LMM Duramax Allison Transmission Pans

Protect and improve your 2007–2010 LMM Duramax Allison transmission with high-quality transmission pans. Built from heavy-duty materials such as cast aluminum or steel, these pans increase fluid capacity, improve cooling efficiency, and add structural strength. Designed to reduce transmission wear and extend service life, LMM Duramax Allison transmission pans are essential for heavy towing, performance builds, and daily reliability.