Genuine Cummins 3026426 Aftercooler Flange Gasket - For K19, K38, K50, QSK19 Engine

Maintain peak performance and prevent boost leaks with the Genuine Cummins 3026426 Aftercooler Flange Gasket. This high-quality OEM gasket is specifically designed to create a reliable, high-temperature seal between the aftercooler and the intake system on heavy-duty Cummins diesel engines.

Engineered for the demanding environments of marine, mining, and power generation, this gasket ensures that intake air remains contained, preventing performance loss and protecting engine efficiency.

Key Features:

• Genuine Cummins OEM: Part number 3026426 (Aftercooler Flange Gasket).

• High-Strength Sealing: Specifically designed to withstand high boost pressures and extreme thermal cycles.

• Direct Fitment: Precision-cut for Cummins KT19, KTA38, KTA50, QSK19, and QSK38 engine applications.

• Premium Quality: Authentic OEM material resists degradation from oil and cooling fluids better than generic aftermarket alternatives.

• Condition: New - Bulk Repackaged
• Packaging: Individual Poly-Bag (Plain)

• Note on Packaging: This item was originally sourced in bulk from a factory-sealed Cummins master pack. To offer these as individual units, we have carefully repackaged them into individual protective sleeves. You are receiving the exact same Genuine OEM Cummins part, just without the individual branded retail bag.

Commonly found in heavy-duty mining equipment, marine vessels, and industrial generators. Please verify your Engine Serial Number (ESN) for exact fitment.

"Pro-Tip: Most Cummins K-Series aftercoolers require multiple gaskets for a full service. Check your manual and adjust quantity to save on shipping."