Engine: Caterpillar 3406E C15 C16. Upper coolant tube： 2.5". Lower coolant tube： 3". All accessories & hardware.
Upper Lower Coolant Tubes for Kenworth W900 Peterbilt 359 379 Cat 3406E C16 C15
Coolant Tubes Fits Peterbilt 379 Stainless Steel Upper & Lower Cat C15 C16 3406
Stainless Steel Upper/Lower Coolant Tubes FOR Kenworth W900 W900L Cat C15 16 340
Stainless Steel Lower Coolant Tube For Peterbilt 379 W900 C16 C15 3406E
Heavy Duty Coolant Reservoir For Peterbilt 384 10.8L 2008-2012 Kenworth T800
For Honda Civic D15 D16 SOHC 92-00 JDM Silicone Radiator Hoses Coolant Tubes Red
