61560040068 Cylinder Head

61560040068 is a premium diesel engine cylinder head assembly designed for Weichai WD615.62 series engines, widely applied to SINOTRUK HOWO 371/375 heavy-duty trucks, as well as construction machinery such as loaders and bulldozers. As a critical core component, it forms the combustion chamber, houses valves and injectors, and ensures efficient combustion, heat dissipation, and overall engine reliability.

Crafted from high-strength alloy cast iron, this cylinder head delivers exceptional thermal stability and mechanical strength to withstand extreme temperatures and pressures during long-term heavy-load operation. Precision-cast with an integrated water jacket, it ensures uniform cooling performance, preventing overheating and thermal deformation under high-intensity working conditions. The refined intake and exhaust runner design optimizes airflow, enhancing combustion efficiency and reducing emissions.

Featuring strict OEM-standard machining and assembly, 61560040068 guarantees perfect fitment with original engine components, requiring no modification during installation. It is equipped with precision-machined valve seats, guide holes, and injector bores to ensure stable valve operation and accurate fuel injection, directly contributing to smooth engine startup, responsive power delivery, and low fuel consumption.

Each unit undergoes rigorous quality inspections, including pressure testing, dimensional verification, and wear resistance tests, to meet international quality standards and ensure long-term durability. Suitable for engine overhauls, fleet maintenance, and wholesale distribution, this cylinder head is available for bulk orders with fast global delivery. We provide professional model matching, technical support, and efficient after-sales service to meet the diverse procurement needs of global customers.