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S300W049 Rotor Assy for CAT 325B 3116 Engine Replacement
Subtotal: US$ 50.00
Send an InquiryThis S300W049 Rotor Assy is an aftermarket replacement component designed for CAT 325B and CAT 3116 engine applications. It serves as a critical internal assembly for turbocharger repair and rebuild projects, offering a reliable replacement option for fleet maintenance and industrial repair shops.
Key Specifications
- Part Number: BJMXRA0046527
- Turbo Model: S300W049
- Product Type: Rotor Assy (CHRA/Core)
- Gross Weight: 2.6 kg
- Packing Dimensions: 11 x 11 x 22 cm
- Image Availability: Yes
Application & Compatibility
This rotor assembly is listed for use with CAT 325B excavators and CAT 3116 engines. The reference path includes BJMXTU0008476 and BJMXCO0017254. Buyers must verify the specific engine code, vehicle model, and OEM reference numbers against their existing unit before ordering. This part is intended as a replacement application for units matching the S300W049 configuration. Do not assume universal fitment across all CAT 3116 variants without verification.
Technical Notes
The Rotor Assy typically includes the compressor wheel, turbine wheel, and shaft assembly. Ensure the bearing housing and nozzle ring (if applicable) are inspected for wear during the rebuild process. Verify the oil supply and drain connections match the original turbocharger setup. Proper balancing and clearance checks are essential for stable operation after installation.
B2B Supply
LeadTurbo provides technical fitment support to help confirm part suitability for your specific application. Volume pricing is available for distributors, repair shops, and fleet parts buyers. Worldwide shipping options are offered to ensure timely delivery for urgent repair needs. Contact our sales team for bulk order quotes and lead time estimates.
Product FAQ
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Frequently Asked Questions
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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.
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