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129579-18000 Turbocharger Replacement for Yanmar 4JHL-HT Marine Engines

Aftermarket replacement turbocharger 129579-18000 (Model RHB31GW-55001GP7NWBRS255A) for Yanmar 4JHL-HT marine applications. Verify engine code and OEM reference numbers before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Turbocharger On backorder — orders accepted Part # 129579-18000 Models RHB31GW-55001GP7NWBRS255A Weight 6.00 kg Packing 21*23*26
Cross Reference 12957918000
Show more cross references 12957918000 1-29579-18000 3T-510 VA110017 VB110017
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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This aftermarket replacement turbocharger, part number 129579-18000, is designed for Yanmar 4JHL-HT marine engine applications. It serves as an aftermarket replacement unit for the RHB31GW-55001GP7NWBRS255A model, supporting B2B buyers who require verified fitment data and technical support for marine repair projects.

Key Specifications

  • Part Number: 129579-18000
  • Product Type: Turbocharger
  • Turbo Model: RHB31GW-55001GP7NWBRS255A
  • Application Clue: Yanmar 4JHL-HT Marine
  • Packing Dimensions: 21 x 23 x 26 cm
  • Gross Weight: 6 kg
  • OEM Reference Numbers: 12957918000, 1-29579-18000, 3T-510, VA110017, VB110017

These factual fields help B2B buyers verify part identity and packaging logistics. Cross-check the model number RHB31GW-55001GP7NWBRS255A against your engine documentation to ensure the correct unit is selected for your specific marine repair project.

Application & Compatibility

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

  • YANMAR > YANMAR MARINE > YANMAR 4JHL-HT(MY65)

This turbocharger is listed for Yanmar 4JHL-HT marine engine applications. The application path is YANMAR > YANMAR MARINE > YANMAR 4JHL-HT(MY65). Buyers should verify the engine code and production year against their specific unit. Representative OEM reference numbers, including VA110017 and VB110017, help confirm part identity. Cross-check these references and the model RHB31GW-55001GP7NWBRS255A before ordering to ensure the correct replacement application.

Technical Notes

The RHB31GW-55001GP7NWBRS255A model is associated with Yanmar marine applications. Buyers should verify the specific turbo configuration against their engine documentation. Confirm that the turbine and compressor housing dimensions match the existing installation. Check the V-band clamp size and profile to ensure proper sealing. Verify stud and nut thread pitches before installation. Ensure the gasket kit includes all necessary seals for the 129579-18000 unit. Cross-reference OEM numbers such as VA110017 and VB110017 to confirm part identity. Technical fitment support is available for verification questions.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 129579-18000 turbocharger. Technical fitment support is available to help verify the RHB31GW-55001GP7NWBRS255A model against your specific Yanmar 4JHL-HT marine engine. Cross-check the part number, OEM reference numbers, and engine code before placing an order. Contact our team for bulk inquiries or to confirm packaging details, including the 6 kg gross weight and 21 x 23 x 26 cm dimensions.

Product FAQ

Verify that the gasket kit matches the specific Yanmar 4JHL-HT engine configuration. Check that all seals and gaskets are included for the 129579-18000 turbocharger installation.

Measure the existing studs on the Yanmar 4JHL-HT engine to confirm thread pitch. Ensure the replacement turbocharger 129579-18000 matches these specifications before installation.

Confirm the V-band clamp size and profile match the exhaust and intake connections on the Yanmar 4JHL-HT engine. Verify that the clamp dimensions align with the turbocharger model RHB31GW-55001GP7NWBRS255A.

Representative OEM reference numbers include 12957918000, 1-29579-18000, 3T-510, VA110017, and VB110017. Verify these references against your specific application before ordering.

YANMAR and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by YANMAR.

Compatibility Verify part number 129579-18000, engine code 4JHL-HT, and OEM reference numbers (e.g., VA110017, VB110017) against your specific application. Confirm turbo configuration and production year before ordering.

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Frequently Asked Questions

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Turbochargers

Complete Turbo Units

Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.

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