174755 S310C080 Turbocharger Replacement for CAT C9 & CAT 330C

This aftermarket 174755 S310C080 turbocharger serves as a replacement unit for Caterpillar C9 engine applications, including CAT 330C and Caterpillar 973D tracked loaders. Verify part number, engine code, and OEM reference numbers such as 10R2355 or 178484 before ordering to ensure correct fitment.

Key Specifications

• Part Number: 174755
• Product Type: Turbocharger
• Turbo Model: S310C080
• Application Clues: Caterpillar C9, CAT 330C, Caterpillar 973D
• Packing Dimensions: 34*34*38 cm
• Gross Weight: 23 kg
• Representative OEM Reference Numbers: 10R2355, 178484, 2485246
• Image Availability: High-resolution studio shots showing compressor and turbine housings

Verify these specifications against your specific engine 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 330C > CAT C9
• Caterpillar > Caterpillar 973 > CAT 973D Steel Mill tracked loader > Caterpillar C9

This S310C080 turbocharger is listed for Caterpillar C9 engine applications, including the CAT 330C and Caterpillar 973D tracked loader. Use the following application paths as reference clues to verify fitment against your specific machine and engine configuration:

• Caterpillar > CAT > CAT 330C > CAT C9
• Caterpillar > Caterpillar 973 > CAT 973D Steel Mill tracked loader > Caterpillar C9

Cross-check the part number 174755 and OEM reference numbers such as 10R2355, 178484, or 2485246 against your existing unit or service documentation. Confirm the mounting flange, exhaust manifold alignment, and turbo configuration before ordering to ensure the replacement application matches your equipment.

Technical Notes

The S310C080 turbocharger features a visible actuator mechanism on the turbine housing, which is typical for variable-geometry designs in this series; verify the specific actuator type and cooling configuration per application. The unit includes a cast turbine housing and a polished compressor housing, with V-band clamps visible at the housing joints. Buyers should confirm the nozzle ring vane count and height against original equipment documentation for the CAT C9 engine. Additionally, verify the turbine housing flange type and bolt pattern match the existing exhaust manifold configuration on the CAT 330C or Caterpillar 973D. Technical fitment support is available to assist with these verification steps before ordering.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 174755 S310C080 turbocharger. Technical fitment support is available to verify part number, engine code, and OEM reference numbers such as 10R2355 or 178484 against your specific CAT C9 or CAT 330C application. Confirm packing dimensions of 34*34*38 cm and gross weight of 23 kg for logistics planning. Contact our team to verify the replacement application and secure fast worldwide shipping for your fleet or workshop needs.