Western Star Flanged Lower Coolant Tube OEM: 20404-3481

Description

Note:

If your tube is shorter than 15 inches and has a 2 1/2″ diameter, use this tube: 75-WS3517.

If your tube is longer than 17 inches and has a 2 1/2″ diameter, use this tube: 75-WS3519. 

Finally, if you need a 3-inch in-diameter tube, you will need this tube, or 75-WS3501, or 75-WS3502.

This is an identical replacement part for factory coolant tubes (OEM: 20404-3481). All components are manufactured in the USA from high-quality 304 Stainless Steel. Fits Most Western Star models with Caterpillar 3406E, C15, and C16 Engines.

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

Steel plugs are sold separately.