Product image unavailable. Placeholder image only.

186515 Turbine Housing Replacement for CAT 3306 Engines

Aftermarket 186515 turbine housing for CAT 3306 engines used in D6G, D6D, and D6G 14G applications. Verify part number, engine code, and OEM reference numbers before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Turbine Housing On backorder — orders accepted Part # 186515 Models Other Packing N/A
Request Quote
Send an Inquiry
12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This 186515 turbine housing is an aftermarket replacement component for CAT 3306 engines, listed for Caterpillar D6G, D6D, and D6G 14G applications. Verify your specific machine model, production year, and existing turbocharger configuration before ordering to ensure correct fitment.

Key Specifications

The 186515 turbine housing is an aftermarket replacement component designed for CAT 3306 engines. It is listed for Caterpillar D6G, D6D, and D6G 14G applications. This section outlines the factual identifiers and physical attributes available for this specific part number to assist in technical verification.

  • Part Number: 186515
  • Product Type: Turbine Housing
  • Turbo Model: Other
  • Engine Application: CAT 3306
  • Vehicle/Machine Applications: Caterpillar D6G, D6D, D6G 14G
  • Packing: N/A
  • Gross Weight: 0 kg
  • OEM Reference Numbers: No specific OEM reference numbers are provided in the current data set; buyers must verify reference numbers independently.
  • Image Availability: No product image is currently available for this listing.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

  • Caterpillar > CAT > CAT D6G 14G D6D > CAT 3306

This 186515 turbine housing is listed for Caterpillar CAT 3306 engines, with reference applications including the D6G, D6D, and D6G 14G. These application clues help identify the correct replacement component for your specific machine. Because no OEM reference numbers are provided in the current data set, buyers should verify the part number, engine code, and production year against their existing turbocharger configuration. Technical fitment support is available to assist with reference checking and confirming the correct housing for your CAT 3306 setup before ordering.

Technical Notes

The 186515 turbine housing is an aftermarket replacement component for CAT 3306 engines. No specific OEM reference numbers are provided in the current data set, so buyers must verify reference numbers independently. Technical fitment support is available to assist with reference checking and confirming the correct housing for your CAT 3306 setup before ordering. Verify part number, engine code, and production year against your existing turbocharger configuration to ensure correct fitment.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 186515 turbine housing. Technical fitment support is available to assist with reference checking part numbers, engine codes, and application details for CAT 3306 machines. Verify your specific requirements and existing turbocharger configuration before placing an order to ensure the correct replacement component is selected for your fleet or workshop needs.

Product FAQ

The 186515 turbine housing is listed for CAT 3306 engines in Caterpillar D6G, D6D, and D6G 14G applications. Verify your specific machine model and production year before ordering.

Confirm the thrust bearing type and load capacity against your existing turbocharger configuration. Technical fitment support is available to help verify these specifications for your CAT 3306 application.

Verify the journal bearing material and design matches your current turbo setup. Buyers should cross-reference OEM specifications to ensure the 186515 housing meets their operational requirements.

Measure the piston ring seal size on your existing turbine housing and compare it to the 186515 part specifications. Contact technical support for fitment confirmation if dimensions are unclear.

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 186515, engine code CAT 3306, vehicle application (D6G, D6D, D6G 14G), production year, and OEM reference numbers before ordering. This is an aftermarket replacement application; confirm fitment with your specific turbo configuration.

Customer Reviews

Share installation notes, fitment feedback, or service experience for this product.

No customer reviews have been added for this product yet.

5/5

For More Information

Frequently Asked Questions

What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.

Turbochargers

Complete Turbo Units

Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.

You May Also Need