This is an identical replacement part for factory coolant tubes (OEM: A05-22180). 3″ diameter. Two 1/2″ NPT fittings. Western Star lower coolant tube made from 304 stainless steel. Attaches to the water pump and flanged lower coolant tube. 100% tig welded and pressure tested. Made to be a direct fit replacement.
All components are manufactured in the USA from high-quality 304 Stainless Steel.
- Diameter: 3″
- Fitting Sizes: 1/2″ NPT
- Material: 304 Stainless Steel