PPE Xtreme Allison Transmission Cooler, 2006-2010 LBZ/LMM
Part# 124062000
Fits: 2006 thru 2010 Chevy Silverado/GMC Sierra 2500HD/3500HD LBZ/LMM Duramax Diesel
The best way to increase the longevity of your transmission is to keep it cool. Heat is the transmission’s biggest enemy. PPE has the industry’s leading solution. PPE’s Performance Transmission Coolers are bolt-on replacement parts. With a 60% increase in surface area PPE coolers will lower your truck’s fluid temperatures up to 30 degrees when compared to stock. This cooler will pay for itself because of increased fluid and transmission life.
Features:
▪ 60% more surface area for heat rejection
▪ Retains use of factory oil lines
Customer Reviews
Fit great
The cooler itself seems fine, only thing I dont like is it doesnt use the factory lower mount location. It only uses the top 2 bolts. So it move a little. I just dont like when a company makes a part less stable. It may become an issue 5 years down the road, from vibration. We shall see.
Hi Louie,
Thanks for the feedback. The PPE transmission cooler is designed to use a lower mounting bracket that reuses the factory rubber isolators on the bottom. This helps maintain proper support and reduce vibration.
If your isolators were missing or need to be replaced, you can find the correct replacements here:
https://dmaxstore.com/products/dmaxstore-transmission-cooler-rubber-insulator-2006-2010-lbz-lmm
If you have any questions about the installation or want us to double-check your setup, feel free to give us a call and we’ll be happy to help. Thanks again for the review.