Import Cylinder Head Zd30 — Buy in Bulk from Supplier in China

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Cylinder head zd30 by Chongqing Transfortune Invest & Consultant Co., Ltd
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Cylinder head zd30 - Image 1

Cylinder head zd30

🕐Last updated: Jul 19, 2026
Contact/ Unit
Min. Order: 1 Unit
📁CategoryEngine Spare Parts
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Cylinder head zd30 from Chongqing Transfortune Invest & Consultant Co., Ltd - Wholesale Supply

The ZD30 cylinder head is a direct replacement component for Nissan diesel engines used in commercial vehicles and light trucks. It is cast from high-silicon aluminum alloy, with intake and exhaust valve seats machined to match OEM specifications. The combustion chamber volume is 52.3 cc, and the valve angle is 28 degrees, matching the factory ZD30DDTi engine design. This head retains the original bolt pattern and camshaft bore alignment.

The component is designed for engines operating under sustained high-load conditions, with a compression ratio of 17.5:1. The valve guides are made of sintered iron with a chromium coating, and the valve seat inserts are made of martensitic stainless steel to resist erosion from exhaust gases. These material choices are standard in remanufactured cylinder heads for the Asia-Pacific aftermarket, where thermal cycling and sulfur content in fuel demand durability.

Buyers include diesel engine rebuilders, fleet maintenance providers, and aftermarket parts distributors in Southeast Asia, Africa, and the Middle East. The product is typically sold as a single unit or in batches of 2 to 10. Packaging includes anti-corrosion paper and a protective foam insert. Trade terms are FOB Chongqing, with lead times of 18 to 25 days. Minimum order quantity is not stated but is commonly 2 units for international shipments.

Technical Specifications for Chongqing Transfortune Invest & Consultant Co., Ltd Cylinder head zd30
Engine applicationNissan ZD30DDTi (2001 - 2007)
MaterialHigh-silicon aluminum alloy (A356-T6 equivalent)
Combustion chamber volume52.3 cc
Valve angle28 degrees
Valve seat materialMartensitic stainless steel inserts
Valve guide materialSintered iron with chromium coating
Compression ratio17.5:1
Typical valve seat hardness45 - 50 HRC, standard for diesel cylinder heads
Typical valve guide clearance0.03 - 0.06 mm, standard for Nissan ZD30
Bolt pattern10 x M12 x 1.25, ISO 261
About Chongqing Transfortune Invest & Consultant Co., Ltd - Automotive Parts Supplier in China

Chongqing Transfortune Invest & Consultant Co., Ltd. is a trading company based in Chongqing’s Hi-Tech District, specializing in automotive parts sourcing. The company does not list a manufacturing facility, and no production photos or equipment inventory are available. Its profile indicates it acts as an intermediary between overseas buyers and Chinese suppliers, with no verified factory audit or quality control certifications published.

The supplier has a 'harbor' trust tier and zero response rate, suggesting limited buyer engagement or responsiveness. The term 'imported' in its tier classification may reflect its role in sourcing from other manufacturers rather than producing in-house. Buyers should treat this as a distributor and request documentation directly from the actual manufacturer, if identifiable.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Cylinder head zd30 from Chongqing Transfortune Invest & Consultant Co., Ltd.
The combustion chamber volume is 52.3 cc, matching the original Nissan ZD30DDTi design. This affects compression ratio and combustion efficiency. Buyers should verify this with a volume measurement using a graduated burette and deck plate, especially if replacing a head with known wear.

Sourcing Cylinder head zd30 from Chongqing Transfortune Invest & Consultant Co., Ltd. - China Import Guide

Before ordering, confirm the cylinder head is for the ZD30DDTi turbo variant and not the naturally aspirated version. Request a dimensional drawing showing combustion chamber volume, valve seat angles, and port dimensions. Verify that the head has been pressure tested for cracks using dye penetrant or helium leak testing. Retain the original head for comparison if replacing a failed unit.

Confirm Incoterms as FOB Chongqing and clarify whether the head is shipped in protective packaging with anti-rust coating. Lead time is typically 18 to 25 days, but ask if the head is remanufactured or newly cast. Payment terms are often 30% advance with balance against shipping documents. Avoid full prepayment without inspection rights or third-party certification.

Conduct a pre-shipment inspection for surface cracks, valve seat integrity, and bore tolerances. Use a straightedge to check warpage on the mating surface, and measure valve guide clearance with a micrometer. Request a certificate of conformity referencing the engine model and batch number. Keep a sample of the head’s casting number for future traceability in case of field failures.

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Chongqing Transfortune Invest & Consultant Co., Ltd
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<4h
Response Time
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Response Rate
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Products
3(89)
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Buy & Import Cylinder Head Zd30 — Wholesale Supply from China

Securing a reliable supply chain for Cylinder Head Zd30 is critical for maintaining your business operations. Chongqing Transfortune Invest & Consultant Co., Ltd, a verified supplier located in China, provides high-quality Cylinder Head Zd30 ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Engine Spare Parts industry, catering to distributors, wholesalers, and importers worldwide.

Request Wholesale Pricing & Bulk Trade Terms

Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Cylinder Head Zd30 from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Chongqing Transfortune Invest & Consultant Co., Ltd. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.

About Chongqing Transfortune Invest & Consultant Co., Ltd — Verified Supplier in China

We understand that verifying supplier credentials is a top priority for importers. Chongqing Transfortune Invest & Consultant Co., Ltd is part of our extensive network of vetted international exporters. Browse more products in the Engine Spare Parts category or discover new suppliers across the Engine Spare Parts sector. Expand your sourcing capabilities through our trusted global B2B marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for Cylinder Head Zd30

When importing Cylinder Head Zd30 from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.

Frequently Asked Questions About Cylinder Head Zd30

How can I get the wholesale price for Cylinder Head Zd30?

Click the "Request Quotation" button to contact Chongqing Transfortune Invest & Consultant Co., Ltd directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy Cylinder Head Zd30 in bulk from China?

Yes, Chongqing Transfortune Invest & Consultant Co., Ltd provides Cylinder Head Zd30 for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.

What shipping terms are available for this product?

Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Chongqing Transfortune Invest & Consultant Co., Ltd. Contact the supplier to discuss the best logistics options for importing Cylinder Head Zd30 to your country.

How do I request a sample of Cylinder Head Zd30?

Send a direct message to Chongqing Transfortune Invest & Consultant Co., Ltd through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

Chongqing Transfortune Invest & Consultant Co., Ltd is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).

What specifications should I ask for when importing Cylinder Head Zd30?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Chongqing Transfortune Invest & Consultant Co., Ltd.

Does Chongqing Transfortune Invest & Consultant Co., Ltd offer custom packaging or private labeling?

Many suppliers on EximNext, including Chongqing Transfortune Invest & Consultant Co., Ltd, offer custom packaging and private label options for bulk wholesale orders.

What payment methods are accepted for international orders?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.

Can I find more Engine Spare Parts suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Engine Spare Parts manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact Chongqing Transfortune Invest & Consultant Co., Ltd for a bulk trade inquiry?

Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our B2B marketplace.

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