GM Transmission Case Extension Seal 24278280

Transmission Case Extension Seal, 2011-2019 LML/L5P

Part# ‍24278280

$6.25

WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov

Fits: 2011 thru 2019 Chevy Silverado/GMC Sierra 2500HD/3500HD LML/L5P Duramax Diesel

OEM GM transmission case extension to transfer case seal. 

DmaxStore Note: If you are removing and/or replacing the transfer case, you will need the adapter gasket as well, part# 84003884