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Automann · Cooling System
561.75176K
In stock · ships from Knoxville
This is a cold-side charge air cooler (CAC) connector hose, sometimes called a turbo boot.
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Verified fitment for 2 applications
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All confirmed applications for this part number.
Peterbilt
Other applications
Peterbilt
Other applications
Designed as a universal replacement for the Paccar D501076 hose. While it fits many Kenworth and Peterbilt models, exact model years should be verified by physical dimensions and original part number.
Part data verified against 2 catalog sources
Numbers this part supersedes or interchanges with. Showing 3 of 3.
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It connects the intercooler to the intake manifold, carrying cooled compressed air to the engine. This hose is made of blue silicone with 4-ply polyester reinforcement for durability and heat resistance. It is typically replaced when the original becomes cracked, swollen, or leaks boost pressure, which can cause power loss and check engine lights.
Part Number: 561.75176K
CAC CONNECTOR HOSE COLD SIDE 4X6.2
Unit: ea
Dealer: Knox Trailers
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