The Driveshaft Shop Level 0 right axle is a direct-fit replacement for 2006–2011 Honda Civic Si (FG). Listed as the right-side Level 0 axle (RA4021L0), this assembly is intended to match the original-spec right axle for the Civic Si models within that year range, offering a straightforward replacement option for damaged or worn right-side axles.
Driveshaft Shop 06-11 Honda Civic (RA4021L0) (FG) Civic Si Level 0 - Right Axle