158612 4LF407 Turbocharger Replacement for CAT Earth Moving
Aftermarket 158612 4LF407 turbocharger for Caterpillar earth moving applications. Reference OEM number 9N0451. Verify engine and vehicle fitment before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
This aftermarket 158612 4LF407 turbocharger is a replacement unit for Caterpillar CAT earth moving equipment. It serves as a direct alternative to OEM reference 9N0451, supporting heavy-duty engine applications. Verify your specific engine code and vehicle model against the supplied part number and OEM reference before ordering to ensure correct fitment.
Key Specifications
- Part Number: 158612
- Product Type: Turbocharger
- Turbo Model: 4LF407
- Application Clue: Caterpillar CAT Earth Moving
- OEM Reference: 9N0451
- Packing Dimensions: 34 x 34 x 38 cm
- Gross Weight: 23 kg
- Image Availability: Not provided
These specifications help B2B buyers and repair shops verify the 158612 4LF407 turbocharger against their equipment records. Use the OEM reference 9N0451 and part number 158612 to cross-check fitment for 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 158612 4LF407 turbocharger is listed for Caterpillar CAT earth moving equipment. The application path indicates use in heavy-duty construction and mining machinery. Buyers should treat the supplied OEM reference 9N0451 as a verification clue rather than a confirmed fitment confirm. Cross-check the part number 158612 and model 4LF407 against your specific engine code and equipment serial number. Verify that the turbine housing flange, compressor inlet, and exhaust downpipe connections match your existing setup before ordering. Technical fitment support is available to assist with reference number matching and application confirmation.
Technical Notes
The 4LF407 turbocharger is a radial-flow unit designed for heavy-duty diesel engines in Caterpillar earth moving equipment. Technical verification should focus on the turbine housing flange pattern and compressor inlet dimensions to ensure alignment with the existing exhaust manifold and intercooler piping. Buyers should confirm that the OEM reference 9N0451 matches their specific engine configuration. Verify the exhaust downpipe connection and intercooler pipe sizes against the physical unit before installation. Technical fitment support is available to assist with reference number matching and application confirmation for this specific 158612 replacement unit.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 158612 4LF407 turbocharger. Worldwide shipping is available for this aftermarket replacement unit. Our team provides technical fitment support to help verify part number 158612, OEM reference 9N0451, and engine application details before ordering. Contact sales for a quote based on your order quantity and shipping destination.
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 158612, engine code, vehicle application, and OEM reference 9N0451 before ordering. This is an aftermarket replacement application; confirm fitment with your specific equipment model.
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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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