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.