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This is a cylinder head part number 1N4304 designed for the Caterpillar 3304DI diesel engine, a heavy-duty power unit used in construction and mining equipment. The component fits the 3304DI model, which is part of Caterpillar’s 3300 series known for durability in industrial applications. The listing identifies it as a direct replacement part for engines requiring this specific casting.
The cylinder head is manufactured from cast iron, a standard material for diesel engine heads due to its heat resistance and structural strength. Cast iron heads are typical in heavy-duty engines like the 3304DI, as they withstand high combustion pressures and thermal cycling. The part integrates valve seats, guides, and combustion chamber geometry matched to the 3304DI block. Industry-standard tolerances for cylinder heads in this class include flatness within 0.05 mm across the gasket surface and hardness values in the 180-220 HB range for wear resistance.
This part is sourced for aftermarket replacement in mining, construction, and heavy equipment sectors where Cat 3304DI engines are deployed. Buyers typically include equipment owners, repair shops, and distributors serving these industries. The supplier, based in Luoyang, Henan, specializes in diesel engine components for Caterpillar, Komatsu, and Cummins, offering parts for export to over 40 countries. Confirm compatibility with engine serial numbers before ordering, as variations may exist within the 3304 series.
| Part Number | 1N4304 |
| Engine Model Compatibility | Caterpillar 3304DI |
| Material | Cast iron, typical for diesel cylinder heads |
| Engine Series | Caterpillar 3300 |
| Primary Application | Construction and mining equipment |
| Gasket Surface Flatness Tolerance | 0.05 mm typical |
| Hardness | 180-220 HB typical |
| Combustion Chamber Design | Pre-chamber, standard for 3304DI |
| Valve Seat Material | Hardened steel, typical for diesel applications |
| Weight | Approx. 45-55 kg typical for this engine class |
Luoyang Wanheng Machinery Manufacture Co. Ltd. is based in Dasuo, Jianxi District, Luoyang City, Henan Province, China. The company focuses on producing replacement parts for heavy-duty equipment, with a specialization in diesel cylinder heads and blocks for engines from Caterpillar, Komatsu, Cummins, and Detroit. Its operations have been running for over 18 years, supplying components to markets in America, Europe, Africa, the Middle East, and other regions.
The supplier emphasizes strict quality control for its parts and positions itself as a provider of reliable components at competitive rates. It offers related replacement parts for heavy equipment and highlights the ability to fulfill orders promptly. The profile does not state specific certifications, production capacity, or staff numbers, and there is no verified response rate or average reply time listed. Buyers should confirm quality assurance processes directly with the supplier.
| 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 ordering this cylinder head, verify that the part number 1N4304 matches the engine model and serial number of your Caterpillar 3304DI. Confirm whether the head is new, remanufactured, or used, as this affects performance and longevity. Request documentation such as material test reports or dimensional inspection records to validate quality.
Discuss logistics details with the supplier, including lead time, which can vary based on stock availability. Clarify Incoterms, as the supplier may offer FOB Luoyang or CIF to a designated port. Payment terms should also be agreed upon, with options often including TT or LC. Packaging for cylinder heads typically involves wooden crates or reinforced cartons to prevent damage during transit.
Upon receipt, conduct a visual inspection for casting defects or damage. Use precision tools to check critical dimensions such as gasket surface flatness and valve guide wear. Request a material certificate to confirm the cast iron grade meets the required specifications. For added assurance, arrange a third-party inspection before shipment, especially for high-value or bulk orders.
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When sourcing Cylinder Head 1n4304 For Cat 3304di Engine for your business, securing the right balance of quality and cost is essential. Luoyang Wanheng Machinery Manufacture Co. Ltd., 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 $10000000000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Engine Spare Parts sector with strong demand from importing countries worldwide.
Importing Cylinder Head 1n4304 For requires careful attention to shipping logistics, customs compliance, and secure payment terms. Luoyang Wanheng Machinery Manufacture Co. Ltd. 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 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 Cylinder Head 1n4304 For 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 Engine Spare Parts category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Cylinder Head 1n4304 For 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 Cylinder Head 1n4304 For Cat 3304di Engine from Luoyang Wanheng Machinery Manufacture Co. Ltd. is $10000000000/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 Luoyang Wanheng Machinery Manufacture Co. Ltd. through EximNext.
The supplier, Luoyang Wanheng Machinery Manufacture Co. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Cylinder Head 1n4304 For. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Cylinder Head 1n4304 For Cat 3304di Engine depends on the specific grade and form. Contact Luoyang Wanheng Machinery Manufacture Co. Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Cylinder Head 1n4304 For from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Luoyang Wanheng Machinery Manufacture Co. Ltd.. Ensure you have the necessary import licenses for Engine Spare Parts products in your destination country.
Yes, Luoyang Wanheng Machinery Manufacture 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Luoyang Wanheng Machinery Manufacture Co. Ltd. through EximNext.
Luoyang Wanheng Machinery Manufacture Co. Ltd. offers Cylinder Head 1n4304 For with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cylinder Head 1n4304 For is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Luoyang Wanheng Machinery Manufacture Co. Ltd. through our platform.
Luoyang Wanheng Machinery Manufacture Co. Ltd. maintains international quality certifications. These ensure that the Cylinder Head 1n4304 For 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. Luoyang Wanheng Machinery Manufacture 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 Luoyang Wanheng Machinery Manufacture Co. Ltd..
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