The OTTO Long Cylinder Head is a professional engine cylinder head component designed exclusively for 4HK1 engines in excavators. It provides a secure foundation for valves, valve seats, and other top-end engine parts, ensuring airtight sealing, smooth valve operation, and consistent engine power output—essential for restoring engine functionality and minimizing downtime in harsh heavy-duty working environments.

This OTTO cylinder head gasket (part number 20949868) is designed for Volvo D7E engines in excavators such as the EC240B, EC290, EC350, and EC380. It provides a high-strength seal between the engine block and cylinder head, ensuring reliable compression, preventing leaks, and supporting optimal engine performance under demanding conditions.

This OTTO cylinder head gasket (part number 20882838) is engineered for Volvo D4D, D5D, and D6D excavator engines. It provides a high-temperature, high-pressure seal between the engine block and cylinder head, ensuring reliable compression, preventing leaks, and supporting optimal engine performance.

This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO ZX330-3 Excavator Parts 6HK1 6HK1T Cylinder Head With Valve for Isuzu Engine Parts This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO EC210B Excavator Spare Parts D6 20459858 Cylinder Head Assy for Volvo This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO 6UZ1 Engine Cylinder Head assembly For hitachi ZX490LCH-6 Excavator Parts This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO High Quality Engine Spare Parts Cylinder head for Kubota D902 truck engine 1G826-03040 This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO Construction machinery parts 8-97601819-4 Cylinder head For 6HK1 Engine ZX330-3 Excavator This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty