Western Star Lower Coolant Tube With Bracket OEM: 20402-3490


Brand: Western Star

Product: Lower Coolant Tube

OEM: 20402-3490

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This is an identical replacement part for factory coolant tubes (OEM: 20402-3490, 20402-3491, or 20402-3475). Made in AMERICA. 100% tig welded in a jig with 304 mandrel bends and machined fittings.  No wire welds, cast parts, or miter-cut bends. All components are manufactured in the USA from high-quality 304 Stainless Steel.

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


Note: We make our products in our facility in Michigan.

Additional information

Weight 5 lbs
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