3523721 Turbocharger Core Replacement for Volvo TD121F
Aftermarket 3523721 turbo core for Volvo TD121F. Reference application for Volvo Truck F12. Verify part number, engine code, and OEM references before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
The 3523721 turbocharger core is an aftermarket replacement CHRA assembly designed for the Volvo TD121F engine. This unit supports the 4LGK0865 4 00 turbo model and serves as a reference application for the Volvo Truck F12. Verify part number, engine code, and vehicle details before ordering to ensure correct fitment.
Key Specifications
- Part Number: 3523721
- Product Type: Core (CHRA)
- Turbo Model: 4LGK0865 4 00
- Gross Weight: 8 kg
- Packing: Not specified
- OEM Reference Numbers: None listed
This core assembly is identified by public part number 3523721 and is associated with the 4LGK0865 4 00 turbo model. The 8 kg gross weight is a key factor for B2B logistics planning, as it influences freight cost calculations and warehouse handling requirements. Since specific packing details are not provided in the current data, buyers should confirm packaging dimensions and protective measures with the supplier to ensure safe transit. Verifying these physical specifications helps prevent shipping errors and supports accurate inventory management for fleet maintenance operations.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- VOLVO > VOLVO TRUCK F12 > VOLVO TD121F
The 3523721 core is listed for the Volvo Truck F12 with the TD121F engine. This reference application helps buyers identify the correct CHRA assembly for their specific fleet or rebuild project. Because no OEM reference numbers are currently listed, verify the part number, engine code, and production year against your vehicle data before ordering. Technical fitment support is available to assist with application verification.
Technical Notes
The 3523721 core is a CHRA assembly for the 4LGK0865 4 00 turbo model. No VNT, variable-geometry, or oil-cooled system details are supplied for this specific unit. Rebuilders should verify the internal bearing housing, compressor wheel, and turbine wheel dimensions against their service data. Confirm the turbo model and engine code TD121F before installation to ensure correct alignment and clearances.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and rebuilders sourcing the 3523721 core for the Volvo TD121F. Volume pricing is available for fleet maintenance and bulk rebuild projects. Worldwide shipping is offered to ensure timely delivery for international operations. Technical fitment support is available to help verify part number 3523721, engine code, and application details before ordering. Confirm specific vehicle data and turbo configuration to ensure the correct CHRA assembly is selected for your service needs.
Product FAQ
VOLVO 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 VOLVO.
Compatibility Verify part number 3523721, engine code TD121F, vehicle application, production year, and related turbo configuration before ordering. This is a reference application; confirm fitment with your specific vehicle data.
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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.
