1045857 S2ESL105 Turbocharger Replacement for CAT 3116T Engines

This aftermarket 1045857 S2ESL105 turbocharger is a replacement unit for Caterpillar 3116T engines, including applications in CAT 938F wheel loaders and Casagrande B155E equipment. Verify your specific engine code and OEM reference numbers such as 0R6744 or 104-5857 before ordering to ensure correct fitment.

Key Specifications

• Part Number: 1045857
• Turbo Model: S2ESL105
• Product Type: Complete Turbocharger Assembly
• Engine Application: Caterpillar 3116T
• OEM Reference Numbers: 0R6744, 104-5857, 167085
• Packing Dimensions: 26 x 30 x 33 cm
• Gross Weight: 14 kg
• Visual Features: Two-part assembly with silver compressor housing and dark grey turbine housing; central cartridge secured by bolts; visible turbine wheel blades in bottom view.

These specifications help B2B buyers verify the physical unit against their existing parts. Cross-check the part number 1045857 and model S2ESL105 against your engine records to ensure the correct replacement application.

Application & Compatibility

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

• CAT > CAT 938F > CAT 3116T
• Casagrande > Casagrande B155 > Equipment B155E > Caterpillar 3116T
• Caterpillar > Caterpillar Asphalt Paver > Caterpillar asphalt pavers > Caterpillar 3116T
• Caterpillar > Caterpillar Compactor > Caterpillar compactors > Caterpillar 3116T
• Caterpillar > Caterpillar Dozer > Caterpillar Dozers > Caterpillar 3116T
• Caterpillar > Caterpillar Wheel Loader > Caterpillar Wheel Loaders > Caterpillar 3116T

This S2ESL105 turbocharger is listed for Caterpillar 3116T engine applications, including CAT 938F wheel loaders, Casagrande B155E equipment, and various Caterpillar dozers, compactors, and asphalt pavers. These paths serve as reference clues for verification. Buyers should confirm the specific engine code and production year against their equipment records. Cross-check the old unit's label against OEM reference numbers 0R6744, 104-5857, or 167085 to ensure the 1045857 part number matches your required replacement application. Verify all details with technical support before placing an order.

Technical Notes

The S2ESL105 model is a complete turbocharger assembly designed for Caterpillar 3116T engine applications. Visible features include a two-part housing structure with a silver compressor section and a dark grey turbine section. The central cartridge is secured by multiple bolts, and the turbine wheel blades are visible through the housing opening in the bottom view. A cast logo is present on the central cartridge housing. These visual details help buyers verify the physical unit against their existing parts. Confirm the part number 1045857 and model S2ESL105 against your engine records to ensure the correct replacement application.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 1045857 S2ESL105 turbocharger. Technical fitment support is available to verify engine code 3116T, vehicle application, and OEM reference numbers such as 0R6744 or 104-5857 before ordering. This service helps confirm the correct replacement application for Caterpillar and Casagrande equipment. Contact our team with your specific unit details to ensure the S2ESL105 model matches your requirements.