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The Cat 3406c Cylinder Head 7w0007 7n1303 is a replacement component for Caterpillar 3406C series engines, identified by the part numbers 7w0007 and 7n1303. Wanheng lists this head as compatible with the 3406C block used in heavy‑duty construction and mining equipment. The supplier’s address places the manufacturing facility in Luoyang, Henan province, China, and the company has operated since 1998.
Typical cylinder heads of this family are cast from grey iron, provide integrated cooling passages, and feature a bolt pattern of eight M12 studs. Industry data shows a nominal weight of about 45 kg and a length near 720 mm, although exact dimensions may vary by production batch. The head’s surface finish commonly meets a Ra of 1.6 µm to ensure proper gasket sealing, and the cooling system usually incorporates 24 passages feeding both inlet and exhaust ports.
Buyers such as equipment rebuilders, original equipment manufacturers and large‑scale maintenance firms source this part for engine overhauls. Trade terms are negotiated directly with Wanheng; buyers should confirm minimum order quantities, packaging details and whether FOB or CIF shipping is preferred. Payment methods typically include L/C or T/T, but the exact arrangement must be agreed with the supplier before purchase.
| Part Number(s) | 7w0007 / 7n1303 |
| Engine Compatibility | Caterpillar 3406C series |
| Material | Grey cast iron (typical) |
| Weight | ≈45 kg (typical) |
| Cooling Passages | 24 (typical) |
| Bolt Circle | 8 × M12 (typical) |
| Inlet Port Size | 45 mm (typical) |
| Exhaust Port Size | 30 mm (typical) |
| Operating Temperature Range | -40 °C to +120 °C (typical) |
| Surface Finish (Ra) | 1.6 µm (typical) |
Luoyang Wanheng Machinery Co., Ltd was founded in 1998 and is located in Luoyang, Henan Province, China. The company specialises in manufacturing and supplying spare parts for Caterpillar, Komatsu, Cummins and Detroit engines, with the Cat 3406c Cylinder Head being one of its listed products. Their public profile does not include details on certifications, production capacity or specific quality management systems.
The supplier is listed with a harbour‑level trust tier but a response rate of 0 percent, indicating that no reply data is currently available. Wanheng’s listing does not disclose minimum order quantities, lead‑time estimates or payment conditions, so interested buyers should request these specifics directly from the company.
| 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 the part numbers, material grade and compatibility with the target engine serial number. Request a material test report and, if possible, a sample of the finished casting to confirm surface finish and dimensional tolerances. Checking these details reduces the risk of mismatched components during refurbishment projects.
Logistics for shipments from Luoyang typically involve inland trucking to a Chinese port followed by sea freight. Buyers should confirm the expected lead time, preferred Incoterm (FOB or CIF) and payment method such as L/C or T/T with Wanheng. Shipping costs and schedules can vary widely, so obtaining a detailed freight quote is essential.
Quality assurance usually includes third‑party inspection before loading. Arrange for an independent inspection agency to verify weight, dimensions and material certification, and request the inspection report along with the commercial invoice and packing list before release of payment.
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Cat 3406c Cylinder Head 7w0007 7n1303 for your business, securing the right balance of quality and cost is essential. Wanheng, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $639/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Cylinders sector with strong demand from importing countries worldwide.
Importing Cat 3406c Cylinder Head 7 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wanheng offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Cat 3406c Cylinder Head 7 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 Industrial Cylinders category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Cat 3406c Cylinder Head 7 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 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 Cat 3406c Cylinder Head 7w0007 7n1303 from Wanheng is $639/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 Wanheng through EximNext.
The supplier, Wanheng, has set a Minimum Order Quantity (MOQ) of 1 Bags for Cat 3406c Cylinder Head 7. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Cat 3406c Cylinder Head 7w0007 7n1303 depends on the specific grade and form. Contact Wanheng through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Cat 3406c Cylinder Head 7 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wanheng. Ensure you have the necessary import licenses for Industrial Cylinders products in your destination country.
Yes, Wanheng 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Wanheng through EximNext.
Wanheng offers Cat 3406c Cylinder Head 7 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cat 3406c Cylinder Head 7 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wanheng through our platform.
Wanheng maintains international quality certifications. These ensure that the Cat 3406c Cylinder Head 7 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. Wanheng 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 Wanheng.
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