877-4MY-DMAX
(877-469-3629)
YOUR DURAMAX DIESEL EXPERTS!
Part# 24278280
WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov
Transmission Case Extension Seal
Fits 2011-2019 Silverado/Sierra 2500HD/3500HD LML/L5P
OEM GM transmission case extension seal.