.156in I.D. Blue Vacuum Hose | 25 Foot Roll id_2_.625 If your existing Firestone W01-358-9966

If your existing Firestone W01-358-9966 has an integrated hose connector

Manufacturer OEM Number MACK 20706315 MACK 64MT286 MACK 64MT2114

Bosch is the original supplier — this is the same dosing unit Cummins ships as service replacement

verify by competitor cross-reference

.156in I.D. Blue Vacuum Hose | 25 Foot Roll id_2_.625 If your existing Firestone W01-358-9966Specifications: Wall Thickness 0. 1 Burst PSI N A I. D. 1 . 156 I. D. 2 . 156 Leg Length N A Color Blue Overall Length 25ft Vacuum Rating Full Vacuum Product Series Specifications: Specification Characteristics Material 5 Ply Silicone with Polyester Fabric Reinforcement Resistance Ozone & Oil Splash Resistant Applications Suitable For Heavy Duty Applications Standards Compliance Meets and Exceeds All Performance and Physical Requirements of: SAE J20