158144 Turbocharger Thrust Bearing for CAT 3306 & 3304

This aftermarket 158144 thrust bearing is a replacement component for turbo model 3LM373, listed for Caterpillar CAT 3306 and CAT 3304 engine applications. Verify your specific engine code and turbo configuration before ordering to ensure correct fitment for your unit.

Key Specifications

• Part Number: 158144
• Product Type: Thrust bearing
• Turbo Model: 3LM373
• Application Clues: Caterpillar CAT 3306 and CAT 3304 engines; CAT D6G, D6D, and earth moving equipment
• Packing: N/A
• Gross Weight: 0 kg
• OEM Reference Numbers: No specific OEM reference numbers supplied; verify against your unit's service manual or existing part markings
• Image Availability: Not provided

This section lists the factual identifiers available for this specific component. Buyers should cross-reference the part number 158144 and turbo model 3LM373 with their specific engine documentation to confirm the correct thrust bearing specification for their Caterpillar application.

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 > CAT 3304
• Caterpillar > 3304
• Caterpillar > 3306

This thrust bearing is listed for reference applications including Caterpillar CAT 3306 and CAT 3304 engines, as well as CAT D6G, D6D, and earth moving equipment. These application paths serve as verification clues rather than confirmed fitment. Buyers should cross-reference part number 158144 and turbo model 3LM373 against their specific engine documentation and service manuals. Verify the engine code, vehicle application, and turbo configuration before ordering to ensure the correct replacement component is selected for your unit.

Technical Notes

The 158144 thrust bearing supports the shaft assembly within turbo model 3LM373, helping maintain axial stability during operation. As a critical internal component, it reduces friction and prevents excessive shaft movement, which contributes to stable operation and replacement reliability. No specific material grade, dimensions, or testing data are supplied for this part. Buyers should verify the part number 158144 and turbo model 3LM373 against their service documentation. Technical fitment support is available to assist with verification of the correct thrust bearing specification for CAT 3306 or 3304 applications.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 158144 thrust bearing. Worldwide shipping is available for this aftermarket replacement part. Technical fitment support is provided to help verify part number 158144, turbo model 3LM373, and engine application before ordering. Contact our team for quotes on CAT 3306 and 3304 applications.