3LM289 Turbocharger Bearing Housing Replacement for CAT 3304

This aftermarket 3LM289 bearing housing is a replacement component for Caterpillar CAT 3304 earth moving applications. It serves as a critical turbocharger part for maintaining stable operation in heavy-duty equipment, with technical fitment support available to verify specific engine configurations before ordering.

Key Specifications

• Part Number: 3LM289
• Product Type: Bearing housing
• Turbo Model: 3LM289
• Application Clue: Caterpillar CAT 3304 earth moving equipment
• Gross Weight: 4 kg
• Packing: N/A
• OEM Reference Numbers: None supplied in input data

This section lists the factual identifiers and physical attributes provided for this specific component. The 3LM289 part number serves as the primary identifier for this aftermarket replacement bearing housing. The 4 kg gross weight reflects the physical mass of the unit, which is relevant for shipping and handling logistics. No specific OEM reference numbers are listed in the source data, so buyers should use the part number and engine application as the main verification points. Image availability is not confirmed for this listing, so visual verification should be done through technical support if required.

Application & Compatibility

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

• Caterpillar > CAT > CAT EARTH MOVING > CAT 3304
• Caterpillar > 3304

This aftermarket bearing housing is listed for Caterpillar CAT 3304 earth moving applications. It serves as a replacement component for the 3LM289 turbocharger model, helping maintain stable operation in heavy-duty equipment. Buyers should verify the specific engine code and production year, as mid-production updates may alter component specifications. Cross-checking the 3LM289 part number against OEM catalogs and service manuals is recommended to confirm fitment. Technical fitment support is available to assist with verifying application details before ordering.

Technical Notes

The 3LM289 bearing housing is a critical internal component for the turbocharger assembly, housing the shaft and supporting bearings to ensure stable rotation. As no specific material grade or cooling configuration is provided in the source data, buyers should verify the exact turbocharger model and engine application against their service manuals. For CAT 3304 earth moving equipment, confirm the production year and specific turbo variant, as mid-production updates may alter component specifications. Technical fitment support is available to assist with reference checking this part against OEM catalogs and verifying mounting dimensions before ordering.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 3LM289 bearing housing. Worldwide shipping is available for CAT 3304 earth moving applications. Technical fitment support is provided to verify part numbers, engine codes, and OEM references before ordering. Contact our team for bulk order quotes and logistics details.