KYB 340118 Suspension Strut - Rear

KYB Excel-G Rear Suspension Strut for Subaru Crosstrek

KYB Excel-G part number 340118 is a rear suspension strut built to restore original ride control, stability, and steering response on select Subaru applications. It is an OE-style replacement for the 2013-2015 Subaru XV Crosstrek and 2016-2017 Subaru Crosstrek, with calibration focused on factory handling characteristics rather than changing them.

Key Features

• OE-style replacement for Asian SUVs and crossovers
• Fits the rear position on 2013-2015 Subaru XV Crosstrek and 2016-2017 Subaru Crosstrek
• Nitrogen gas-charged, twin-tube design
• 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 maintain alignment under load
• Made in the USA
• Part number 340118

Product Details

The KYB Excel-G line is built on KYB OE assembly lines using OE-quality components and factory-style damping calibration. For Subaru Crosstrek and XV Crosstrek rear suspension service, this strut is designed to restore the vehicle’s original ride behavior, including control during lane changes, braking, and uneven-road driving. The unit measures 13.38 inches compressed length, 18.93 inches extended length, and 5.55 inches stroke length, with an E2(12.4x55) lower mount and 10x1.25 upper mount. It includes a B-stop and R-stop, while dust cover and internal rebound spring are not included.

This part cross-references Monroe Shocks & Struts 73085 for the same application.

What It Helps Address

• Excessive rear bounce or oscillation
• Reduced stability during braking and cornering
• Loose or delayed steering response from worn rear damping
• Uneven tire contact caused by weak suspension control
• Noisy or inconsistent ride behavior from aging rear struts

Installation Notes

Fits 2013-2015 Subaru XV Crosstrek, rear, and 2016-2017 Subaru Crosstrek, rear. Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions. For reduced noise and vibration, KYB recommends new strut mounts, part number SM5765. Verify mount style, dimensions, and rear-position application before installation. Part number 340118 should be matched to the vehicle’s original rear strut configuration.

Quality Assurance

KYB is a major OE supplier, and the Excel-G line is produced using OE-quality components and OE-style calibration to restore factory-designed performance. The product is classified by KYB as Original Equipment for the Aftermarket (OEA), reflecting its focus on original ride control and handling characteristics.