KYB Suspension Strut P/N:3320043
KYB 339137 front left suspension strut assembly for the 2004 Toyota Avalon is a nitrogen gas-charged, twin-tube strut that helps restore the designed control and handling. This KYB strut assembly is made on the same OE assembly lines that supply new-vehicle manufacturers and uses the same OE quality components.
Fluid on the strut body, a bouncy ride, nose dive under braking or a clunk over bumps can be signs of a worn strut. These signs alone do not prove the strut is at fault, since worn tires can cause similar ride complaints.
This KYB suspension strut assembly fits the 2004 Toyota Avalon, and the front left position takes one. This listing is one strut; the front right is a separate part, and the pair on that axle is normally replaced together.
Fit and size
Build and materials
Interchange: G56506 · 72457 · 48520A9270
This part cross-references / interchanges with the following part numbers:
Is the KYB front strut assembly 339137 right for the 2004 Toyota Avalon?
Yes. KYB 339137 is the front left strut for the 2004 Toyota Avalon, and the front right side is a separate part.
Is the KYB suspension strut 339137 gas-charged?
Yes. KYB 339137 is a nitrogen gas-charged, twin-tube Excel-G strut with a triple lip fluid seal to reduce the chance of oil and gas leaking out.
What can show that a front strut is wearing out?
Fluid on the strut body, a bouncy ride or nose dive when braking can be signs of wear. A visual look with the car parked is enough to spot a leak.
Should I install new strut mounts with the KYB Excel-G?
Yes. To reduce the chance of noise and vibration, KYB recommends new strut mounts, part number SM5179. The mount is a separate part from this strut.
Are the damping valves in the KYB 339137 strut vehicle specific?
Yes. The Excel-G damping valves are vehicle specific and hand assembled in-house to manage tire contact, steering response and body movement.
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