Allison 1000 Shift Shaft Seal, 2015.5-2019 LML/L5P

Fits: 2015.5 thru 2019 Chevy Silverado/GMC Sierra 2500HD/3500HD LML/L5P Duramax Diesel 

OEM Allison 1000 replacement shift shaft seal

Features: 

• Genuine Allison Part