84300603 HX25 Turbocharger Replacement for CNH NHFI3 & Case IH F5C
Aftermarket 84300603 HX25 turbocharger for CNH NHFI3 65HP and Case IH F5C 3CYL tractors. Verify part number, engine code, and OEM reference numbers 3768589 or 3768591 before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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3768589 3768591 3786525 3786525H 3792367 5801663145This aftermarket 84300603 HX25 turbocharger is a replacement unit for CNH NHFI3 65HP and Case IH F5C 3CYL tractors. Verify your specific engine code and OEM reference numbers such as 3768589 or 3768591 before ordering to ensure correct fitment.
Key Specifications
- Part Number: 84300603
- Product Type: Turbocharger
- Turbo Model: HX25
- Application Clues: CNH NHFI3 65HP, Case IH F5C 3CYL, New Holland F5C 3CYL
- Packing Dimensions: 21 x 23 x 26 cm
- Gross Weight: 7 kg
- OEM Reference Numbers: 3768589, 3768591, 3786525, 3786525H, 3792367, 5801663145
These specifications support technical fitment verification. Buyers should cross-reference the HX25 model and part number 84300603 against their specific tractor engine code to confirm the correct replacement application.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- CNH > CNH TRACTOR > CNH NHFI3 CYL 65HP
- Case IH > CASE IH TRACTOR > F5C 3CYL
- NEW-HOLLAND > NEW HOLLAND TRACTOR > F5C 3CYL
This HX25 turbocharger is listed for CNH NHFI3 65HP and Case IH F5C 3CYL tractors. The application data also includes New Holland F5C 3CYL as a reference clue. Buyers should verify the specific engine code and production year against the six supplied OEM reference numbers, including 3768589 and 3768591. Similar tractor models may use different turbo variants, so confirm the physical configuration of your existing unit. reference checking part number 84300603 with these reference numbers helps confirm the correct replacement application before ordering.
Technical Notes
The HX25 is a fixed-geometry turbocharger model. This unit is not a variable-geometry (VNT) design, so it does not include adjustable turbine vanes. Buyers should verify the physical configuration of the existing unit to ensure the HX25 matches the required intake and exhaust port dimensions. Cross-reference the part number 84300603 with the six supplied OEM reference numbers, including 3768589 and 3768591, to confirm the correct replacement application for CNH NHFI3 or Case IH F5C engines. Technical fitment support is available to assist with these verification steps before ordering.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for this 84300603 HX25 turbocharger. Technical fitment support is available to assist with verifying engine codes, such as CNH NHFI3 or Case IH F5C, and reference checking the six supplied OEM reference numbers. Buyers can request pre-shipment inspection details and confirm packing dimensions of 21x23x26 cm and gross weight of 7 kg for freight planning. This service helps ensure the correct replacement application is identified before dispatch.
Product FAQ
CNH 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 CNH.
Compatibility Verify part number 84300603, engine code (NHFI3 or F5C), vehicle application, production year, and OEM reference numbers (3768589, 3768591, 3786525, 3786525H, 3792367, 5801663145) before ordering. Confirm turbo configuration matches your specific tractor model.
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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.
