4N9536 4LE504 Turbocharger Core for CAT 3306 & D6G

This aftermarket 4N9536 turbocharger core is a replacement component for the 4LE504 turbo model, designed for Caterpillar CAT 3306 and CAT 3176C engine applications. It serves as a technical replacement part for earth-moving equipment such as CAT D6G, 14G, D6D, and 345B units, with OEM reference numbers 0R5895, 178207, 180296, and 310125 available for fitment verification.

Key Specifications

• Part Number: 4N9536
• Product Type: Turbocharger Core (CHRA)
• Turbo Model: 4LE504
• Gross Weight: 8 kg
• OEM Reference Numbers: 0R5895, 178207, 180296, 310125

This core is a replacement component for Caterpillar earth-moving equipment. Buyers should verify the part number 4N9536 and the associated OEM reference numbers against their specific engine configuration. The 8 kg gross weight indicates a substantial assembly suitable for heavy-duty applications. Confirm the turbine housing and compressor housing dimensions match your existing unit before installation.

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
• Caterpillar > CAT > CAT EARTH MOVING 345B > CAT 3176C
• Caterpillar > CAT > CAT EARTH MOVING
• Caterpillar > CAT > CAT D334

This 4N9536 core is listed for reference applications including Caterpillar CAT D6G, 14G, D6D, and 345B earth-moving equipment, as well as CAT 3306 and CAT 3176C engines. The product is associated with OEM reference numbers 0R5895, 178207, 180296, and 310125, which serve as verification clues for fitment. Buyers should confirm the specific engine code, vehicle model, and production year against these references before ordering. Verify that the turbine housing and compressor housing dimensions match your existing unit to ensure proper installation.

Technical Notes

The 4LE504 core is a fixed-geometry turbocharger component, distinct from variable-geometry designs. It features a turbine housing with a wastegate flapper valve and a bypass port for pressure regulation. Buyers should verify the bypass port diameter and wastegate seating against their specific CAT 3306 or CAT 3176C engine specifications. Confirm shaft end play and radial play tolerances using pre-shipment inspection data. This ensures the 4N9536 core meets the mechanical requirements for stable operation in Caterpillar earth-moving applications.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 4N9536 4LE504 core. Technical fitment support is available to help verify part number 4N9536, engine code, and OEM reference numbers such as 0R5895 and 178207 before ordering. This service helps confirm that the 8 kg core assembly matches your specific Caterpillar earth-moving equipment configuration. Contact our team to review your application details and ensure the correct replacement component is selected for your fleet or rebuild project.