3 in I.D. Blue Straight Silicone Coolant Hose | 36 inches Prima Brake Components This bushing fits the front

This bushing fits the front spring eye on Freightliner trucks using the 4"-wide front leaf spring:

E-Tech Engines

Sold here as the PAI Industries 050659 kit

and Kenworth K303-6 / K303-14 / K303-15 on Kenworth Airglide 100 (AG100) tractor and trailer suspensions

3 in I.D. Blue Straight Silicone Coolant Hose | 36 inches Prima Brake Components This bushing fits the frontSpecifications: Wall Thickness 0. 2 Burst PSI 87 I. D. 1 3. 00 I. D. 2 3. 00 Leg Length N A Color Blue Overall Length 3ft Vacuum Rating N A 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 RI, RP 303B