199664 S3BSL120 Turbocharger Bearing Housing for CAT 3306

This is an aftermarket 199664 S3BSL120 turbocharger bearing housing designed as a replacement part for Caterpillar CAT D6G, 14G, D6D, and 3306 engine applications. It serves as a core component for turbocharger rebuilds, with representative OEM reference numbers such as 167387 BH and 199665 BH available for fitment verification.

Key Specifications

• Part Number: 199664
• Product Type: Turbocharger Bearing Housing
• Turbo Model: S3BSL120
• Application Clues: Caterpillar CAT D6G, 14G, D6D, and CAT 3306 engines
• Packing Dimensions: 18*18*21 cm
• Gross Weight: 4.5 kg
• Representative OEM References: 167387 BH, 199665 BH, 317506 BH, 4P9595
• Image Availability: High-resolution studio photography showing front, top, and rear views of the housing assembly

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

This bearing housing is listed for Caterpillar CAT D6G, 14G, D6D, and CAT 3306 engine applications. It is associated with the S3BSL120 turbo model and serves as a replacement application for these heavy-duty systems. Buyers should verify the specific engine code, production year, and turbo configuration against their equipment before ordering. Representative OEM reference numbers such as 167387 BH and 199665 BH are provided to help confirm fitment. Cross-check these references with your existing part to ensure the correct housing geometry and mounting pattern are selected for your rebuild or replacement project.

Technical Notes

The S3BSL120 turbo model is associated with Caterpillar CAT 3306 engine applications, including D6G, 14G, and D6D equipment. This bearing housing features a circular metallic body with concentric machined grooves and a central bore containing a visible internal bearing or seal assembly. The rear view displays a cast housing with radial ribs and two threaded mounting holes on a flat tab. A protective foam insert is visible in the central opening to safeguard the internal components during shipping. Buyers should verify the specific engine code, production year, and turbo configuration against their equipment. Cross-check representative OEM reference numbers such as 167387 BH and 199665 BH to confirm the correct housing geometry and mounting pattern for your rebuild or replacement project.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for this 199664 S3BSL120 bearing housing. Technical fitment support is available to help verify part number, engine code, and OEM reference numbers before ordering. This service helps repair shops and distributors confirm the correct housing geometry for CAT D6G, 14G, D6D, and 3306 applications. Contact our team with your specific equipment details to ensure the replacement part matches your turbo configuration.