317376 BH Bearing Housing for CAT 3306 | S3BSL-119 Turbo Replacement

This aftermarket 317376 BH bearing housing is a replacement component for S3BSL-119 turbochargers used in CAT 3306 engine applications. It serves as a core support part for turbocharger assemblies on Caterpillar D6G, 14G, and D6D models, with OEM reference numbers such as 167381 BH and 173307 BH provided to help confirm fitment before ordering.

Key Specifications

• Part Number: 317376 BH
• Product Type: Bearing housing
• Turbo Model: S3BSL-119
• Application Clues: CAT 3306, CAT D6G, 14G, D6D
• Gross Weight: 5 kg
• Packing: N/A
• Image Availability: Not provided
• Representative OEM Reference Numbers: 167381 BH, 167517, 173307 BH, 178200 BH, 167380 BH, 167384 BH, 171169 BH

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 CAT 3306 engine applications, including CAT D6G, 14G, and D6D models. It is associated with S3BSL-119 turbocharger configurations. Buyers should verify the part number 317376 BH against their specific turbo assembly and OEM reference numbers such as 167381 BH or 173307 BH before ordering. Confirm that the housing orientation, mounting bolt pattern, and oil passage locations match the existing unit. Use these application clues as reference points for fitment verification, and consult technical support if the original turbo configuration differs from standard S3BSL-119 layouts.

Technical Notes

The S3BSL-119 turbocharger is a fixed-geometry unit, meaning it does not use variable turbine nozzles. This design relies on a fixed nozzle ring to direct exhaust gas flow, which is a standard configuration for this class of industrial and heavy-duty applications. When replacing the bearing housing, verify that the nozzle ring and turbine wheel are in good condition, as they are separate components. Check the shaft for lateral play and ensure the oil feed and return passages are clear. Confirm that the housing mounting surface is flat and free of damage before assembly. Use the correct seal kit for the S3BSL-119 application to prevent oil leaks. Verify the orientation of the housing relative to the compressor and turbine housings to ensure proper alignment during reassembly.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors sourcing the 317376 BH bearing housing for CAT 3306 applications. Volume pricing is available for bulk orders of S3BSL-119 turbocharger components. Worldwide shipping is offered to ensure timely delivery of replacement parts. Technical fitment support is available to help verify part numbers, OEM reference numbers, and engine applications before ordering. Contact our team to confirm specific requirements for your fleet or workshop inventory.