3 0 Cummins Water Transfer Tube *Fits 11L M11 Part# 2878366 Newly Listed $400 USD Cummins Water Transfer Tube *Fits 11L M11 Part# 2878366, Engine Make: Cummins, Engine Model: M11 ConditionNewPart Number2878366Stock Number976161 MLS Number14040551CategoryCooling Assemblies (Rad., Cond., ATAAC) Last Updated12/13/2025 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info