188800 Turbine Wheel 4MFW-731 Turbocharger | CAT 3406 & 3412
Aftermarket 188800 turbine wheel for 4MFW-731 turbochargers. Reference application for CAT 3406, 3412, and 3408 engines. Verify part number and engine code before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
This is an aftermarket 188800 turbine wheel for 4MFW-731 turbochargers, designed as a replacement component for Caterpillar CAT 3406 and CAT 3412 engines. It serves as a technical fitment part for heavy-duty earthmoving and off-highway truck applications, including Caterpillar 769 and 773 series.
Key Specifications
- Part Number: 188800
- Product Type: Turbine Wheel
- Turbo Model: 4MFW-731
- Application Clues: CAT 3406, CAT 3412, Caterpillar 3408
- Packing: N/A
- Gross Weight: 0 kg
- Image Availability: Not provided
- OEM Reference Numbers: None listed in input
Verify the part number 188800 and turbo model 4MFW-731 against your specific unit. Confirm engine code and vehicle application before ordering.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- Caterpillar > CAT > CAT D8N > CAT 3406
- Caterpillar > CAT > CAT EARTH MOVING > CAT 3412
- Caterpillar > Caterpillar 769 > Caterpillar 769C Off-Highway Truck > Caterpillar 3408
- Caterpillar > Caterpillar 773 > Caterpillar 773 Mine Haul Truck > Caterpillar 3412
- Caterpillar > 3508
- DETROIT-DIESEL
This 188800 turbine wheel is listed as a replacement application for 4MFW-731 turbochargers in Caterpillar CAT 3406 and CAT 3412 engines. It is also associated with Caterpillar 3408 engines in 769 and 773 off-highway truck applications. Buyers should verify the part number, engine code, and specific turbo configuration against their unit before ordering. Technical fitment support is available to help confirm application details for your fleet or rebuild project.
Technical Notes
The 4MFW-731 turbocharger is a heavy-duty unit designed for Caterpillar engines. This turbine wheel is a critical rotating component that converts exhaust gas energy into mechanical work. When replacing part 188800, verify the turbine wheel diameter, blade count, and shaft interface against your specific unit. Confirm the engine code, such as CAT 3406 or 3412, to ensure the correct replacement application. Technical fitment support is available to assist with component identification and installation verification for your rebuild project.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for 188800 turbine wheels. Worldwide shipping is available for international orders. Technical fitment support is provided to help verify part number 188800, turbo model 4MFW-731, and engine application before dispatch. Contact the sales team for bulk quotes and pre-shipment inspection details. This service helps confirm the correct replacement component for CAT 3406, 3412, or 3408 applications.
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 188800, turbo model 4MFW-731, engine code (CAT 3406, 3412, or 3408), and vehicle application before ordering. This is an aftermarket replacement part; confirm fitment against your specific unit.
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