196-4158 GTA5002B Turbocharger Core for CAT 3408 | Aftermarket Replacement

This aftermarket 196-4158 GTA5002B turbocharger core is a replacement application for CAT 3408 engines in earth moving equipment. It serves as a rebuild component for maintenance and fleet parts buyers, with technical fitment support available to verify application details before ordering.

Key Specifications

• Part Number: 196-4158
• Product Type: Turbocharger Core (CHRA)
• Turbo Model: GTA5002B
• Application Clues: CAT 3408 engine, CAT 322D earth moving equipment
• Gross Weight: 12 kg
• Packing Dimensions: 32 x 27 x 34 cm
• OEM Reference Numbers: Includes 712371-0021, 712371-5021, 10R0489, 1671326, 1965953, and 2947412
• Visual Features: Central cast housing with fluid ports, compressor wheel with central nut, turbine wheel with radial cooling fins

Application & Compatibility

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

• CAT > CAT EARTH MOVING
• CAT > CAT 322D > CAT 3408

This core is listed for CAT 3408 engines in CAT 322D earth moving equipment. It is associated with OEM reference numbers including 712371-0021, 10R0489, 1671326, and 1965953. These references serve as verification clues for buyers. Confirm the specific engine code, vehicle application, and existing turbo model against your unit before ordering. Verify that the turbine and compressor wheel dimensions match your current core to ensure correct fitment for your maintenance or rebuild project.

Technical Notes

The GTA5002B core assembly features a central cast housing with visible fluid ports, a compressor wheel with curved blades and a central nut, and a turbine wheel with radial cooling fins. The compressor housing flange is large, while the turbine housing exterior displays distinct radial fins for heat dissipation. The metallic finish on the compressor side contrasts with the darker cast finish on the turbine side. Buyers should verify these visible structural features against their existing unit to confirm the correct turbo model. Technical fitment support is available to assist with verifying specific application details and ensuring the core matches your maintenance or rebuild requirements.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 196-4158 GTA5002B core. Technical fitment support is available to verify engine codes, vehicle applications, and OEM reference numbers such as 712371-0021 or 10R0489 before ordering. This service helps confirm that the core matches your specific CAT 3408 maintenance or rebuild requirements. Contact our team for bulk order inquiries or to validate application details against your existing unit.