166891 S2EGL100 Compressor Wheel Replacement for CAT 3116
166891 S2EGL100 compressor wheel for CAT 3116 and CAT 325B applications. Aftermarket replacement part. Verify part number, engine code, and turbo configuration before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
This 166891 S2EGL100 compressor wheel is an aftermarket replacement component for CAT 3116 engines, including CAT 325B and CAT 3116 220HP earth moving applications. Verify your specific turbo configuration and part number before ordering to ensure correct fitment.
Key Specifications
- Part Number: 166891
- Product Type: Compressor wheel
- Turbo Model: S2EGL100
- Application Clues: CAT 3116, CAT 325B, CAT 3116 220HP
- OEM Reference Numbers: Not listed in supplied data
- Packing: N/A
- Gross Weight: Not specified
- Image Availability: Not provided
Use part number 166891 and turbo model S2EGL100 to cross-reference supplier catalogs. Since no OEM reference numbers are included in this dataset, verify fitment against your specific turbocharger unit and engine code before ordering.
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
- Caterpillar > CAT > CAT EARTH MOVING > CAT 3116 220HP
This 166891 S2EGL100 compressor wheel is listed for CAT 3116 engine applications, including CAT 325B and CAT 3116 220HP earth moving equipment. These application paths serve as reference clues for fitment verification. Buyers should confirm the specific turbocharger configuration on their unit matches the S2EGL100 model before ordering. Since this is an aftermarket replacement component, verify the part number 166891 against your existing turbocharger or engine documentation. Do not assume universal compatibility across all CAT 3116 variants; check your specific production year and equipment model to ensure the correct compressor wheel geometry is selected for your rebuild or replacement project.
Technical Notes
The S2EGL100 compressor wheel is a standalone component for the compressor side of the turbocharger. It does not include the turbine housing, bearing housing, or VNT mechanism. For CAT 3116 engines, verify the specific turbo configuration on your unit to ensure the correct wheel geometry is selected. Since no OEM reference numbers are listed in this dataset, cross-check part number 166891 against your existing turbocharger documentation or engine records. This helps confirm fitment for CAT 325B and CAT 3116 220HP applications before ordering.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for 166891 S2EGL100 compressor wheels. Technical fitment support is available to help verify part number, engine code, and turbo configuration for CAT 3116 and CAT 325B applications. Worldwide shipping is available for this aftermarket replacement component. Contact our team for distributor or fleet pricing inquiries and pre-shipment inspection details.
Product FAQ
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 166891, engine code CAT 3116, vehicle application CAT 325B, production year, and related turbo configuration before ordering. This is an aftermarket replacement application; confirm fitment with your specific unit.
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Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
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