KYB 334446 Suspension Strut - Front Left

KYB Excel-G Front Left Strut for Subaru Legacy

The KYB Excel-G suspension strut, part number 334446, is built to restore original ride control on the 2003-2004 Subaru Legacy front left position. It uses OE-style damping and a twin-tube, nitrogen gas-charged design to help return the vehicle’s steering response, stability, and handling balance.

Excel-G is KYB’s OEA line, meaning it is produced on the same assembly lines and with the same OE-quality components used for original equipment applications. For Subaru Legacy owners looking for a direct replacement strut, 334446 is a fitment-specific option engineered to match factory performance characteristics.

Key Features

• Fits 2003-2004 Subaru Legacy, front left
• KYB Excel-G line focused on restoring original ride control
• Nitrogen gas-charged, twin-tube suspension strut design
• Vehicle-specific, hand-assembled damping valves for controlled tire contact and steering response
• Triple-lip fluid seal helps reduce oil and gas leakage
• Strong strut body and bracket construction helps minimize flex and maintain alignment
• Made in USA
• Part number 334446

Product Details

KYB Excel-G struts are built for drivers who want factory-style suspension behavior rather than a changed ride feel. On the Subaru Legacy, this front left strut helps manage body movement during braking, lane changes, and uneven-road driving while supporting the vehicle’s designed handling balance. The 334446 strut measures 14.09 inches compressed, 20.7 inches extended, and provides 6.61 inches of stroke, with a 14X1.50 upper mount type and an R-stop design.

This part cross-references Monroe Shocks & Struts 71448 for the same application.

What It Helps Address

• Excessive front-end bounce or oscillation
• Loose or delayed steering response
• Nose dive during braking
• Uneven tire contact caused by worn damping control
• Reduced stability in turns and lane changes

Installation Notes and Tips

Fits 2003-2004 Subaru Legacy, front left. Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions. Verify mount style, compressed length, and extended length before installation. KYB also recommends protecting new struts from dirt, debris, and salt with strut boot SB103.

Quality Assurance

KYB is a major OE supplier, and the Excel-G line is built to OE-quality standards on KYB production lines to restore designed suspension performance. The strong strut body and precision damping calibration are intended to maintain alignment and consistent control under normal driving conditions.