Wholesale ISUZU Car Camshaft

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About Korbor
Anhui KORBOR Machinery Co., Ltd., Anhui KORBOR Machinery Co., Ltd.,
"KORBOR is to define the quality of high-end engines."

Anhui KORBOR Machinery Co., Ltd.,, founded previously known as Ruian KORBOR Camshaft Manufacturing Co., Ltd. in 1999, was initially located in the automobile and motorcycle parts industry zone of Wenzhou, Zhejiang. It moved to Fuzhou, Fujian in 2005, and moved again to Anqing, Anhui in 2023, and was renamed Anhui KORBOR. Anhui KORBOR Machinery Co., Ltd., is China Wholesale ISUZU Car Camshaft Suppliers And ISUZU Car Camshaft Company. It is now located in Susong Economic Development Zone, covering an area of 28,000 square meters, with a plant area of 22,000 square meters, a registered capital of 11 million yuan (about US Dollar 1.4 million), and a total investment of over 100 million yuan. It is one of the top camshaft manufacturers in the country.

The camshaft is a key component in engine. We select high-performance alloys and use heat treatment processes, such as tempering, carburizing and quenching to significantly enhance the strength, hardness and wear resistance of the camshaft, ensuring performance in working environments.

With 25 years of innovation and experience, camshaft is our only focus. Anhui KORBOR Machinery Co., Ltd., is China Wholesale ISUZU Car Camshaft Company. We have efficient production lines and strict quality management systems, achieving high-precision mass production and ensuring that every batch product has the same quality. We follow the IATF16949:2016 standard, maintain the "zero defect" production concept, implement multi-level and all-round quality control for every link in the production process, and win the favor of the global market with high cost performance and stable quality. With customers all over the world, we have established the strategic cooperation with many brands.

Our team is born for higher standards, and continuously iterating, so that every process contains innovative power. At present, our product covers more than 800 automotive and 600 motorcycle camshaft models. KORBOR provides you with mature technology and diversified solutions to help customers achieve greater success.

Meanwhile, we are committed to environmental protection, ensuring a healthy and safe working environment for employees by reducing waste generation, and requiring all partners in the supply chain to comply with strict environmental protection and labor standards. Regularly audit suppliers to promote the implementation of sustainable production methods throughout the entire chain.

From blank casting to finished products, KORBOR provide 1-stop service for each customer with reliable quality and punctual delivery time. Every year, we deliver more than 2.3 million sets of products to global customers and serve the market with professional capabilities. KORBOR is not only your trusted supplier, but also your ideal partner in the field of automotive and motorcycle engine camshafts. Let us work together to create quality with exquisite craftsmanship.

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ISUZU Industry knowledge

ISUZU Car Camshaft Solutions from a Dedicated Camshaft Factory

As a ISUZU Car Camshaft Suppliers, we match product configuration to the application, operating limits, interfaces and acceptance criteria defined for each project.

Anhui KORBOR Machinery Co., Ltd. is a specialized camshaft manufacturer with 25 years of focused experience. As a wholesale ISUZU Car Camshaft Company, we supply precision camshafts for ISUZU commercial vehicles, including light trucks, pickups, and SUVs. Our product range covers popular ISUZU engine families, and we support both aftermarket replacement and engine rebuild projects with reliable quality and consistent supply.

Our factory in Susong Economic Development Zone spans 28,000 square meters with a plant area of 22,000 square meters. We operate our own foundry and machining lines, enabling one-stop service from blank casting to finished product. This vertical integration gives us control over material quality, production costs, and delivery schedules.

Core focus: We manufacture only camshafts. This specialization allows us to maintain high precision and batch-to-batch consistency across more than 800 automotive and 600 motorcycle models.

Our ISUZU Camshaft Range and Application Fit

ISUZU engines are widely used in commercial vehicles, and their camshafts must withstand high torque and continuous operation. We produce camshafts for several ISUZU engine series, including the 4JB1, 4KH1, 4JZ1, and 4HK1 families. These engines power models such as the ELF/N-series trucks, D-MAX pickups, and mu-X SUVs.

Engine Series Typical Applications Camshaft Features
4JB1 Light trucks, pickups (e.g., Rodeo, Faster) High wear resistance, precision lobe profiles
4KH1 N-series trucks, ELF Enhanced fatigue strength, optimized for turbocharged operation
4JZ1 Modern ELF, medium-duty trucks Advanced material treatment, low friction coatings
4HK1 Heavy-duty trucks, buses Larger journal diameters, high load capacity

If your required ISUZU camshaft is not listed in our current catalog, we can develop it from an original sample or drawing. Our engineering team has experience in reverse engineering and can match OEM specifications for lobe lift, duration, and journal dimensions.

