NZ852836 RHB31 Turbocharger Core for Yanmar AY49

The NZ852836 RHB31 turbocharger core serves as an aftermarket replacement component for Yanmar AY49 engines and related marine applications. This CHRA unit supports rebuild projects for Yanmar industrial and marine engines, offering a targeted solution for restoring turbocharger performance. Verify your specific engine code and turbo model before ordering to ensure proper fitment.

Key Specifications

This NZ852836 RHB31 turbocharger core is designed as an aftermarket replacement component for Yanmar AY49 engines and related marine applications. The unit serves as a critical CHRA element for rebuild projects, supporting restoration efforts for industrial and marine diesel systems. Key specifications include a gross weight of 2 kg, facilitating manageable handling during repair workflows. Buyers should verify the specific engine code and turbo model configuration before ordering to ensure proper alignment with existing housings. This core provides a targeted solution for maintaining operational efficiency in Yanmar-powered equipment.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

• YANMAR > YANMAR (AY49)
• YANMAR > YANMAR MARINE > YANMAR 4TN(A)78-TL 3TN82TE(MY61)
• YANMAR > YANMAR (CY26)
• YANMAR > YANMAR (CY43)
• YANMAR > YANMAR (CY47)
• YANMAR > YANMAR (GY28)
• YANMAR > YANMAR (MY41)
• YANMAR > YANMAR （CY46)
• YANMAR > YANMAR （CY50)
• YANMAR > YANMAR （CY63)

This NZ852836 RHB31 core is listed for Yanmar AY49 engines and various marine applications, including the 4TN(A)78-TL series. Application paths also reference Yanmar CY26, CY43, CY47, GY28, MY41, CY46, CY50, and CY63 models. These paths serve as reference clues for potential fitment rather than confirmed compatibility. Buyers must verify the specific engine code, turbo model, and housing configuration before ordering. Cross-reference your existing unit to ensure this aftermarket replacement aligns with your repair requirements.

Technical Notes

This RHB31 core functions as the central rotating assembly within the turbocharger. It integrates the shaft, bearings, and compressor/turbine wheels into a single balanced unit. Proper alignment is critical for maintaining rotational stability and preventing premature wear during operation. Inspect the shaft and bearing surfaces for damage before installation. Ensure all mating surfaces are clean to support reliable sealing and efficient airflow management in Yanmar engine applications.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the NZ852836 RHB31 turbo core. Worldwide shipping is available for distributors and repair shops. Technical fitment support helps verify engine codes and housing configurations before ordering. Contact our team to confirm stock levels and lead times for this aftermarket replacement component.