186511 4LF302 Turbocharger Replacement for CAT Earth Moving
186511 4LF302 turbocharger for CAT earth moving applications. Aftermarket replacement referencing OEM number 1W1208. Verify engine and application fitment before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
The 186511 4LF302 turbocharger is an aftermarket replacement unit designed for CAT earth moving equipment. This part references OEM number 1W1208 and serves as a replacement application for heavy-duty Caterpillar machinery. Verify your specific engine code and equipment model against the supplied reference numbers before ordering to ensure correct fitment.
Key Specifications
- Part Number: 186511
- Product Type: Turbocharger
- Turbo Model: 4LF302
- OEM Reference: 1W1208
- Application Clue: CAT Earth Moving
- Packing Dimensions: 26 x 30 x 33 cm
- Gross Weight: 22 kg
These specifications help B2B buyers verify physical dimensions for logistics planning and cross-check the 4LF302 model against their equipment service records. Use the OEM reference 1W1208 to confirm the unit matches your specific Caterpillar earth moving application before placing an order.
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 4LF302 turbocharger is listed for Caterpillar CAT earth moving equipment. The application path indicates use in heavy-duty construction machinery, but specific model fitment must be confirmed by the buyer. Use OEM reference number 1W1208 to cross-check against your equipment's service manual or parts list. Verify the engine code, production year, and exact turbo configuration before ordering. If your application involves a twin-turbo setup, confirm whether this unit is intended for a specific cylinder bank. Technical fitment support is available to help validate the 186511 part number against your specific CAT equipment requirements.
Technical Notes
The 4LF302 turbocharger is a complete assembly intended for heavy-duty earth moving applications. No specific VNT, variable geometry, or oil-cooling configuration is confirmed in the supplied data. Buyers should verify the compressor housing A/R ratio against their engine's airflow requirements to ensure the unit matches the specific application. For twin-turbo setups, confirm whether this unit is designated for a particular cylinder bank. Technical fitment support is available to validate the 186511 part number against your equipment's service records before ordering.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 186511 4LF302 turbocharger. Technical fitment support is available to help verify part number, engine code, and OEM reference 1W1208 against your specific CAT earth moving equipment. Use this support to confirm the unit matches your application before placing a bulk or single-unit order. For distributors and fleet parts buyers, we provide documentation to assist in cross-checking service records and ensuring the correct replacement application is selected.
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 186511, turbo model 4LF302, engine code, vehicle application, production year, and OEM reference number 1W1208 before ordering. Confirm specific CAT earth moving equipment 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.
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