142066 Turbocharger Back Plate for MAN D2566MT & CAT 3406
Aftermarket 142066 back plate for MAN D2566MT, CAT 3406, and DAF applications. Verify OEM ref 5S4556 and engine code before ordering. B2B support available.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
This aftermarket 142066 turbocharger back plate is a replacement component for MAN D2566MT and Caterpillar 3406 engine applications. It serves as a reference part for heavy-duty truck and industrial engine maintenance, with OEM reference 5S4556 provided to help buyers verify fitment before ordering.
Key Specifications
- Part Number: 142066
- Product Type: Turbocharger Back Plate
- OEM Reference: 5S4556
- Application Clues: MAN D2566MT, Caterpillar 3406, DAF DKS1160
- Packing: N/A
- Gross Weight: Not specified
- Image Availability: Not provided
Buyers should verify the physical dimensions, port layout, and mounting pattern of the 142066 back plate against their specific engine configuration. Cross-check the OEM reference 5S4556 with the existing component to confirm the correct replacement application for MAN or Caterpillar heavy-duty engines.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- MAN > MAN TRUCK > D2566MT
- Caterpillar > 3208
- Caterpillar > 3306
- Caterpillar > 3406 50 HZ
- Caterpillar > 3406
- Caterpillar > 3406B
- Caterpillar > 3408
- Caterpillar > 3412
- Caterpillar
- Caterpillar > SR4
- DAF > DAF 3600 > DAF DKS1160 310HP
- DAF > DAF INDUSTRIAL > DAF DKZE1160
- DAF > DKZE1160
- International > NAVISTAR VARIOUS > NAVISTAR DT817B
- International > DT407
- International
- MAN > MAN COMMERCIAL VEHICLE > MAN D2866KF
- PERKINS > DT407
- PORSCHE > 930-50
- PORSCHE > 930.60
- PORSCHE > 930
- VOLVO > TAD1630G > P
- VOLVO > TAMD163A
This back plate is listed for MAN D2566MT, Caterpillar 3406, and DAF DKS1160 applications. It is also associated with International DT407, Volvo TAD1630G, and Porsche 930 engine references. Buyers should treat these as verification clues rather than confirmed fitment. Compare the physical mounting pattern, port layout, and OEM reference 5S4556 against the existing component. Verify the specific engine code and vehicle application before ordering to ensure the correct replacement application.
Technical Notes
The 142066 back plate is a structural component that supports the turbine and compressor housings within the turbocharger assembly. For heavy-duty applications such as MAN D2566MT and Caterpillar 3406 engines, the integrity of this part is critical for maintaining proper alignment and sealing. Buyers should inspect the mating surfaces of the old component for signs of foreign object damage (FOD), such as scoring or debris, which may require a system clean before installing the new part. Additionally, verify that the water cooling port layout matches the specific engine configuration to ensure proper thermal management. Confirm the wastegate operating pressure requirements for your application to ensure the back plate supports the correct actuator interface. Technical fitment support is available to help resolve any discrepancies in port alignment or mounting patterns.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 142066 back plate. Worldwide shipping is available for international orders. Technical fitment support is provided to help verify OEM reference 5S4556 and engine application details before shipment. Inquire for bulk quotes or specific MAN D2566MT and Caterpillar 3406 configuration checks.
Product FAQ
MAN 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 MAN.
Compatibility Verify part number 142066, engine code, vehicle application, and OEM reference 5S4556 before ordering. Confirm fitment for MAN D2566MT, CAT 3406, or DAF DKS1160 applications.
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.
