3787001 HX35 Turbocharger Assembly for Komatsu PC200-6 6D102 Diesel Engine Replacement

The 3787001 HX35 turbocharger is an engine replacement component for Komatsu PC200-6 excavators equipped with the 6D102 diesel engine.

A turbocharger uses exhaust gas energy to drive a turbine connected to a compressor. The compressor supplies pressurized air to the engine intake system, supporting the engine's air supply requirements under different operating conditions.

This product is intended for excavator engine maintenance, turbocharger replacement and diesel engine repair applications.

The 3787001 HX35 turbocharger is listed for the following application:

• Machine Brand: Komatsu
• Excavator Model: PC200-6
• Engine Model: 6D102

Before ordering, buyers should verify the original turbocharger part number, engine configuration and machine serial number. Different production versions may use different turbocharger configurations.

The turbocharger is an important component of a diesel engine's air intake system. Wear or damage to the turbine, compressor wheel, bearings or sealing components may affect boost pressure and engine operation.

When replacing a turbocharger, it is also important to inspect:

• Air intake and exhaust connections
• Engine oil supply and return lines
• Air filter and intake piping
• Intercooler and related air passages, if equipped
• Oil contamination and lubrication conditions

Correct installation and proper lubrication help support normal turbocharger operation.

Before installing a replacement turbocharger, compare the original and replacement units, including the mounting flange, inlet and outlet positions, oil connections and part number.

The engine lubrication system and air intake system should be checked before startup. Follow the engine manufacturer's installation and maintenance procedures.