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103-0653 S2EGL099 Turbocharger Replacement for CAT 3116

Aftermarket 103-0653 S2EGL099 turbocharger for CAT 3116. Reference OE 166815. Verify engine code and mounting specs before ordering. Volume pricing available.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Turbocharger On backorder — orders accepted Part # 103-0653 Models S2EGL099 Weight 14.00 kg Packing 21*23*26
Cross Reference 166815
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12-Month Warranty Shipping to Canada only. OEM-Grade Quality

This 103-0653 S2EGL099 turbocharger is an aftermarket replacement assembly designed for Caterpillar CAT 3116 engine applications, including the CAT 325B. It serves as an aftermarket replacement part for buyers verifying OEM reference 166815 against their specific equipment maintenance records.

Key Specifications

  • Part Number: 103-0653
  • Product Type: Turbocharger
  • Turbo Model: S2EGL099
  • OEM Reference: 166815
  • Gross Weight: 14 kg
  • Packing Dimensions: 21 x 23 x 26 cm
  • Application Clue: Caterpillar CAT 3116 engine

These specifications help B2B buyers verify the physical dimensions and weight for logistics planning. Cross-check the part number 103-0653 and OEM reference 166815 against your maintenance records to confirm the correct assembly for your CAT 3116 equipment.

Application & Compatibility

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

  • Caterpillar > CAT > CAT 325B > CAT 3116

This S2EGL099 turbocharger is listed for Caterpillar CAT 3116 engine applications, including the CAT 325B. The application path serves as a reference clue for buyers to verify fitment against their specific equipment. Cross-check the public part number 103-0653 and OEM reference 166815 against your maintenance records. Confirm that the mounting bracket, oil line configurations, and engine code match your unit before ordering. This verification step helps ensure the correct replacement assembly is selected for your CAT 3116 equipment.

Technical Notes

The S2EGL099 turbocharger is a complete assembly intended for Caterpillar CAT 3116 engine applications. Buyers should verify the mounting bracket bolt pattern and flange dimensions against their specific equipment to ensure proper alignment. Confirm that the oil feed line restrictor diameter matches the unit requirements to maintain correct lubrication flow. Additionally, check that the oil return line maintains a downward slope away from the housing to prevent oil accumulation. These verification steps help confirm that the 103-0653 assembly matches your existing CAT 3116 installation before ordering.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 103-0653 S2EGL099 turbocharger. Technical fitment support is available to help verify mounting brackets, oil line configurations, and OEM reference 166815 against your specific CAT 3116 equipment. Contact our team to confirm part number 103-0653 and application details before placing an order. This service helps ensure the correct replacement assembly is selected for your Caterpillar equipment.

Product FAQ

Inspect the existing oil feed line on your CAT 3116 engine to confirm if a restrictor is installed. Match the restrictor diameter to the S2EGL099 turbo specification to ensure proper lubrication.

Ensure the oil return line maintains a downward slope away from the turbocharger housing. This prevents oil accumulation in the return line and protects the S2EGL099 bearing system.

Compare the bracket bolt pattern and flange dimensions of the S2EGL099 unit with your existing CAT 3116 installation. Verify that the bracket aligns with the engine block mounting details.

The primary OEM reference number associated with this part is 166815. Use this number to cross-check against your equipment maintenance records.

CAT and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by CAT.

Compatibility Verify part number 103-0653, engine code CAT 3116, and OEM reference 166815 against your specific vehicle or equipment application before ordering. Confirm mounting bracket and oil line configurations match your unit.

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