1482133 Head As-Cy Fits Caterpillar Models
1482133 Head As-Cy Fits Caterpillar Models
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One New Aftermarket Replacement Cylinder Head Assembly for Caterpillar (Cat) C12 Engines
This aftermarket replacement cylinder head assembly (Head As-Cy) is designed for Caterpillar C12 diesel engines. The cylinder head seals the top of the engine block, housing the combustion chambers, intake and exhaust valves, and coolant passages that are critical to proper engine operation. A cracked, warped, or damaged cylinder head can result in coolant leaks, compression loss, and overheating -- making timely replacement essential to restoring engine performance.
Compatible Engine
Caterpillar (Cat): C12 Diesel Engine (12.0L inline-six, turbocharged-aftercooled)
The Cat C12 engine was used across a broad range of applications including heavy-duty Class 8 trucks, construction equipment (articulated trucks, wheel loaders, asphalt pavers, bulldozers), Challenger agricultural tractors, marine propulsion, and power generation. Verify your engine serial number and arrangement number against your service documentation before ordering to confirm correct fitment.
Replaces Part Number(s):
1482133
New aftermarket replacement part - not remanufactured, not used.



