2313568000 170.46568 Cooling System Check Valve Compatible for Freightliner M2 Class coolant Tank 2313077001

This is a Check Valve Compatible for the Freightliner expansion tank Freightliner expansion tank OE NO.: 603-5202; 575.1012; FRT1701C; S-20638; S20638; 05-21178-000; 05-23195-000; 05-23195-001; 0523195002; Z05-30740-000; Z05-30740-001

• 1. OE number ：2313568000 2313077001 S-21973 170.46568
• 2. Compatible For Select Freightliner M2 Class expansion coolant tank Models
• 3.Inlet Port：1/2" IN
• 4.You can replace it directly, as this Check Valve matches the fit and function of the original parts
• 5.Every Check Valve is tested to ensure trouble-free performance, direct aftermarket replacement