2458342 Gasket Fits Caterpillar Models
2458342 Gasket Fits Caterpillar Models
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One New Aftermarket Replacement Aftercooler Gasket for Caterpillar (Cat) 3408 / 3412 Series Engines and Equipment
This aftermarket replacement gasket (part number 2458342, also formatted as 245-8342) is an aftercooler gasket for Caterpillar (Cat) 3408 and 3412 series diesel engines. The aftercooler gasket seals the interface between the aftercooler housing and airflow passages, helping prevent boost pressure leaks and maintaining turbocharger efficiency. These engines power a wide range of Caterpillar heavy equipment including off-highway trucks, motor graders, wheel loaders, cold planers, and generator sets.
Specifications
- Dimensions: approximately 4.8 x 4.8 x 0.04 in.
- Weight: approximately 0.02 lbs.
Compatible Models
Caterpillar Engines: 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412E, C-10, PM3412, SR4
Caterpillar Equipment: 773B Off-Highway Truck, 775B Off-Highway Truck, 990 Wheel Loader, 992C Wheel Loader, 992D Wheel Loader, PR-1000 Cold Planer
Replaces Part Number(s):
2458342, 245-8342, CA2458342
New aftermarket replacement part - not remanufactured, not used.



