Connecting Rod
Your Professional Connecting Rod Supplier!
Kingko Industrial Co., Ltd was established in 2015, located in Suzhou, China(near Shanghai). We specialize in full range of spare parts exporting. Product: Engine, Electricity or Electronics, Body and Accessories, Drivetrain, Braking System, Steering System, Material and Equipment, Universal Parts, etc.
Why Choose Us
Professional Team
Our Team have been working in this field for over 8 years. After years of development, the company has created a wealth of experience in sales and after-sales service team,and has established an outstanding reputation among customers.
Our Certifications
We have our own factories and warehouses, All our factories are certified by ISO9001 and TS16949, some are OEM manufacturers.
Sales Market
Our customers are from all over the world, including customers from Europe, South America, Africa, South Asia, etc.

Connecting rods offer several advantages in engines by effectively converting the reciprocating motion of pistons into rotational motion, ultimately producing torque. They are crucial for transferring the force of combustion to the crankshaft and play a vital role in engine performance and longevity.
Product Specification
We provide the following product specifications:
|
Particulars |
Specification |
|
Length |
0.1mm |
|
Diameter |
52.4 x 10^-3m |
|
Stroke |
57.9 x 10^-3m |
|
Stroke Volume |
124,99cc |
|
Compression Ratio |
9.3:1 |
|
Material |
Mild Carbon steel, Aluminum alloy, Alloy cast iron, Graphite cast iron, Alloy steel |
|
Brand |
AECO, ARROW |
|
OEM # |
|
|
Engine Application |
Isuzu 4JA1 |
|
Vehicle Fit |
D-Max Series |
|
Place of Origin |
China |
|
Price Terms |
FOB |
|
Minimum Order |
5 PCS |
|
Delivery Estimation |
15 days |
|
Standard Package Info |
Inner Box Size: |
|
Carton Size: |
|
|
Gross Weight: |
|
|
Delivery port |
Shanghai |
Advantages of Connecting Rod
Strength and Durability: Conrods are subjected to significant forces and stresses as the pistons move up and down within the cylinders. High-quality conrods are designed to withstand these forces and ensure long-term durability of the engine.
Weight Reduction: Modern conrods are often designed using advanced materials like forged steel, titanium, or aluminum alloys. These materials are chosen for their strength-to-weight ratio, which helps reduce the overall weight of the engine without compromising strength or performance.
Improved Engine Performance: Well-designed conrods contribute to better engine performance by facilitating smoother piston motion, reducing friction, and optimizing combustion efficiency. This can lead to improved power output, fuel efficiency, and reduced emissions.
Reduced Vibrations: The balanced design of conrods helps in minimising engine vibrations. This is crucial for driver comfort and overall vehicle performance.
Enhanced Engine Revving: Lightweight conrods contribute to the engine's ability to rev higher and more freely. This is particularly important in high-performance engines where the ability to quickly change RPMs can impact acceleration and top speed.
Thermal Efficiency: The material and design of conrods can influence how they handle heat. Well-designed conrods dissipate heat efficiently, helping to maintain optimal engine operating temperatures.
Precision Engineering: Modern manufacturing techniques ensure conrods are produced with high precision and tight tolerances. This precision contributes to reduced friction, minimal noise, and efficient power transmission.
Aftermarket Performance Upgrades: Enthusiasts and performance tuners often seek aftermarket conrods to upgrade their engines for higher power outputs or specialised applications. Upgraded conrods can provide increased strength and reliability under higher stresses.
Material of Connecting Rod
Steel Alloys:
The most widely used material, steel alloys offer an excellent balance of strength, affordability, and the ability to be forged into the desired shape. This makes them a versatile choice for most engines.
Aluminium Alloys:
For weight-conscious applications, aluminium alloys are a popular option. Their lighter weight can translate to improved engine performance, particularly in high-performance vehicles.
Titanium Alloys:
The pinnacle of connecting rod materials, titanium boasts an incredible strength-to-weight ratio. This makes it ideal for top-tier racing engines where minimizing weight is crucial. However, titanium's high cost and complex manufacturing processes make it less common for everyday vehicles.

Customization Process
Requirement Discussion: Contact us and provide your design drawings, size specifications, and other technical parameters.
Design Proposal: Our professional team will develop a design proposal and provide a quotation based on your requirements.
Sample Production: We produce samples according to the design proposal and conduct rigorous testing.
Mass Production: Upon your approval, we commence mass production to ensure timely delivery and consistent quality.
After-Sales Service: We offer ongoing technical support and service to ensure the long-term stable operation of our products.
Other Services
Machining:
We offers complete cylinder head, crankshaft and block machining; the life of the engine begins with precision machine work
Parts:
We is a warehouse distributor for major engine part manufactures servicing domestic, import, truck, and heavy duty engines
Rebuilding:
We builds engines around your customer's needs, for all the Rebuild, Repower and Restore motorheads out there
Engines:
We sells high quality re-manufactured engines with a three year, 100,000 mile no-fault warranty
FAQ
As one of the leading connecting rod suppliers in China, we warmly welcome you to wholesale cheap connecting rod in stock here from our factory. All customized products are with high quality and low price. For free sample, contact us now.
Injector 23250 75100, 16268-75130




