OEM K20 4.39 Final Drive Gear Set
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)
*Due to high demand and the current state of the manufacturing industry many Final Drives are OUT of stock here within the US. If this is the case we may have the ability to drop ship the item internationally. This will cause for an additional charge of $100. We strongly encourage all customers to contact us to verify stock before purchasing and inquire if the additional shipping charge is necessary for that specific gear set.*