Click image to zoom
8971056180 TB2568 Turbocharger Replacement for Isuzu 4DB2 Engine
Aftermarket 8971056180 TB2568 turbocharger for Isuzu 4DB2 and GMC W-Series. Verify part number, engine, and OEM references before ordering. Volume pricing available.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
2901095100 466409-0002 466409-2 466409-5002 8-97105-618-0 8971056181 94052836Subtotal: US$ 130.00
Send an InquiryThis 8971056180 TB2568 turbocharger is an aftermarket replacement unit designed for Isuzu 4DB2 engines and GMC W-Series trucks. It serves as an aftermarket replacement application for vehicles referencing OEM numbers such as 466409-0002 and 2901095100, with technical fitment support available to verify specific engine and vehicle configurations before ordering.
Key Specifications
- Part Number: 8971056180
- Turbo Model: TB2568
- Product Type: Turbocharger
- Gross Weight: 9 kg
- Packing Dimensions: 21 x 23 x 26 cm
- OEM Reference Numbers: 466409-0002, 2901095100, 8-97105-618-0, 94052836
- Visible Features: V-band compressor inlet, actuator assembly, water-cooling ports on turbine housing
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- ISUZU > ISUZU TRUCK > ISUZU 4DB2
- GMC > GMC W-Series > GMC W4500 > Isuzu 4DB2
- GMC > GMC W-Series > GMC W5500 > Isuzu 4DB2
- ISUZU > ISUZU TRUCK 4BD2T 3.9LD 1994-
- ISUZU > Isuzu N-Series > Isuzu NKR > Isuzu 4DB2
- ISUZU > Isuzu N-Series > Isuzu NPR > Isuzu 4DB2
- ISUZU > Isuzu N-Series > Isuzu NPS > Isuzu 4DB2
- ISUZU > Isuzu N-Series > Isuzu NQR > Isuzu 4DB2
- ISUZU > Isuzu N-Series > Isuzu NRR > Isuzu 4DB2
This TB2568 turbocharger is listed for Isuzu 4DB2 engines and GMC W-Series trucks. Application clues include Isuzu NKR, NPR, NPS, NQR, NRR, and Isuzu Truck 4BD2T 3.9L. Buyers should verify the specific engine code, production year, and OEM reference numbers such as 466409-0002 or 2901095100 against their vehicle service records. Confirm mounting flange orientation and coolant port alignment before ordering to ensure the replacement application matches your specific unit.
Technical Notes
The TB2568 unit features a visible actuator assembly mounted on the turbine housing, connected via a black rubber hose to the compressor housing. Water-cooling ports are visible on the turbine housing, indicating a coolant-circulated design for thermal management. Buyers should verify the actuator related hardware mechanism and coolant port locations against their specific Isuzu 4DB2 or GMC W-Series application. Confirm the nozzle ring vane count and height, as well as the wastegate operating pressure, to ensure the replacement unit matches the original boost control requirements. Cross-reference the visible mounting flange orientation with your vehicle's service manual before installation.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for the 8971056180 TB2568 turbocharger. Worldwide shipping is available for repair shops, rebuilders, and fleet parts distributors. Our team provides technical fitment support to help verify part number, engine code, and OEM reference numbers such as 466409-0002 before ordering. Contact us for bulk inquiries or to confirm specific Isuzu 4DB2 and GMC W-Series application details.
Product FAQ
ISUZU 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 ISUZU.
Compatibility Verify part number 8971056180, engine code 4DB2, vehicle application, and OEM reference numbers such as 466409-0002 before ordering. Confirm turbo configuration and mounting details for your specific application.
Customer Reviews
Share installation notes, fitment feedback, or service experience for this product.
No customer reviews have been added for this product yet.
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.
