need new strut mounts and a strut boot?

KYB recommends installing new strut mounts (SM5179) to reduce the chance of noise and vibration, and a KYB Strut Boot (SB101) to protect against dirt, debris, and salt.

What kind of strut design is this?

It is a nitrogen gas-charged, twin-tube strut with vehicle-specific, hand-assembled damping valves and a triple-lip fluid seal to reduce the chance of oil and gas leaking out.