Peterbilt Lower Coolant Tube OEM: F66-6257


Brand: Peterbilt

Product: Lower Coolant Tube

OEM: F66-6257

Estimated Shipping 1-3 Business Days
SKU: 75-PC6257 Categories: , , Tag:


This stainless steel lower coolant tube fits Peterbilt model 386 with a c-15 3406e Cat Accert engine. The tube is an exact fit replacement. 100% stainless steel all components are tig welded and pressure tested. STAINLESS STEEL TUBE REPLACES OEM: F66-6257. All components are manufactured in the USA from high-quality 304 Stainless Steel.

  • Tube inlet size: 3″ Beaded
  • Tube outlet size: 3″ Beaded
  • Hose beaded: Yes
  • Fitting sizes: (1) 1/2″ NPT & (1) 3/8″ NPT
  • Base tube dia. 3″
  • Material: 304 stainless steel


Note: We make our products in our facility in Michigan, most items are able to ship within 1 - 2 days.

Additional information

Weight 5 lbs
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