The YNF17887 Upper Engine Gasket Set (5579026) is a precision-engineered complete engine overhaul kit for 6CT and 6D114-A-K1 engines used in heavy-duty excavators. This gasket set includes all essential upper engine gaskets to ensure proper sealing of the cylinder head, preventing oil, coolant, and compression leaks. Manufactured with high-quality, durable materials, it guarantees reliable performance and long service life under demanding conditions, making it ideal for engine rebuilds and major repairs.

• Part No.: YNF17887

• OEM reference: 5579026

• Compatible Models: 6CT / 6D114-A-K1 engines

• Type: Upper Engine Gasket Set / Complete Overhaul Kit

• High-quality, durable gasket materials

• Ensures proper sealing of the upper engine assembly

• Prevents oil, coolant, and compression leaks

• OEM-equivalent design for easy installation and replacement

• Long service life in heavy-duty applications

• Cylinder head and upper engine assembly

• Engine rebuilds and major maintenance

• Excavators and other heavy machinery

• Replacement of worn or damaged upper engine gaskets

• Workshops and field service operations

• Compatibility verification with your engine

• Technical guidance for installation and engine assembly

• Supply of related engine components and repair kits

• OEM-equivalent and aftermarket solutions

• Individually packed to prevent damage

• Protective, dust- and moisture-proof packaging

• Export-grade cartons or crates for bulk shipments

• Suitable for express, air, or sea transport

Q: Will this upper engine gasket set fit my 6CT or 6D114-A-K1 engine?
A: Yes, it is specifically designed for these engine models.

Q: What components are included in the kit?
A: All essential upper engine gaskets required for cylinder head and upper assembly sealing.

Q: Is it suitable for heavy-duty operation?
A: Yes, all gaskets are made from high-quality, durable materials for long-lasting service.

Q: Can this be used as an OEM-equivalent replacement?
A: Yes, it meets OEM standards for direct replacement during engine overhaul.