168189 Turbocharger Compressor Housing for CAT 3116 & 3126
Aftermarket 168189 compressor housing for Caterpillar 3116 and 3126 engine applications. Verify part number, engine code, and vehicle application before ordering. Technical fitment support available.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
This aftermarket 168189 compressor housing is a replacement component for Caterpillar 3116 and 3126 engine applications. It serves as an aftermarket replacement part for turbocharger systems in equipment such as the CAT 938G and CAT E325B. Buyers should verify the part number, engine code, and specific turbo configuration against their existing unit before ordering to ensure correct fitment.
Key Specifications
- Part Number: 168189
- Product Type: Compressor Housing
- Turbo Model: Other
- Application Clues: Caterpillar 3116, 3126, 3116TA, 3126B
- Vehicle Examples: CAT 938G, CAT E325B
- Packing: N/A
- Gross Weight: 0 kg
- OEM Reference Numbers: Not supplied
- Image Availability: Not available
Verify the part number and engine code against your specific unit before ordering.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- Caterpillar > 3116
- Caterpillar > CAT > CAT 938G > CAT 3126
- Caterpillar > CAT > CAT E325B > CAT 3116TA
- Caterpillar > CAT > CAT 3126DITA
- Caterpillar > 3126B
This part is listed for Caterpillar 3116 and 3126 engine applications, including variants such as 3116TA and 3126B. It is associated with equipment models like the CAT 938G and CAT E325B. These application paths serve as reference clues for fitment verification. Buyers should confirm the specific engine code, turbo configuration, and OEM reference numbers against their existing unit. Verify the compressor housing dimensions and mounting details before ordering to ensure the 168189 replacement matches your specific application requirements.
Technical Notes
The 168189 compressor housing is a replacement component for Caterpillar 3116 and 3126 turbocharger systems. No OEM reference numbers are supplied for this part, so buyers must verify fitment using the public part number and engine code. Confirm the compressor housing dimensions, mounting details, and port layout against your existing unit or OEM drawings. Verify that the cooling configuration and wastegate pressure rating match your specific 3116 or 3126 engine variant before ordering. Technical fitment support is available to assist with verification.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 168189 compressor housing. Worldwide shipping is available for orders. Technical fitment support is provided to help verify part number 168189, engine code, and turbo configuration before purchase. Contact our team for quotes on Caterpillar 3116 and 3126 applications.
Product FAQ
OTHER 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 OTHER.
Compatibility Verify part number 168189, engine code (3116, 3126, 3116TA, 3126B), and vehicle application (e.g., CAT 938G, CAT E325B) before ordering. Confirm OEM reference numbers and turbo configuration match your specific unit.
Customer Reviews
Share installation notes, fitment feedback, or service experience for this product.
No customer reviews have been added for this product yet.
Related technical guides
For More Information
Frequently Asked Questions
What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.
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.
