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Aftermarket parts may appear slightly different, including the packaging.

Cummins4BT / 6BTOther Parts

Cummins 5443623 Aftercooler For ISB And B Series Diesel Engines

OEM #: 5443623SKU: 5443623

Special Order

$9,023.26

Taxes and Shipping are calculated at checkout

Special Order Item - not eligible for return

This is a Cummins Aftercooler for ISB, B Series, ISC, and QSC engines.

This is a genuine Cummins Aftercooler.

SKU 5443623
OEM Number 5443623
Part Type Miscellaneous
OEM Brand CUMMINS
  • 5301727

Warranty

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Genuine Cummins parts warranty

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  • Orders are processed the same or next business day
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Call any of our friendly Parts Dept. Specialists with your engine serial number, and we can quickly verify whether this part is the correct part for your engine — no guesswork.

Phone: 888.687.0539

Don't know how to find your engine serial number? Go to our Engine Help Center for assistance.