Bring back the controlled, planted handling your Infiniti was engineered with using the KYB Excel-G Suspension Strut (340020). It drops in as a direct-fit replacement for the 2007-2008 Infiniti G35, 2009-2013 Infiniti G37, 2011-2012 Infiniti G25 and 2015 Infiniti Q40 [All engines]. Built on KYB's OE assembly lines using OE-quality components and calibrated to restore the vehicle's original designed performance, the Excel-G has earned its OEA (Original Equipment for the Aftermarket) classification.
- Nitrogen gas-charged, twin-tube design: the Excel-G construction KYB supplies as OE, carrying the quality components found in its global OEM products.
- Triple-lip fluid seal: designed to reduce the chance of oil and gas leaking out.
- Thick strut body and brackets: minimize flex to help maintain correct alignment in all conditions.
- Vehicle-specific damping valves: hand-assembled in-house to manage tire contact, steering response and body movement.
An internal rebound bumper and internal anti-rollover spring are built in (the spring may make the extended length appear shorter). Measured specs: 2.79 in stroke, 16.73 in compressed length and 19.52 in extended length. A dust cover and bump stop are not included. Country of origin: Japan. Sold individually; order two and replace both struts on the same axle as a matched pair for even, balanced ride control. Manufacturer part number 340020.
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Which vehicles does strut 340020 fit?
The 2007-2008 Infiniti G35, 2009-2013 Infiniti G37, 2011-2012 Infiniti G25 and 2015 Infiniti Q40 (all engines). See the Buyer's Guide tab to confirm your exact vehicle.
Is this strut sold as a pair?
No, it is sold individually. Order two and replace both struts on the same axle together as a matched pair for even, balanced ride control.
Does it include a dust cover or bump stop?
No. Per the catalog this strut does not include a dust cover or a bump stop; it does have an internal rebound bumper and internal rebound spring.
What is the KYB Excel-G design?
A nitrogen gas-charged, twin-tube strut made on KYB's OE assembly lines with OE-quality components, calibrated to restore the vehicle's original designed performance (OEA).
What are signs this strut may need replacing?
Excessive bouncing, reduced ride control or stability, uneven tire wear, or oil/gas seepage can be signs a strut may need replacing. Diagnose the cause before replacing.
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