Part # 150401

4" x 6" Intake Charge Air Hose - Hot Side

● 1 In Stock

UPC: 601961386402 OE Ref: CAC40400X6

Heavy-duty 4 in × 6 in hot-side charge-air cooler hose designed to connect the turbo outlet to the intercooler on Class-8 diesel trucks. The 4-ply meta-aramid–reinforced silicone construction withstands continuous 500 °F inlet-air temperatures and 50 psi boost while absorbing vibration through its dual-hump profile. Read more

Product Overview

Heavy-duty 4 in × 6 in hot-side charge-air cooler hose designed to connect the turbo outlet to the intercooler on Class-8 diesel trucks. The 4-ply meta-aramid–reinforced silicone construction withstands continuous 500 °F inlet-air temperatures and 50 psi boost while absorbing vibration through its dual-hump profile. Oxide-red coloring clearly identifies the hose for high-temperature service, simplifying maintenance and reducing installation errors.

Specific Features & Benefits 5 Highlights

• Hot-side location – Installs between the turbocharger outlet and the charge-air cooler, carrying compressed air up to 500 °F before intercooling.
• Aramid reinforcement – 4-ply meta-aramid fabric resists heat, ozone, and oil splash while maintaining flexibility under engine vibration and frame twist.
• Dual “hump” profile – The molded convolute absorbs engine movement and mis-alignment, preventing clamp walk and bead roll failure.
• Stainless retention rings maintain hose geometry under boost, preventing ballooning and reducing clamp-torque loss during thermal cycles.
• Industry compliance – Built to SAE J20 and TMC RP303B, ensuring interchangeability with OE hoses on Freightliner, Volvo, PACCAR, Navistar, and other Class-8 platforms.

Specifications 5 Attributes

Attribute	Value
Flex Technologies	CAC40400X6
FlexFab	7715-0002 · 7723 · 1020-0001 · 7716 · 7728 · 7727-0001
Dayco	CAC4060HT
Automann	5611540060, 56175716
Universal Product Code (UPC)	601961386402

Cross Reference 0 Interchanges

No direct cross reference records found for this part.

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Series & Item Groups

Primary Category: Cooling

Brand / Manufacturer: DWT - Dependable Wear Technology

OE Reference: CAC40400X6

Technical Notes & Diagrams

Flex Technologies	CAC40400X6
FlexFab	7715-0002 · 7723 · 1020-0001 · 7716 · 7728 · 7727-0001
Dayco	CAC4060HT
Automann	5611540060, 56175716