Materials and Heat Treatment for ISUZU Engines

ISUZU camshafts operate under high mechanical stress, especially in turbocharged diesel engines. We select high-performance alloy steels that provide the necessary core strength and surface hardness. Our heat treatment processes include tempering, carburizing, and quenching, which enhance wear resistance and fatigue life.

  • Alloy selection: We use materials that match the original camshaft specifications, ensuring compatibility with ISUZU engine tolerances.
  • Carburizing: For camshafts requiring a hard, wear-resistant surface with a tough core, we apply controlled carburizing.
  • Quenching and tempering: These processes improve torsional and bending fatigue strength, critical for high-torque diesel applications.
  • Surface finishing: Precision grinding achieves the required surface roughness and lobe profile accuracy, reducing friction and wear.

Each batch undergoes hardness testing and metallurgical analysis in our in-house laboratory to confirm that heat treatment results meet specifications.

Manufacturing Precision and Quality Control

We follow the IATF16949:2016 quality management standard and maintain a "zero defect" production philosophy. Our machining processes are designed to achieve high precision and repeatability:

  • Center drilling: Accurate center holes are drilled using B5 center drills, providing a reliable reference for subsequent machining.
  • Journal grinding: Centerless grinding ensures consistent journal diameters and roundness, essential for proper bearing fit.
  • Cam lobe grinding: We use advanced cam grinders to achieve precise lobe profiles, controlling valve timing and lift accurately.
  • Inspection: Each camshaft is checked for dimensional accuracy, surface finish, and hardness. We use coordinate measuring machines and surface testers to verify critical features.

Our quality control extends from incoming raw materials to final packaging. We perform 100% inspection on key dimensions and use statistical process control to monitor production stability.

Capacity and Supply for Global Customers

Our factory has an annual production capacity exceeding 2.3 million camshafts, covering both automotive and motorcycle applications. We maintain efficient production lines that can handle large-volume orders while ensuring consistent quality.

For ISUZU camshafts, we offer flexible order quantities, from small batches for repair shops to large volumes for distributors. Our location in Anhui provides convenient access to Ningbo and Shanghai ports, with typical export lead times that support just-in-time delivery.

We also offer customized packaging options, including individual boxes, bulk packing, or export cartons with part numbers and barcodes, to meet your distribution requirements.

Engineering Support and Customization

Our R&D team can develop camshafts based on customer drawings or samples. We understand that aftermarket applications may require performance upgrades or modifications, and we can adjust lobe profiles, lift, and timing to suit specific engine builds.

When you contact us, we work with you to confirm the exact ISUZU model, engine code, and OEM part number. We also need to know the application—whether it is for standard replacement, heavy-duty use, or performance enhancement—so we can recommend the appropriate material and heat treatment.

For large-volume orders, we can provide samples for fitment testing before mass production. Our engineers are available to discuss technical specifications and ensure the camshaft meets your performance expectations.

Information We Use to Configure Your Solution

To prepare an accurate quotation and production plan, please provide the following details:

  • ISUZU vehicle model, year, and engine displacement
  • Engine code (e.g., 4JB1, 4KH1) and OEM camshaft part number
  • Original sample or drawing if available
  • Annual quantity and order frequency
  • Required packaging and marking
  • Destination port for logistics planning

With this information, we can confirm the correct camshaft specification, provide a competitive price, and schedule production to meet your deadline.

Frequently Asked Questions

Do you supply camshafts for all ISUZU models?

We cover the most common ISUZU engine families used in light and medium commercial vehicles. If your model is not listed, contact us with the engine code and we will check if we have a matching pattern or can develop one.

Can you match OEM specifications exactly?

Yes, we manufacture camshafts to OEM dimensions and tolerances. We use original samples or drawings to replicate lobe profiles, journal sizes, and material properties.

What is the minimum order quantity?

We accept small orders for sample testing, typically starting from a few pieces. For production orders, we can discuss volume requirements based on your needs.

How do you ensure quality consistency in mass production?

We follow IATF16949:2016 and use SPC to monitor critical processes. Each batch is inspected, and we maintain traceability from raw material to finished part.

Do you offer technical support for installation?

We provide installation guidelines and can advise on proper handling, lubrication, and break-in procedures. Our engineers are available for technical consultation.

Related Products and Categories

Our portfolio also includes Car camshaft, AUDI (0), AUTOBIANCHI (4) for applications with different operating ranges, interfaces or integration requirements.