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FleetPro Parts

Volvo/Mack 3-1/2" Charge Air Boot - 20550690

Volvo/Mack 3-1/2" Charge Air Boot - 20550690

Regular price $110.15 USD
Regular price $110.15 USD Sale price $110.15 USD
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Orders are typically processed within 24–48 hours, Monday through Friday, excluding major U.S. holidays. Shipping options include Small Package Saver, Ground, Second Day Air, and Next Day Air. Free Shipping applies to qualifying items within the contiguous 48 states. Freight or oversized shipments require a commercial address. Please inspect all deliveries and report damages within 24–48 hours. We ship only within the continental U.S. and cannot deliver to P.O. boxes or international locations. Most orders ship from our North Carolina warehouse. For estimated transit times, see the shipping chart. Read more information.

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Expert-selected truck parts

At FleetPro Parts, we specialize in supplying OEM replacement parts for heavy-duty trucks. From Freightliner and Detroit Diesel to Cummins, Mack, Volvo, and Wabco, our catalog covers the components you need to keep your fleet moving. Every part we stock is tested, reliable, and built to match OEM standards, so you can order with confidence. Our team knows truck parts inside out—from engine cooling and steering to AC systems, alternators, and fuel components. Whether you’re maintaining a single truck or managing an entire fleet, we make it easy to find the right part, at the right time. For when it matters. More about Us.

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FleetPro Truck Center Inc • 4989 Hendersonville Rd, Fletcher, NC 28732 • Phone +1 828-407-1020

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Description:

The Volvo / Mack Charge Air Boot 20550690 is a high-quality silicone hose designed for the turbocharger-to-intercooler (cold air return) circuit. With a 3.5" (3½") inner diameter and ~6.375" length, this boot replaces OEM VOE 20550690 and Mack 20550690 applications. It’s engineered to withstand high pressure, heat, and repeated flexing, ensuring reliable boost delivery and engine performance.

Features:

Part#: 20550690
Inner Diameter: 3.5" (3-1/2") 
Length: ~6.375" (6 3/8") 
Hump Hose: Yes - elevated center section to allow clearance and flexibility 
Applications: Turbo-to-intercooler / cold air return on Volvo / Mack / compatible engines 
Material: High-quality silicone rubber, reinforced for high pressure & temperature

Part #:
  • 20550690