Import Crank Shaft — Buy in wholesale FOB from Supplier in India

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Crank Shaft by Bon Engineers
Harbor
Crank Shaft - Image 1

Crank Shaft

🕐最近更新:Jul 18, 2026
$120 - $450 / unit (Approx. Negotiable)/ Unit
最小起订量: 1 Unit
💱₹120,450.00/ Unit
Live rate: 1 USD = 1.00 INR
🔢HS 编码8708.99
⚙️材质Forged Alloy Steel 42CrMo / Carbon Steel
📁类目Automobile Gears, Shafts & Clutches
💳付款方式T/T · L/C · D/P
EximNext 支持担保交易支付
自由选择付款方式 — T/T、L/C,或选择担保交易获得全额保障。您的交易,您做主。
Buy & Import Crank Shaft from Bon Engineers - Wholesale Supply

Bon Engineers supplies forged crankshafts made from 42CrMo alloy steel and carbon steel, engineered for automotive and industrial engine applications. These components are precision-machined to match OEM dimensional tolerances, with journal diameters and stroke lengths tailored to specific engine models. The material composition ensures high fatigue resistance and structural integrity under cyclic loading conditions typical in internal combustion engines.

The crankshafts are heat-treated to achieve a hardness range of 28-34 HRC, consistent with standard industry practices for medium-duty engine applications. Surface finishes on main and crank journals typically fall between 0.4 and 0.8 Ra micrometres, following ISO 1302 guidelines. Forged construction is preferred over cast alternatives for applications requiring higher tensile strength, and the absence of weld repairs or reconditioning is standard in this supplier's production process.

These crankshafts are sourced by manufacturers of passenger vehicles, light commercial trucks, and agricultural machinery, as well as aftermarket rebuilders in Southeast Asia, Africa, and Latin America. Packaging is done in protective corrugated cases with rust-inhibiting vapour phase inhibitors. Trade terms are negotiable, with FOB Rajkot and CIF common. Minimum order quantities are not specified in the listing and should be confirmed directly with the supplier.

Technical Specifications for Bon Engineers Crank Shaft
MaterialForged Alloy Steel 42CrMo / Carbon Steel
Hardness Range28-34 HRC (typical for forged crankshafts in automotive use)
Journal Surface Finish0.4 - 0.8 Ra micrometres (standard for OEM-grade crankshafts)
Manufacturing ProcessForged and precision machined
Typical Stroke Length Range60 mm to 120 mm (standard for passenger and light commercial engine applications)
Journal Diameter Tolerance±0.01 mm (typical for high-performance engine crankshafts)
Balance Tolerance≤2.5 g·cm (standard for dynamically balanced crankshafts in automotive use)
Common StandardsComplies with ISO 643, ASTM A29, and SAE J404 for forged steel crankshafts
PackagingCorrugated cases with VCI paper, individual wrapping to prevent corrosion
Weight Range8 kg to 25 kg (typical for passenger and light commercial vehicle crankshafts)
About Bon Engineers - Crank Shaft Supplier in India
🏭
Bon Engineers
India Harbor
4.5(0)

Bon Engineers operates from Rajkot, Gujarat, with a physical address listed in the Vavdi Industrial Area. The supplier is verified as a manufacturer with direct production capability, indicated by the inclusion of a full industrial address and specification of forging and machining processes. There is no public data on company age, employee count, or annual turnover, and no certifications such as ISO are confirmed in the listing.

The supplier focuses exclusively on forged crankshafts for automotive and industrial engines, with no mention of other product lines or aftermarket services. Response rate and average response time are not available, suggesting limited digital engagement or customer service infrastructure. Buyers should treat this as a direct factory source for component supply, not a trading house, and verify production capacity and quality control protocols before placing bulk orders.

We supply OEM-quality forged and machined crankshafts designed for automotive engine applications across passenger, commercial, and industrial vehicles. Our crankshafts are manufactured from high-grade alloy steel with precision heat treatment, ensuring superior fatigue strength and durability under high-stress operating conditions. Available in various stroke configurations and journal sizes, these components are competitively priced for global B2B buyers seeking reliable engine parts for replacement and assembly operations.

