KYB Suspension Shock Absorber P/N:3440180
Bring worn-out ride control back in line with the KYB Excel-G Gas Shock (P/N 3440115), a direct-fit rear shock absorber for the 2019-2022 Lexus UX200, 2019-2022 Lexus UX250h, and 2018-2022 Toyota C-HR. Excel-G is KYB's Original Equipment for the Aftermarket (OEA) line — built on the same KYB OE assembly lines with the same OE-quality components and calibrated to restore the vehicle's original designed performance, not change it.
Restoring ride comfort matters, but restoring stability, stopping, lane-change responsiveness, and handling is critical — Excel-G is designed to bring those factory capabilities back. Sold individually; replacing both rear shocks together as a matched pair is recommended for balanced ride control. See the Buyer's Guide tab to confirm the fit for your vehicle.
What is KYB part number 3440115?
It's a KYB Excel-G nitrogen gas-charged, twin-tube rear shock absorber — a direct-fit replacement for the listed applications.
Which vehicles does this shock fit?
It fits the 2019-2022 Lexus UX200, 2019-2022 Lexus UX250h, and 2018-2022 Toyota C-HR. Check the Buyer's Guide tab to confirm your exact vehicle.
Is the Excel-G OE quality?
Yes. KYB classifies Excel-G as OEA (Original Equipment for the Aftermarket) — made on the same KYB OE assembly lines with the same OE-quality components and calibrated to restore original designed performance.
Should I replace both rear shocks at once?
This listing is for one shock, sold individually. Replacing both rear shocks together as a matched pair is recommended for balanced, even ride control.
What does the twin-tube gas-charged design do?
The nitrogen gas-charged twin-tube design uses vehicle-specific, hand-assembled damping valves to help manage tire contact, steering response, and body movement.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.