2.75'' x 36'' Straight Radiator Coolant Hose for Semi Trucks

Heavy-Duty Silicone Radiator Coolant Hose for Semi Trucks

Designed for demanding heavy-duty applications, this Silicone Radiator Coolant Hose delivers superior durability, flexibility, and thermal resistance for semi trucks and commercial vehicles. Built to withstand extreme operating conditions, it ensures reliable coolant flow and long service life.

KEY FEATURES

• Premium 3-Ply Reinforced Silicone: Constructed from high-quality silicone reinforced with 3-ply polyester for exceptional strength, pressure resistance, and flexibility.
• Excellent Chemical & Heat Resistance: Resistant to heat, coolant, chemicals, leaks, UV exposure, and ozone, making it ideal for harsh engine environments.
• Heavy-Duty Performance: Engineered for commercial and semi-truck applications where reliability and durability are critical.
• Wide Temperature Range: Rated to perform in extreme temperatures from -76°F (-60°C) to 356°F (180°C).

SPECIFICATIONS

• Inner Diameter: 2.75 inches
• Length: 3 ft
• Wall Thickness: 0.18 inch
• Material: 3-Ply Polyester Reinforced Silicone

STANDARDS & COMPLIANCE

• Meets physical characteristics of SAE J20 R1
• Complies with SAE J20 R1 H.T. Class A
• Conforms to TMC RP303B Grade I & Grade II
• Meets Mil-Spec A-A-52426
• Compatible with various heavy-duty OEM requirements

Upgrade your cooling system with this Heavy-Duty Silicone Radiator Coolant Hose, engineered for strength, lo