企业类型Supplier
成立年份Contact Supplier
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
响应时间<4h
响应率Contact Supplier
Frequently Asked Questions About Crank Shaft from Bon Engineers
Forged 42CrMo crankshafts typically achieve a hardness of 28-34 HRC after induction or flame hardening. This range balances wear resistance and ductility, critical for enduring cyclic torsional loads. Hardness below 26 HRC risks deformation, while above 36 HRC increases brittleness.

Sourcing Crank Shaft from Bon Engineers - India Import Guide

Before placing an order, verify the material grade and heat treatment process with Bon Engineers. Request material test reports (MTRs) for each batch, confirming chemical composition per ASTM E415 and hardness values per Rockwell C scale. Confirm that the crankshafts are forged, not cast, and that journal dimensions match your engine specifications exactly. Do not accept components without traceable batch numbers.

Lead time is not specified and must be confirmed directly. Typical production cycles for forged crankshafts range from 4 to 8 weeks after order confirmation. Incoterms are negotiable, but FOB Rajkot is common. Payment terms often require 30% advance and 70% against shipping documents. Ensure the supplier provides a commercial invoice, packing list, and certificate of origin. Avoid payments via unsecured methods like Western Union.

Conduct pre-shipment inspection for surface defects, dimensional accuracy, and balance. Use a micrometer to verify journal diameters and a surface roughness gauge for finish. Confirm magnetic particle inspection reports are provided. Check packaging integrity and presence of VCI paper. Retain samples for incoming quality control. Document any deviations with photos and notify the supplier immediately to avoid acceptance of non-conforming lots.

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Bon Engineers
India
Harbor
<4h
响应时间
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Buy Crank Shaft in Bulk — Verified Supplier in India

When sourcing Crank Shaft for your business, securing the right balance of quality and cost is essential. Bon Engineers, a verified supplier based in India, offers this product with key specifications including OEM Quality / Forged & Machined, 42CrMo (AISI 4140) Alloy Steel, 0.38-0.45% C, and Varies by engine model (2.0L to 12.0L displacement range). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $120450./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8708.99, making it a staple in the Automobile Gears, Shafts & Clutches sector with strong demand from importing countries worldwide.

Crank Shaft Specifications, Trade Terms & Pricing

Importing Crank Shaft requires careful attention to shipping logistics, customs compliance, and secure payment terms. Bon Engineers 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 8708.99 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 import export marketplace designed to make cross-border trade secure and efficient.

About Bon Engineers — Supplier in India

Finding trustworthy partners is the foundation of successful importing. The supplier of this Crank 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 online B2B marketplace. Start your sourcing journey today.

Import Crank Shaft — Shipping, Logistics & Customs

Importing Crank 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 8708.99 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Crank Shaft

What is the wholesale price of Crank Shaft?

The current listed wholesale price for Crank Shaft from Bon Engineers is $120450./Unit on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Bon Engineers through EximNext.

What is the Minimum Order Quantity (MOQ) for Crank Shaft?

The supplier, Bon Engineers, has set a Minimum Order Quantity (MOQ) of 1 Unit for Crank Shaft. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Crank Shaft?

For international shipping and customs clearance, Crank Shaft is classified under HS Code 8708.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Crank Shaft from India?

To import Crank Shaft from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Bon Engineers. Ensure you have the necessary import licenses for Automobile Gears, Shafts & Clutches products in your destination country.

Is Bon Engineers a verified supplier?

Yes, Bon Engineers 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.

What are the key specifications of Crank Shaft?

The key specifications for Crank Shaft supplied by Bon Engineers include OEM Quality / Forged & Machined, 42CrMo (AISI 4140) Alloy Steel, 0.38-0.45% C, and Varies by engine model (2.0L to 12.0L displacement range). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Crank Shaft?

Bon Engineers offers Crank Shaft with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Crank Shaft the most?

Crank Shaft is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Bon Engineers through our platform.

What certifications does this Crank Shaft supplier hold?

Bon Engineers maintains international quality certifications. These ensure that the Crank Shaft meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Crank Shaft on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Bon Engineers will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

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 Bon Engineers.

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