7N8188 TL6137 Turbocharger Bearing Housing for CAT D342

This aftermarket 7N8188 TL6137 bearing housing is a replacement component for Caterpillar D342, 3306, and 3406 engine applications. Verify the part number and engine code before ordering to ensure correct fitment for your specific turbocharger configuration.

Key Specifications

• Part Number: 7N8188
• Product Type: Turbocharger Bearing Housing
• Turbo Model: TL6137
• Reference Applications: Caterpillar D342, 3306, 3406; Komatsu
• Packing: N/A
• Gross Weight: Not specified
• OEM Reference Numbers: None listed in input

This component is a critical internal part of the TL6137 turbocharger assembly, designed to support the shaft and maintain proper alignment. Buyers should verify the specific engine code and turbo configuration against their equipment before ordering.

Application & Compatibility

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

• Caterpillar > CAT > CAT 583H > CAT D342
• Caterpillar > 3306
• Caterpillar > 3406
• KOMATSU

This 7N8188 bearing housing is listed for replacement applications in Caterpillar D342, 3306, and 3406 engine systems, as well as Komatsu equipment. These application paths serve as reference clues for fitment verification rather than confirmed compatibility. Buyers should cross-check the part number 7N8188, turbo model TL6137, and specific engine code against their equipment records before ordering. For Caterpillar 3306 and 3406 series, verify the exact turbocharger configuration to ensure the bearing housing matches the required shaft and seal dimensions. Technical fitment support is available to assist with OEM reference number validation and application-specific inquiries.

Technical Notes

The TL6137 turbocharger model is associated with heavy-duty diesel applications, including Caterpillar D342, 3306, and 3406 engine series. As a bearing housing, this component supports the turbo shaft and maintains rotor alignment within the assembly. Buyers should verify the specific turbo configuration and shaft dimensions against their equipment records. No OEM reference numbers are listed in the input data, so cross-checking part number 7N8188 against your OEM documentation is essential. Technical fitment support is available to assist with verifying application-specific details before ordering.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 7N8188 TL6137 bearing housing. Technical fitment support is available to verify part numbers, engine codes, and OEM references against your specific Caterpillar or Komatsu equipment. Contact our team to confirm application details and request quotes for bulk orders or urgent single-unit needs.