This wiring harness is made of premium durable materials with solid shielding and insulation. It withstands frequent vibration and complex site environments, maintaining stable electrical connection all the time.

Manufactured with high precision, this shuttle valve has well-fitted internal components. It ensures smooth hydraulic flow and effectively avoids leakage in heavy-duty working scenarios.

The OTTO supply pump overhaul kit with part number 8-98043687-0 is professional high-pressure pump repair parts tailored for Isuzu 4HK1 engine and Hitachi ZX200-3 excavator. This full overhaul kit includes all necessary gaskets and seals, perfectly solving common faults such as fuel leakage, low fuel pressure and unstable oil supply caused by aging fuel pump accessories.

This OTTO cam angle sensor with part number 8-98014831-0 is a core engine electronic part compatible with Isuzu 4HK1 and 6HK1 engines, widely suitable for Hitachi ZX200-3, ZX330-3 and Sumitomo SH200-5, SH350-5 excavators. It precisely detects engine camshaft position and rotation signals in real time and transmits accurate data to the ECU. It assists the engine system in completing precise fuel injection and valve timing control, ensuring efficient combustion and stable engine power output.

This crank angle speed sensor with part number 8-97306113-0 / 8973061130 is a core crankshaft speed sensing spare part designed for Isuzu 4HK1, 6HK1, 6WG1 and 6UZ1 diesel engines. This OTTO sensor accurately captures real-time crankshaft rotation speed and angle signals, and transmits precise data to the engine ECU. It supports accurate fuel injection timing and ignition control, ensuring smooth engine startup and stable idle operation for engineering machinery.

This crank angle speed sensor with part number 8-97306113-1 / 8973061131 is a core engine sensing part specially designed for Isuzu 4HK1 engines, compatible with Hitachi ZX200-3 and ZX330-3 excavators. This OTTO crankshaft sensor accurately detects crankshaft rotating speed and angle position in real time. It transmits precise electronic signals to the engine ECU, supporting accurate fuel injection timing and ignition control to guarantee normal engine startup and stable operation.

The STD con rod bearing metal with part number 8-97616358-0 / 8976163580 is a precision piston rod part made for Isuzu 4HK1/6HK1 engines and Hitachi ZX200-3/ZX330-3 excavators. It is manufactured to strict standard size tolerances, ensuring a perfect fit between the connecting rod and crankshaft journal. This accurate fit maintains proper oil clearance, forming a stable lubrication layer that reduces friction and prevents metal-to-metal contact during engine operation.

The crankshaft thrust plate with part number 8-97386549-0 / 8973865490 is a precision engine block repair part designed for Isuzu 4HK1 and 6HK1 diesel engines. Manufactured with standard OEM dimensional accuracy, this OTTO thrust plate effectively controls the axial clearance of the crankshaft. It limits crankshaft back-and-forth movement during engine operation, maintains precise engine assembly balance, and prevents crankshaft offset that causes abnormal engine vibration.

The 8-97384130-0 / 8973841300 Oil Filter Seal Ring is engineered for Isuzu 4HK1 and 6HK1 engines. It adopts premium rubber material with great oil resistance and heat resistance, tightly fits the oil filter assembly, and effectively prevents oil seepage under long-time working conditions.

Built with durable construction for heavy-duty use, this gauge cluster assembly offers excellent shock resistance and long service life. It restores full functionality of the excavator’s control panel, reduces downtime from faulty displays, and improves operational safety and efficiency.

Optimize the performance of your ZX200-3 excavator with the OTTO Thermostat (P/N: 8-97300787-2). This premium aftermarket component delivers precise temperature control for the Isuzu 4HK1 engine, ensuring stable operating temperatures and reliable cooling. It offers a durable, cost-efficient alternative to OEM parts.

Enhance your excavator’s cooling efficiency with the OTTO Thermostat (P/N: 8-97300790-2), a high-grade aftermarket component built for durability and precise fitment on the Isuzu 4HK1 engine and Hitachi ZX200-3 excavator. This reliable part ensures consistent engine temperature control and provides a cost-efficient, long-lasting alternative to OEM components.