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Automann · Cooling System
575.1043
In stock · ships from Knoxville
This is an aftermarket coolant reservoir (expansion tank) designed for Kenworth and Peterbilt heavy-duty trucks.
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Verified fitment for 3 applications
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All confirmed applications for this part number.
Confirmed fitment for model years 2013 and newer. Some listings specify T680 up to 2016, but others extend to 2021; the reservoir is generally used on these PACCAR chassis generations.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 5 of 5.
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It holds excess coolant from the engine’s cooling system, allowing for thermal expansion and helping to maintain proper coolant level and prevent overheating. The tank includes two caps (part numbers 572.2010 and 572.2027) and a coolant level sensor (577.59511). It replaces a cracked, leaking, or damaged original reservoir to keep the truck’s cooling system sealed and functioning correctly.
Part Number: 575.1043
COOLANT RESIVOIR KENWORTH
Unit: ea
Dealer: KP Services Crossville
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