NB131190 Turbocharger Thrust Ring for YANMAR 4JHLHTE-K2

The NB131190 turbocharger thrust ring is an aftermarket replacement component for the RHB31GW-50001GP7NWBRS255A turbo model, with reference applications for YANMAR 4JHLHTE-K2 marine engines and ISUZU 4EC1T units. This 0.05 kg part supports stable turbocharger operation in marine and industrial settings; verify your specific engine serial number and turbo configuration before ordering to ensure correct fitment.

Key Specifications

• Part Number: NB131190
• Product Type: Thrust ring
• Turbo Model: RHB31GW-50001GP7NWBRS255A
• Reference Applications: YANMAR 4JHLHTE-K2, ISUZU 4EC1T
• Gross Weight: 0.05 kg
• Packing: N/A
• Image Available: No

This section lists the core identification data for the NB131190 thrust ring. The part is associated with the RHB31GW-50001GP7NWBRS255A turbo model. Buyers should use these specifications to cross-check their existing components or service manuals. The low gross weight of 0.05 kg indicates a compact internal component suitable for standard shipping methods. No specific OEM reference numbers are provided in the current data set, so verification relies on the part number and turbo model match.

Application & Compatibility

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

• YANMAR > YANMAR MARINE > YANMAR 4JHLHTE-K2 (MY69)
• ISUZU > ISUZU GEMINI 1,5L TD (JT) > ISUZU 4EC1T(VIAL)
• YANMAR > YANMAR MARINE > YANMAR 4JHL-HT(MY65)
• YANMAR > YANMAR (AY49)

Reference applications for the NB131190 thrust ring include YANMAR 4JHLHTE-K2 (MY69) and YANMAR 4JHL-HT (MY65) marine engines, as well as ISUZU 4EC1T (VIAL) units. These paths serve as verification clues rather than confirmed fitment confirms. Buyers should cross-check their specific engine serial numbers and turbo model RHB31GW-50001GP7NWBRS255A against service manuals. Verify part number NB131190 and application details before ordering to ensure correct replacement selection.

Technical Notes

The NB131190 thrust ring is a precision internal component designed to manage axial loads within the RHB31GW-50001GP7NWBRS255A turbocharger assembly. As a critical wear item, it helps maintain rotor alignment and stable operation during extended service intervals. No specific material grade or dimensional tolerances are provided in the current data set, so buyers should verify physical dimensions against their existing part or service manual. Technical fitment support is available to assist with reference checking part number NB131190 against specific YANMAR or ISUZU engine configurations.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for bulk orders of NB131190 thrust rings. Worldwide shipping is available for international distribution and fleet parts buyers. Technical fitment support is provided to assist with reference checking part number NB131190 against YANMAR 4JHLHTE-K2 or ISUZU 4EC1T applications. Confirm specific Incoterms, currency, and packaging requirements during your inquiry to ensure smooth delivery.