49189-08120 RA Turbocharger Rotor Assy Replacement
Aftermarket 49189-08120 RA Rotor Assy for Caterpillar 3064, S4K, and SK4 engines. Verify application and OEM references before ordering. Volume pricing and worldwide shipping available.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Subtotal: CA$ 66
Send an InquiryThis aftermarket 49189-08120 RA Rotor Assy is a replacement component for Caterpillar 3064, S4K, and SK4 engine applications. Verify your specific engine code and turbocharger configuration before ordering to ensure the correct part is selected for your unit.
Key Specifications
- Part Number: 49189-08120 RA
- Product Type: Rotor Assy
- Gross Weight: 0.8 kg
- Packing: N/A
- Application Clues: Caterpillar 3064, S4K, SK4; MITSUBISHI S4K
- OEM References: None supplied
This rotor assembly is an aftermarket replacement component. Buyers should verify the specific engine code and turbocharger configuration on their unit before ordering. The listed application paths serve as reference clues for fitment confirmation. Technical support is available to assist with part number validation and configuration matching for your specific Caterpillar or Mitsubishi engine setup.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- Caterpillar > 3064
- Caterpillar > S4K
- Caterpillar > SK4
- MITSUBISHI > S4K
This Rotor Assy is listed for Caterpillar 3064, S4K, and SK4 engine applications, as well as MITSUBISHI S4K. These paths serve as reference clues for fitment confirmation. Buyers should verify the specific engine code and turbocharger configuration on their unit before ordering. Cross-check the part number 49189-08120 RA against your maintenance records or OEM reference numbers to ensure the correct replacement component is selected for your specific vehicle or fleet unit.
Technical Notes
This Rotor Assy is a mechanical component that integrates the turbine and compressor wheels with the bearing housing. For Caterpillar 3064, S4K, and SK4 applications, verify the specific turbocharger configuration on your unit. Confirm that the housing interfaces and mounting orientation match the 49189-08120 RA specification. Since no OEM reference numbers are supplied, cross-check your maintenance records to ensure the part number aligns with your engine setup. Technical fitment support is available to assist with configuration validation before finalizing an order.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing for the 49189-08120 RA Rotor Assy. Worldwide shipping is available for orders. Our technical fitment support team can assist with verifying engine codes such as Caterpillar 3064, S4K, and SK4, as well as MITSUBISHI S4K applications. Contact us with your specific quantity and application details to receive a tailored quote. Verify part number and configuration before finalizing your order.
Product FAQ
OTHER 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 OTHER.
Compatibility Verify part number 49189-08120 RA, engine code (3064, S4K, SK4), vehicle application, and OEM reference numbers before ordering. This is an aftermarket replacement application; confirm fitment with your specific unit configuration.
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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.
