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8S4989 Turbine Wheel for CAT 4LF302 Turbocharger Replacement
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0R5391 184409Subtotal: US$ 65.00
Send an InquiryThis aftermarket 8S4989 turbine wheel serves as a replacement component for CAT 4LF302 turbochargers used in earth-moving equipment. Designed to reference OEM numbers 0R5391 and 184409, this part supports rebuilders and fleet maintenance teams seeking reliable turbocharger components. Verify your specific engine application and existing part numbers before ordering to ensure correct fitment.
Key Specifications
This turbine wheel is identified by part number 8S4989 and serves as a replacement component for the 4LF302 turbocharger model. It references OEM numbers 0R5391 and 184409 for cross-checking purposes. The unit weighs 1.5 kg gross and ships in compact 11x11x36 cm packaging. High-resolution images are available to assist with visual verification of the wheel profile and mounting features before purchase.
Application & Compatibility
This turbine wheel is listed for CAT earth-moving equipment applications, specifically referencing the 4LF302 turbocharger model. Buyers should verify the part number 8S4989 against their existing unit to confirm correct replacement application. OEM reference numbers 0R5391 and 184409 are provided to help identify the correct component for your specific engine configuration. Always cross-check these references with your equipment manual or existing turbocharger tag before ordering to ensure proper fitment and avoid installation issues.
Technical Notes
This turbine wheel is manufactured to support the 4LF302 turbocharger series, ensuring proper aerodynamic balance for earth-moving equipment engines. The component is designed to match the rotational speed and exhaust gas flow characteristics required by this specific turbo model. Buyers should inspect the wheel for cracks or heat damage before installation, as structural integrity is critical for safe operation. Verify that the shaft diameter and mounting flange dimensions align with your existing CHRA or turbo housing to prevent installation errors.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for the 8S4989 turbine wheel. Technical fitment support is available to help verify OEM references 0R5391 and 184409 against your 4LF302 turbocharger. We offer fast worldwide shipping for this 1.5 kg component. Contact our team to confirm stock levels and discuss bulk order requirements for your repair shop or distribution network.
Product FAQ
CAT 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 CAT.
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Frequently Asked Questions
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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.
