Click image to zoom
53039700354 K03 Turbocharger Core Replacement for JAC Refine S5 2.0T
Show more cross references
FOR 5303-970-0354 FOR 53039880354 FOR 5303-988-0354Subtotal: USD 95.00
Send an InquiryThis K03 turbocharger core serves as an aftermarket replacement application for the JAC Jianghuai Refine S5 2.0T and JAC L21872 engine configurations. It is designed to facilitate the rebuilding of turbocharger assemblies using the 53039700354 reference number.
Key Specifications
- Part Number: 53039700354
- Product Type: Turbocharger Core
- Turbo Model: K03
- Application: JAC Jianghuai Refine S5 2.0T / JAC L21872
- Packing: 12*12*12 Carton
- Gross Weight: 2 kg
- OEM Reference Numbers: 5303-970-0354, 53039880354, 5303-988-0354
Application & Compatibility
This replacement core is associated with the JAC Jianghuai Refine S5 2.0T and JAC L21872 series. Please note that this part is intended for specific engine applications; buyers must verify the part number, engine model, and existing turbocharger configuration against the provided OEM reference numbers before finalizing a purchase.
Technical Notes
This K03 core is a component-level replacement. Technical fitment should be confirmed by comparing the dimensions and physical configuration of the existing unit with the replacement part. Ensure all related seals and gaskets are checked during the installation of the core assembly.
B2B Supply
We provide technical fitment support to assist with part verification. Volume pricing is available for distributors and repair shops. Worldwide shipping options are available for all orders.
Product FAQ
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.