178474 S200AG Turbocharger Replacement for CAT E325C 3126B

This 178474 S200AG turbocharger serves as an aftermarket replacement for CAT E325C and 3126B engines. Designed for heavy-duty applications, it references OEM numbers 0R7981 and 171859 to assist buyers in verifying fitment before ordering.

Key Specifications

This S200AG turbocharger assembly is identified by part number 178474 and model S200AG050. It serves as a replacement unit for CAT E325C excavators and equipment powered by the CAT 3126B engine. The unit references OEM numbers 0R7981, 171859, 1858016, and 185-8016 to assist in verification. Buyers should confirm these reference numbers against their existing hardware. The product ships with a gross weight of 18 kg. Packing dimensions are 35x34x43 cm, facilitating standard freight handling. High-resolution images are available to support visual inspection of the housing and flange configuration before purchase.

Application & Compatibility

This unit is listed for CAT E325C excavators and equipment powered by the CAT 3126B engine. It serves as a replacement application for turbochargers identified by part number 178474. Buyers should verify the engine model and vehicle application against their specific machinery. Cross-reference OEM numbers 0R7981, 171859, 1858016, and 185-8016 to confirm alignment with existing hardware. Always inspect the physical unit before ordering to ensure correct flange and housing configuration.

Technical Notes

This S200AG turbocharger assembly is designed for heavy-duty diesel applications. The unit features a robust housing structure intended to withstand high exhaust temperatures and pressure. Buyers should inspect the compressor and turbine wheels for visible damage or scoring before installation. Ensure all mounting flanges align correctly with the engine manifold to prevent leaks. Verify that the oil inlet and outlet connections match the existing engine plumbing specifications. Proper sealing is critical for maintaining boost pressure and preventing oil contamination in the intake system.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 178474 S200AG turbocharger. Technical fitment support is available to verify OEM references 0R7981 and 171859 against your CAT E325C or 3126B application. Worldwide shipping ensures timely delivery for repair shops and distributors. Contact our team to confirm packing dimensions of 35x34x43 cm and gross weight of 18 kg for your freight calculations. We assist with part number verification to streamline your replacement process.