EdgeCustomSport

Dorman has an improved design Power Transfer Unit Assembly 600-234XD with fluid service drain plug and incorporates a heat shield not found on the factory part that reduces heat transfer to the gearbox lubrication by up to 30 degrees Fahrenheit to prevent thermal breakdown. Fits the 3.5L for the 3.7L they only have the OE design 600-237 but are working on making an OE Fiix design, if you have the 3.7L Sport and want them to make the OE Fix upgrade design version send a message https://messenger.providesupport.com/messenger/dorman.html or send a message via https://www.dormanproducts.com/pages/forms/support.aspx to Tech Support saying you want a 600-237 in the XD OE Fix

Did you paint it matte or gloss black? Touch up or Plastikote?