Click image to zoom
8981851951-2 RHF5 Turbocharger Replacement for Isuzu 4JJ1
Aftermarket replacement turbocharger 8981851951-2 (RHF5) for Isuzu 4JJ1 engines. Fits Sumitomo S380, Hitachi Zaxis, and Case CX series. Verify application before ordering.
This 8981851951-2 RHF5 turbocharger serves as an aftermarket replacement for Isuzu 4JJ1 engines in heavy equipment. Designed for Sumitomo S380, Hitachi Zaxis, and Case CX series machines, it supports fleet maintenance needs. Verify part number and application details before ordering to ensure correct fitment.
Key Specifications
This RHF5 turbocharger assembly is identified by part number 8981851951-2. It serves as an aftermarket replacement unit for Isuzu 4JJ1 engines found in heavy construction equipment. The unit weighs 6 kg gross, packaged in a 21x23x26 cm box for secure transit. Visual inspection confirms the complete turbocharger structure, including compressor and turbine housings. Buyers should verify the physical dimensions and mounting flange patterns against their existing unit. This specification sheet supports accurate inventory matching for fleet maintenance and repair shop ordering processes.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- SUMITOMO > SUMITOMO S380 > ISUZU
- Case Construction Equipment > Case CX Series > Case CX130 > Isuzu 4JJ1
- HITACHI > Hitachi Zaxis > Hitachi ZX120 > Isuzu 4JJ1
- HITACHI > Hitachi Zaxis > Hitachi ZX135 > Isuzu 4JJ1
- HITACHI > Hitachi Zaxis > Hitachi ZX180 > Isuzu 4JJ1
- SUMITOMO > Sumitomo SH130 > Isuzu 4JJ1
This RHF5 turbocharger is listed for Isuzu 4JJ1 engines in heavy construction equipment. Reference applications include Sumitomo S380, Hitachi Zaxis ZX120/ZX135/ZX180, and Case CX130. Verify your specific machine serial number and engine code before ordering. Cross-reference part number 8981851951-2 with your service manual to confirm fitment. Contact technical support with vehicle details for final verification.
Technical Notes
The RHF5 turbocharger model is engineered for Isuzu 4JJ1 diesel engines in heavy construction equipment. This unit supports standard mounting detailss typical for Sumitomo, Hitachi, and Case machinery. Inspect the compressor and turbine housings for structural integrity before installation. Verify oil inlet and exhaust outlet connections match your specific engine setup. Ensure all gaskets and seals are replaced during assembly to maintain proper sealing. Consult your equipment service manual for torque specifications and installation procedures.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for the 8981851951-2 RHF5 turbocharger. Worldwide shipping is available for international fleet maintenance and repair shop orders. Technical fitment support helps verify engine codes and vehicle applications before purchase. Contact our team to confirm part number 8981851951-2 matches your Isuzu 4JJ1 equipment. We provide fast dispatch for heavy machinery replacement units to minimize downtime.
Product FAQ
SUMITOMO 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 SUMITOMO.
Customer Reviews
Share installation notes, fitment feedback, or service experience for this product.
No customer reviews have been added for this product yet.
For More Information
Frequently Asked Questions
What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.
Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
_Top_View_Of_45_Degrees_128X128.webp)
