Free shipping on eligible orders of $100 or more. Oversized and freight items excluded.

Shop parts / KYB / New

KYB Shocks & Struts Gas-a-just Front Right 15-17 Subaru WRX

KYB · New

KYB Shocks & Struts Gas-a-just Front Right 15-17 Subaru WRX

MPN 5510021 · Store SKU kyb5510021

$259.01
IN STOCK8 ready to ship

Supplier stock checked 11/7/2026, 4:21:57 PM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

Shipping & returns ↗This policy does not limit rights required by law.

Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

The Gas-a-just monotube strut is available as an OE monotube replacement to restore your vehicle's original capabilities. The KYB Gas-a-just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand. High Pressure Monotube Gas Strut

Manufacturer fitment & guides

Check 5510021 against the manufacturer’s application information below.

A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.

More from KYB ↗See the JuiceBuilt workshop ↗

YOUR NEXT MOVE

Your cart.