8N8312 Turbocharger Core for Caterpillar 3412 Engine
Aftermarket FOR 8N8312 turbo core for Caterpillar 3412 engine. Reference application for Caterpillar 773 Mine Haul Truck. Verify part number and OEM references 185721/310510 before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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FOR 185721 FOR 310510This aftermarket FOR 8N8312 turbo core is a replacement component for the Caterpillar 3412 engine, commonly found in Caterpillar 773 Mine Haul Trucks. It serves as a reference application for heavy-duty equipment maintenance, with OEM reference numbers 185721 and 310510 available to help confirm fitment before ordering.
Key Specifications
- Part Number: FOR 8N8312
- Product Type: Turbocharger Core (CHRA)
- OEM Reference Numbers: FOR 185721, FOR 310510
- Application Clue: Caterpillar 3412 engine, Caterpillar 773 Mine Haul Truck
- Image Availability: Not provided
Verify the part number FOR 8N8312 against your existing core and confirm the OEM reference numbers 185721 and 310510 to ensure correct identification. This core is a replacement component for the Caterpillar 3412 engine, so buyers should check the specific vehicle configuration and turbo setup before placing an order.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- Caterpillar > Caterpillar 773 > Caterpillar 773 Mine Haul Truck > Caterpillar 3412
This core is listed for the Caterpillar 3412 engine, specifically within Caterpillar 773 Mine Haul Truck applications. Use the part number FOR 8N8312 and OEM reference numbers 185721 and 310510 to help confirm fitment. Verify your specific vehicle configuration and turbo setup before ordering. Technical fitment support is available to assist with identification.
Technical Notes
The FOR 8N8312 core is a replacement CHRA for the Caterpillar 3412 engine. It is associated with OEM reference numbers 185721 and 310510. Buyers should verify the compressor housing A/R ratio and turbine housing flange type against their existing unit. Balancing is critical for stable operation; ensure the CHRA is balanced to meet application requirements before installation in the Caterpillar 773 Mine Haul Truck. Technical fitment support is available to confirm these details.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing and worldwide shipping for the FOR 8N8312 core. Technical fitment support is available to help verify part numbers, OEM reference numbers 185721 and 310510, and Caterpillar 3412 engine applications. Inquire with your specific vehicle configuration and turbo setup to confirm the correct replacement component before ordering.
Product FAQ
Caterpillar 773 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 Caterpillar 773.
Compatibility Verify part number FOR 8N8312, Caterpillar 3412 engine code, and OEM reference numbers 185721/310510 before ordering. Confirm vehicle application and turbo configuration with technical fitment 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.
