NN131612 Turbine Wheel Replacement for YANMAR 4JH-TE

The NN131612 turbine wheel is an aftermarket replacement component designed for YANMAR 4JH-TE marine engine applications. This part serves as a reference application for the RHB52H-52002P15NFBRL348C turbocharger configuration, supporting B2B buyers who require specific turbine wheel replacements for marine turbo systems. Verify part number and engine details before ordering.

Key Specifications

• Part Number: NN131612
• Product Type: Turbine wheel
• Turbo Model Reference: RHB52H-52002P15NFBRL348C
• Application Clue: YANMAR 4JH-TE marine engine
• Gross Weight: 0.6 kg
• Packing: N/A
• OEM Reference Numbers: None supplied
• Image Availability: High-resolution studio photography available

The component features a radial turbine wheel with curved blades and a long, straight metal shaft. The shaft includes a threaded section at the far end and a hexagonal nut visible at the center in top-down views. Machined metal surfaces show a dark, matte finish on the wheel and a polished finish on the shaft. These visible features support visual identification, but buyers should verify part number NN131612 and engine application before ordering.

Application & Compatibility

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

• YANMAR > YANMAR MARINE > YANMAR 4JH-TE

This turbine wheel is listed for YANMAR 4JH-TE marine engine applications. It serves as a replacement application for the RHB52H-52002P15NFBRL348C turbocharger configuration. Buyers should verify the part number NN131612, specific engine code, and production year before ordering. No OEM reference numbers are supplied for this item, so cross-checking against your existing component or service manual is recommended to confirm fitment. This part is associated with marine turbo systems where precise turbine wheel dimensions are critical for stable operation. Always confirm the exact application path and turbo model reference to ensure the correct replacement component is selected for your specific marine engine setup.

Technical Notes

The NN131612 turbine wheel is a machined metal component with a radial blade design and a long, straight shaft. The shaft features a threaded section at the far end and a hexagonal nut at the center, visible in top-down views. The wheel surface has a dark, matte finish, while the shaft exhibits a polished finish. These visual characteristics support physical identification during inspection. Buyers should verify the part number NN131612 and the RHB52H-52002P15NFBRL348C turbo model reference against their specific YANMAR 4JH-TE engine documentation. No material grade or exact dimensions are confirmed in the supplied data, so cross-checking with service manuals is recommended to ensure the correct replacement component is selected for stable operation.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the NN131612 turbine wheel. Technical fitment support is available to help verify part numbers, engine applications, and turbo model references before ordering. For YANMAR 4JH-TE marine engine inquiries, our team can assist with cross-checking specifications against your service documentation. Contact us for bulk order details or to confirm the correct replacement component for your specific marine turbo system.