KYB 340010 Suspension Strut - Front Right

KYB Excel-G Front Right Strut for Infiniti

The KYB Excel-G suspension strut is built to restore original ride control, stability, stopping response, and handling on select Infiniti applications. This KYB Excel-G 340010 is a front right suspension strut calibrated to return the vehicle to its designed damping characteristics without changing the factory feel.

Made on KYB OE assembly lines and classified as an OEA-style replacement, the Excel-G line uses OE-quality components and a nitrogen gas-charged twin-tube design. For Infiniti G35, G37, G25, and Q40 front right strut replacement, part number 340010 is a direct-fit service option for restoring suspension performance.

Key Features

• OE-style replacement for Asian performance vehicles
• Restores designed control and handling on Infiniti applications
• Nitrogen gas-charged, twin-tube construction
• Triple-lip fluid seal helps reduce oil and gas leakage
• Vehicle-specific, hand-assembled damping valves manage tire contact, steering response, and body movement
• Strong strut body and bracket design helps minimize flex and maintain alignment
• Internal anti-rollover spring included
• Part number 340010 for front right suspension service

Product Details

KYB Excel-G is the brand’s OE replacement line focused on returning suspension performance to factory intent. This strut is engineered for the front right position and uses KYB’s OE-calibrated damping approach to support consistent ride control on the Infiniti G35, G37, G25, and Q40. The design also supports the operation of electronic safety systems by helping the suspension, brakes, and tires work as the manufacturer intended.

Cross-reference: this part cross-references Monroe Shocks & Struts 72571 for the same application.

What This Strut Helps Address

• Excessive front-end bounce or oscillation
• Loose steering feel or delayed steering response
• Nose dive during braking
• Uneven tire contact and reduced road control
• Suspension noise or degraded ride quality from worn strut performance

Installation Notes

Fits 2007-2008 Infiniti G35, front right; 2009-2013 Infiniti G37, front right; 2011-2012 Infiniti G25, front right; and 2015 Infiniti Q40, front right. Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions. This application notes w/o 4 Wheel Steering for the G37 fitment.

Compressed length is 11.41, extended length is 13.24, and stroke length is 1.83. Verify upper mount type S1 (12MM) and confirm vehicle configuration before installation. Part number 340010 is intended for the listed front right Infiniti applications only.

Quality Assurance

KYB supplies shocks and struts to new vehicle manufacturers, and the Excel-G line is produced on the same OE assembly lines using OE-quality components. That manufacturing approach supports consistent fitment and performance restoration for the listed Infiniti models.