149955 4LE304 Turbocharger Replacement for CAT Earth Moving
Aftermarket 149955 4LE304 turbocharger for CAT earth moving applications. Verify OEM reference numbers 178000, 310143, and 8S9242 against your engine and vehicle before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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178000 310143 8S9242This aftermarket 149955 4LE304 turbocharger is a replacement unit for CAT earth moving equipment. It is associated with OEM reference numbers 178000, 310143, and 8S9242. Verify your specific engine code and vehicle application before ordering to ensure correct fitment.
Key Specifications
- Part Number: 149955
- Product Type: Turbocharger
- Turbo Model: 4LE304
- Application Clue: CAT Earth Moving
- OEM Reference Numbers: 178000, 310143, 8S9242
- Packing: Not specified
- Gross Weight: Not specified
- Image Availability: Not available
These fields provide the core identifiers for verifying the unit against your specific equipment. Cross-check the part number and model against your maintenance records 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:
- Caterpillar > CAT > CAT EARTH MOVING
This 4LE304 turbocharger is listed for Caterpillar earth moving equipment. It is associated with OEM reference numbers 178000, 310143, and 8S9242. These references serve as verification clues for your specific engine and vehicle application. Before ordering, cross-check the part number 149955 against your maintenance records and confirm the turbo configuration matches your unit. Verify fitment with technical support to ensure the replacement application is correct for your fleet or repair project.
Technical Notes
The 4LE304 turbocharger is an aftermarket replacement unit for CAT earth moving equipment. It is associated with OEM reference numbers 178000, 310143, and 8S9242. These references serve as verification clues for your specific engine and vehicle application. Before ordering, cross-check the part number 149955 against your maintenance records and confirm the turbo configuration matches your unit. Verify fitment with technical support to ensure the replacement application is correct for your fleet or repair project.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 149955 4LE304 turbocharger. Technical fitment support is available to help verify part number 149955, engine code, and OEM reference numbers 178000, 310143, or 8S9242 before ordering. This service helps confirm the replacement application for CAT earth moving equipment. Contact our team with your nameplate details to ensure the correct unit is selected for your fleet or repair project.
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.
Compatibility Verify part number 149955, engine code, vehicle application, production year, and OEM reference numbers 178000, 310143, or 8S9242 before ordering. Confirm turbo configuration and fitment with technical support.
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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.
