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The C4.4 Turbocharger 317-2508 GT2556S is an OEM‑quality turbocharger designed for Caterpillar C4.4 industrial diesel engines. It is supplied as a complete assembly that includes the impeller, gaskets, O‑rings, thermostat, thrust plate and all related seals. The unit is built from steel and aluminium‑alloy components, with a precision‑machined turbine wheel. The part number 317‑2508 matches the original Caterpillar specification and the GT2556S designation identifies the turbine model.
Steel and aluminium‑alloy provide a balance of strength and heat resistance that is standard for mid‑size diesel turbochargers. In the aftermarket, such assemblies are inspected for rotor run‑out, bearing clearance and seal integrity before shipment. Typical pressure ratio for turbochargers of this class is around 2.5 : 1 and boost pressure is roughly 1.5 bar, which aligns with the performance envelope of medium‑duty off‑highway equipment. The construction complies with common ISO 9001 manufacturing practices, although specific certification details are not listed by the supplier.
The turbocharger is commonly fitted in construction excavators, mining haul trucks and agricultural tractors that use Caterpillar C4.4 engines. Importers targeting the global aftermarket can order the unit for direct replacement or for retrofit projects. The listing does not disclose price, minimum order quantity, lead time or Incoterms; buyers should confirm these details with the supplier before placing an order. Payment terms, shipping arrangements and warranty conditions are also to be negotiated directly with the supplier.
| Part Number | 317-2508 GT2556S |
| Compatible Engine | Caterpillar C4.4 industrial diesel |
| Turbine Wheel Material | Steel (standard) |
| Housing Material | Aluminium alloy (standard) |
| Included Components | Impeller, gaskets, O‑rings, thermostat, thrust plate, seals |
| Typical Pressure Ratio | typical 2.5:1 |
| Typical Boost Pressure | typical 1.5 bar |
| Typical Turbine Wheel Diameter | typical 44 mm |
| Standard Inspection | visual and dimensional check, bearing clearance test (typical) |
| Packaging | crate with protective foam inserts (typical) |
Weifang Feiyang Machinery Equipment Co.,Ltd is located on Xinhai Street in Weifang, Shandong province, China. The supplier holds a harbor trust tier on the platform, indicating that basic verification has been completed, but the response rate is currently 0 % and average response time is not recorded.
The company specialises in manufacturing and supplying heavy‑equipment components, including turbochargers, pistons and filtration kits for off‑highway diesel engines. Its catalogue lists complete assembly kits and repair parts, and the supplier states that each unit is inspected before dispatch, although no third‑party certifications are mentioned.
This C4.4 Turbocharger assembly (GT2556S, part 317-2508) is an OEM-quality engine turbocharger suitable for Caterpillar C4.4 industrial engines used in construction, mining, and agricultural equipment. The unit comes as a complete assembly including impeller, gaskets, O-rings, thermostat, thrust plate, and related seals for full installation. Well-suited for import/export trade in heavy machinery replacement parts, this turbocharger serves the global aftermarket for power generation and off-highway vehicle maintenance. Each unit is inspected and ready for direct replacement in medium-duty diesel applications, supporting engine efficiency and performance across multiple equipment brands.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, verify that the turbocharger matches the exact engine serial number and that the part number aligns with the original equipment specification. Request a copy of the dimensional drawing and any available test certificates to confirm compliance with your performance requirements. Confirm that the supplier can provide a warranty or after‑sale support for the specific application.
Discuss logistics early in the negotiation. Ask the supplier which Incoterms they can offer, whether they support FOB, CIF or DAP, and clarify the expected lead time for production and shipment. Payment terms such as a letter of credit, T/T or open account should be agreed in writing, and any bank charges or customs duties need to be allocated clearly before the contract is signed.
Arrange a third‑party inspection if possible, focusing on rotor run‑out, bearing clearances and seal integrity. Request a pre‑shipment inspection report and ensure that the packaging meets your handling requirements. Keep records of all certificates, test data and correspondence for customs clearance and future warranty claims.
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When sourcing C4.4 Turbocharger 317-2508 Gt2556s In Stock for your business, securing the right balance of quality and cost is essential. Weifang Feiyang Machinery Equipment Co.,Ltd, a verified supplier based in China, offers this product with key specifications including 317-2508 (OEM) / GT2556S (aftermarket cross-reference), Caterpillar C4.4 diesel engine series, and Wastegate turbocharger with precision-balanced turbine wheel. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $186/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8409.91, making it a staple in the Batteries & Chargers sector with strong demand from importing countries worldwide.
Importing C4.4 Turbocharger 317-250 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Weifang Feiyang Machinery Equipment Co.,Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8409.91 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this C4.4 Turbocharger 317-250 has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Batteries & Chargers category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing C4.4 Turbocharger 317-250 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8409.91 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for C4.4 Turbocharger 317-2508 Gt2556s In Stock from Weifang Feiyang Machinery Equipment Co.,Ltd is $186/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Weifang Feiyang Machinery Equipment Co.,Ltd through EximNext.
The supplier, Weifang Feiyang Machinery Equipment Co.,Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for C4.4 Turbocharger 317-250. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, C4.4 Turbocharger 317-2508 Gt2556s In Stock is classified under HS Code 8409.91. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import C4.4 Turbocharger 317-250 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Weifang Feiyang Machinery Equipment Co.,Ltd. Ensure you have the necessary import licenses for Batteries & Chargers products in your destination country.
Yes, Weifang Feiyang Machinery Equipment Co.,Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for C4.4 Turbocharger 317-2508 Gt2556s In Stock supplied by Weifang Feiyang Machinery Equipment Co.,Ltd include 317-2508 (OEM) / GT2556S (aftermarket cross-reference), Caterpillar C4.4 diesel engine series, and Wastegate turbocharger with precision-balanced turbine wheel. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Weifang Feiyang Machinery Equipment Co.,Ltd offers C4.4 Turbocharger 317-250 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
C4.4 Turbocharger 317-250 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Weifang Feiyang Machinery Equipment Co.,Ltd through our platform.
Weifang Feiyang Machinery Equipment Co.,Ltd maintains international quality certifications. These ensure that the C4.4 Turbocharger 317-250 meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Weifang Feiyang Machinery Equipment Co.,Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Weifang Feiyang Machinery Equipment Co.,Ltd.
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