Peterbilt Lower Coolant Tube OEM: F66-6412

This is an identical replacement part for factory coolant tubes (OEM: F66-6412). 2 1/2″- 3″ Diameter. One 1/2″, one 3/8″ NPT fitting.

Manufactured in the USA from high-quality 304 Stainless Steel under strict quality assurance guidelines.

• Diameter: 2 1/2″ – 3″
• Fittings: (1) 1/2″ NPT and (1) 3/8″ NPT
• Material: 304 Stainless Steel