180287 4LE504 Turbocharger Replacement for CAT 3306

This aftermarket 180287 turbocharger is a replacement unit for CAT 3306 engine applications, including CAT D6G, 14G, and D6D models. Verify part number, engine code, and OEM reference numbers such as 0R5812 or 146263 before ordering to ensure correct fitment.

Key Specifications

• Part Number: 180287
• Turbo Model: 4LE504
• Product Type: Turbocharger
• Gross Weight: 23 kg
• Packing Dimensions: 26 x 30 x 33 cm
• OEM Reference Numbers: 0R5812, 146263, 149169, 178048, 180288, 310258, 4N9554, 4N9618, 52329705001, 5S9583, 8S9237
• Image Availability: High-resolution studio photography showing compressor and turbine wheels

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 > Caterpillar 12 > Caterpillar 12G Motor Grader > Caterpillar 3306
• Caterpillar > Caterpillar 14 > Caterpillar 14G Motor Grader > Caterpillar 3306
• Caterpillar > Caterpillar 140 > Caterpillar 140G Motor Grader > Caterpillar 3306
• Caterpillar > Caterpillar 572 > Caterpillar 5726 Pipelayer > Caterpillar 3306
• Caterpillar > Caterpillar D6 > Caterpillar D6 Bulldozer > Caterpillar 3306
• Caterpillar > Caterpillar D7 > Caterpillar D7 Bulldozer > Caterpillar 3306
• Caterpillar > Caterpillar D7 > Caterpillar D7G Pipelayer > Caterpillar 3306

This 180287 turbocharger is listed for CAT 3306 engine applications, including Caterpillar D6G, 14G, and D6D models. It is also associated with Caterpillar 12G, 14G, and 140G motor graders, as well as D7 bulldozers and pipelayers. These application paths serve as reference clues for fitment verification. Buyers should confirm the specific engine code, vehicle model, and production year against their unit. Cross-check OEM reference numbers such as 0R5812, 146263, and 149169 to ensure the correct replacement part is selected. Verify all details with technical support before ordering to avoid installation errors.

Technical Notes

The 4LE504 turbocharger features a two-part housing assembly with a lighter-colored compressor housing and a darker cast-iron turbine housing. Visible details include a multi-blade compressor wheel, a multi-blade turbine wheel, and a central shaft assembly connecting the two sides. The turbine housing includes a rectangular mounting flange with four bolt holes, while the compressor inlet and turbine outlet exhibit a polished finish. A clamp or fastener is visible at the housing joint. These visual characteristics help buyers compare the unit against their existing component. Verify the mounting flange pattern, shaft alignment, and housing dimensions against your specific CAT 3306 application before installation. Use these visual cues to confirm the correct replacement part for your fleet or repair project.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 180287 4LE504 turbocharger. Technical fitment support is available to help verify part number, engine code, and OEM reference numbers before ordering. Buyers can request quotations by providing the specific CAT 3306 application and relevant OE numbers such as 0R5812 or 146263. This service helps confirm the correct replacement unit for fleet maintenance or rebuild projects.