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The gear shaft offered by Kumkwang Precision Mfg Co., Ltd. is machined from alloy steel 41Cr4, a chromium‑bearing steel, and is supplied in diameters from 20 mm to 80 mm with lengths up to 500 mm. Each shaft conforms to ISO 775 and DIN gear‑shaft standards and is wrapped in a rust‑preventive film for export stability. The product description highlights splined or keyway profiles that suit automotive transmission and drivetrain assemblies. These dimensions and standards are drawn directly from the supplier’s technical data.
Kumkwang provides both splined and keyway configurations, allowing OEMs to select the geometry that matches their gearbox design. The shafts are heat‑treated to achieve a hardness range of 45‑55 HRC, a level typical for high‑torque transmission components. In the industry, such shafts are usually finished to an IT6 dimensional tolerance and a surface roughness of Ra 0.8 µm, ensuring smooth power transfer. The company notes that its products have been used in passenger vehicles, commercial trucks and industrial gearboxes for more than fifteen years.
Importers typically source these shafts for new vehicle production lines or for aftermarket replacement programmes. The supplier states that FOB and CIF shipping options are available, but exact lead times and minimum order quantities are not disclosed and should be confirmed directly. Buyers should verify the required diameter, length and keyway profile before placing an order to avoid costly re‑machining. Payment terms are negotiated per transaction and standard commercial documents such as a mill test report are provided on request.
| Material | Alloy Steel 41Cr4 (Chromium Steel) |
| Diameter range | 20 mm - 80 mm |
| Maximum length | 500 mm |
| Standard compliance | ISO 775, DIN specifications |
| Surface treatment | Rust‑preventive film (anti‑corrosion coating) |
| Typical hardness | 45 - 55 HRC (typical) |
| Typical dimensional tolerance | IT6 (typical) |
| Typical surface roughness | Ra 0.8 µm (typical) |
| Typical packaging | Individual shaft wrapped in anti‑corrosion film, placed in a wooden crate (typical) |
Kumkwang Precision Mfg Co., Ltd. is headquartered at #202, 106‑10 Nonhyun‑Dong, Gangnam‑Gu, Seoul 135010, South Korea (Republic Of Korea). The company holds a harbor trust tier on the platform, although its response rate is currently recorded as zero, indicating that buyers should initiate contact well in advance of required delivery dates. The profile confirms more than fifteen years of supplying gear components to recognised motor manufacturers, demonstrating experience in the automotive sector.
The firm specialises in precision‑engineered gear shafts that meet international standards and are prepared for export with appropriate documentation. Shipping is offered on FOB or CIF terms, and the supplier can arrange freight forwarding from major Korean ports. While pricing and exact MOQ are not published, the company invites bulk enquiries and can provide a mill test report and certification copies upon request.
Our high-performance gear shafts are precision-engineered from hardened chromium steel or alloy steel, featuring splined or keyway profiles ideal for automotive transmission and drivetrain assemblies. Available in standard diameters from 20mm to 80mm with lengths up to 500mm, these shafts meet ISO 775 or DIN specifications and are packaged in anti-corrosion rust-preventive film for export logistics. Widely used in passenger vehicles, commercial trucks, and industrial gearboxes, these shafts are suitable for OEM sourcing and aftermarket distribution across global markets.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify that the material grade, diameter range and length match your engineering drawings, and request the specific DIN reference that the supplier follows. Confirm that the rust‑preventive film coating meets your corrosion‑resistance expectations and ask for a sample of the packaging if required for customs clearance.
Shipping from South Korea typically uses FOB or CIF terms from Busan or Incheon ports. Ask the supplier to confirm the estimated lead time for the required size and whether they can accommodate a partial container load. Payment is usually arranged through a letter of credit or advance transfer, but the exact terms should be negotiated in the contract.
For quality assurance, request a mill test report that includes chemical composition, hardness, and dimensional tolerance results. Arrange for a third‑party inspection to verify surface roughness and keyway dimensions before loading. Ensure that the shipment is accompanied by a certificate of origin and any applicable export certificates required by the importing country.
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When sourcing Gear Shaft for your business, securing the right balance of quality and cost is essential. Kumkwang Precision Mfg Co., Ltd., a verified supplier based in South Korea (Republic Of Korea), offers this product with key specifications including 41Cr4 / 42CrMo4 Alloy Steel (hardened and tempered), C 0.38-0.45%, Cr 0.90-1.20%, Mo 0.15-0.30%, and Diameter 20-80mm, Length 100-500mm (customizable). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $50001000000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8483.40, making it a staple in the Automobile Gears, Shafts & Clutches sector with strong demand from importing countries worldwide.
Importing Gear Shaft requires careful attention to shipping logistics, customs compliance, and secure payment terms. Kumkwang Precision Mfg 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 8483.40 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 Gear Shaft 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 Automobile Gears, Shafts & Clutches category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Gear Shaft 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 8483.40 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 Gear Shaft from Kumkwang Precision Mfg Co., Ltd. is $50001000000/Bags on FOB terms from South Korea (Republic Of Korea). Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Kumkwang Precision Mfg Co., Ltd. through EximNext.
The supplier, Kumkwang Precision Mfg Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Gear Shaft. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Gear Shaft is classified under HS Code 8483.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Gear Shaft from South Korea (Republic Of Korea), negotiate shipping terms (FOB, CIF, or EXW) directly with Kumkwang Precision Mfg Co., Ltd.. Ensure you have the necessary import licenses for Automobile Gears, Shafts & Clutches products in your destination country.
Yes, Kumkwang Precision Mfg 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 Gear Shaft supplied by Kumkwang Precision Mfg Co., Ltd. include 41Cr4 / 42CrMo4 Alloy Steel (hardened and tempered), C 0.38-0.45%, Cr 0.90-1.20%, Mo 0.15-0.30%, and Diameter 20-80mm, Length 100-500mm (customizable). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Kumkwang Precision Mfg Co., Ltd. offers Gear Shaft with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Gear Shaft is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Kumkwang Precision Mfg Co., Ltd. through our platform.
Kumkwang Precision Mfg Co., Ltd. maintains international quality certifications. These ensure that the Gear Shaft 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. Kumkwang Precision Mfg 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 Kumkwang Precision Mfg Co., Ltd..
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