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CY43 RHB31 Turbocharger for Yanmar (CY43) Engine

Aftermarket CY43 RHB31 turbocharger for Yanmar applications. Reference OE NB130025. Verify engine code and fitment before ordering.

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

Type Turbocharger On backorder — orders accepted Part # CY43 Models RHB31 Weight 6.00 kg Packing 21*23*26
Cross Reference NB130025
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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This CY43 RHB31 turbocharger is an aftermarket replacement assembly for Yanmar CY43 engines, associated with OEM reference NB130025. It serves as an aftermarket replacement application for industrial and marine setups, with technical fitment support available to verify part number and engine code before ordering.

Key Specifications

  • Part Number: CY43
  • Product Type: Turbocharger
  • Turbo Model: RHB31
  • Application Clue: Yanmar CY43
  • Packing Dimensions: 21 x 23 x 26 cm
  • Gross Weight: 6 kg
  • Representative OEM Reference: NB130025
  • Image Availability: Not provided

These specifications help B2B buyers verify the physical unit against their existing inventory or old turbo labels. The single OEM reference NB130025 serves as the primary identifier for cross-checking against supplier catalogs or legacy equipment documentation. Confirm these dimensions and weight match your logistics requirements before placing a bulk order.

Application & Compatibility

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

  • YANMAR > YANMAR (CY43)

This RHB31 turbocharger is listed for Yanmar CY43 engine applications, serving as a replacement application for industrial and marine equipment. The application path is identified as YANMAR > YANMAR (CY43). Buyers should verify this reference against their specific engine code and equipment documentation. The associated OEM reference number is NB130025. Use this number to cross-check against your old turbo label or supplier catalog. Confirm that the physical dimensions and mounting details match your existing unit before placing an order. Technical fitment support is available to assist with verification if the label data is unclear or if multiple reference numbers appear in your records.

Technical Notes

The RHB31 turbo model is associated with the CY43 engine application. Buyers should verify the physical configuration of their existing unit against this replacement assembly. Check the turbine and compressor housing dimensions, mounting details, and any visible actuator or related electrical detail connections. Since this part is linked to OEM reference NB130025, compare this number with your old label or equipment documentation. If multiple reference numbers appear in your records, confirm that the physical dimensions match before ordering. Technical fitment support is available to assist with verification if label data is unclear or if you need to confirm the specific RHB31 configuration for your Yanmar CY43 setup.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the CY43 RHB31 turbocharger. Worldwide shipping is available for this aftermarket replacement assembly. Our team provides technical fitment support to help verify part number CY43, engine code, and OEM reference NB130025 against your specific Yanmar application. Contact sales with your required quantity and equipment details to receive a quote. This service helps confirm that the physical unit matches your inventory or old turbo label before shipment.

Product FAQ

Send your engine code, vehicle or equipment model, and the OEM reference number from your old turbo label. This helps us verify if the RHB31 configuration matches your Yanmar CY43 application.

If the label shows a different number than NB130025, provide a photo of the label and your engine details. We will check if the RHB31 turbo is a valid replacement application for your specific unit.

Compare the turbine and compressor housing dimensions and the actuator type. Since this is a single-reference part (NB130025), verify that the physical dimensions match your old unit before ordering.

Yes, volume pricing is available for B2B buyers. Contact our sales team with your required quantity for the CY43 RHB31 turbocharger to receive a distributor quote.

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 CY43, engine code CY43, vehicle application, production year, and OEM reference NB130025 before ordering. Confirm turbo configuration matches your specific Yanmar engine setup.

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Frequently Asked Questions

What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.

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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