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.

Maximize your excavator's hydraulic system performance with the OTTO HPV118 Hydraulic Pump Head Cover (P/N: 312710), a premium aftermarket replacement designed for durability and precise fitment. This high-quality head cover is a critical excavator part for Hitachi ZAX200-3, restoring reliable sealing and protection to the HPV118 hydraulic pump, while offering a cost-effective alternative to OEM parts.

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

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