OEM K20 4.39 Final Drive Gear Set
This listing is for a New OEM Genuine Honda K20 4.39 Final drive kit.
Fitting: 2007+ FN2 FD2 2002-2006 RSX Type S 2001-2006 JDM Integra Type R 2001-2005 JDM Civic Type R 2006-2008 Civic Si (* Note must replace bottom bearing with OEM# 91003-PPT-004 when installing on all models except 02-04 RSX)
If you have questions about proper application please contact us for assistance.
