Heavy Equipment Parts stocks aftermarket cylinder heads and cylinder head assemblies for excavators and heavy machinery. A worn or cracked cylinder head causes compression loss, coolant leaks, and ultimately engine failure replacing it promptly with a quality part is essential to avoiding catastrophic damage. Our cylinder heads are precision-machined and pressure-tested to OEM specifications for reliable sealing and performance. We supply cylinder heads for Komatsu, Caterpillar, Hitachi, Hyundai, Cummins, Isuzu, Volvo, and other major engine platforms. Fast dispatch from Sydney.