Rig Force RF20550690 Charge Air Cooler (CAC) Hose | Fits Volvo D13 & Mack Engines | Replaces 20550690

Optimize boost performance and engine efficiency with this heavy-duty Charge Air Cooler (CAC) Hose.

The Rig Force RF20550690 is a premium silicone hump hose designed to facilitate the smooth flow of pressurized air from the turbocharger to the charge air cooler. Engineered for the high-vibration and high-temperature environments of Volvo D13 and Mack engines, this "cold air return" boot features an elevated center hump to provide maximum flexibility and allow for engine movement without compromising the airtight seal.

Key Features:

• Direct OEM Replacement: Fits part number 20550690 and Mack 45MD384M.

• High-Temp Silicone: Reinforced construction designed to withstand extreme boost pressures and heat.

• Hump Design: Allows for vibration and thermal expansion, preventing cracks and boost leaks.

• Airtight Connection: Ensures consistent boost delivery for better fuel efficiency and power.

Specifications:

• Inner Diameter: 3.5" (3-1/2")

• Length: ~6.375" (6-3/8")

• Material: High-grade reinforced silicone

• Condition: Brand New

Vehicle Fitment:

• Volvo Trucks: VNL, VNM series with D11, D13, and D16 engines.

• Mack Trucks: Granite (GU), Pinnacle (CHU/CXU) with MP7, MP8, and MP10 engines.