Fits: 2006 thru 2010 Chevy/GMC 2500HD/3500HD LBZ/LMM Duramax Diesel

Replace the worn-out bushing on your auxiliary Allison transmission cooler. The original insulators deteriorate over time and can cause your auxiliary transmission cooler to rattle in place, causing premature wear within your transmission lines. These rubber insulators are a direct replacement and easy to install.

Includes:

• Set of insulators (2)

Replaces Part#:

• 25806513