Piston

Your Professional Piston 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.

Piston - Overview

A piston is a cylindrical component that moves back and forth (reciprocates) inside a cylinder, acting as a movable end of the combustion chamber in internal combustion engines. It's a crucial part of the engine that converts the force of expanding gases (from combustion) into mechanical motion, which then powers a vehicle or machine.

Product Specification

We provide the following product specifications：

OEM #
Engine Application	Toyota 1GD-FTV Diesel
Vehicle Fit	Toyota Fortuner 2 (AN160) Series since 2015 Toyota Hilux 8 (AN120) Series since 2015 Toyota Innova 2 (AN140) Series since 2015 Toyota Land Cruiser Prado 150 (J150) Series since 2015
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

Types of Piston

According to a piston head or Crown design: Flat, Dome type, Concave type, and Irregular head type Piston.

According to skirt design: Solid skirt, Split skirt, Slotted, or Constant clearance piston.

On the basis of shape and application: Slipper type, Steel inserted, Steel belted, Cam Ground, Alfinz type, and Heat type piston.

Advantages of Piston

Energy Transfer: Applying pressure to molecules of gas or liquid facilitates the transformation of that pressure into usable energy in motion. Different air pressures caused by the piston's motions turn the crankshaft, generating the force that drives the vehicle forward.

Heat Dissipation: Heat transmission from burned gas is significantly higher than in any other cycle phase. Heat transfer degrades engine performance. Convective heat transfer is influenced by gas temperature, heat transfer coefficient, charge motion, and transfer area, which are influenced by flame/combustion chamber geometry.

Supporting Piston Rings: The potential damage caused by the piston slamming into the cylinder is averted by using piston rings. These rings, with their tension properties, ensure a tight seal, preventing the catastrophic failure that could result from the piston's uncontrolled movement.

Guiding the Connecting Rod: The piston, piston pin, and connecting rod form a precision-engineered assembly, translating the piston's linear motion into the crankshaft's rotational motion. When functioning in perfect coordination, this intricate system ensures the engine's smooth operation, with the piston lifting the connecting rod and turning the crankshaft as it rises in the engine.

Materials of Piston

Aluminum Alloys
Aluminum alloys top the list as the most frequently employed materials in piston production. These alloys boast a featherlight quality, rendering them perfect for diminishing the engine's overall weight. With lighter pistons in play, there's a reduction in reciprocating mass, leading to enhanced engine efficiency and decreased fuel consumption.

Cast Iron
While less common in modern engines, cast iron pistons were once widely used. Cast iron provides excellent durability and can handle high levels of stress and heat. However, they are significantly heavier than aluminum pistons, which can affect engine performance.

Forged Steel

Forged steel pistons exhibit exceptional strength, enabling them to endure extreme temperatures and pressures. They find frequent applications in high-performance engines and racing scenarios where durability and robustness take center stage.

Hypereutectic Alloys

Hypereutectic alloys are a specialized type of aluminum alloy that includes elements like silicon. These alloys offer improved strength and wear resistance compared to standard aluminum alloys. They are commonly used in modern engines for their balance of strength and lightness.

Ceramic

In some specialized applications, ceramic pistons are used. Ceramic is incredibly heat-resistant, making it suitable for engines operating at extremely high temperatures. However, ceramic pistons are expensive and can be brittle, making them less common in everyday vehicles.

Customization Process

Requirement Discussion:

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

FAQ

Q: What is the working principle of a piston?

A: At its core, the fundamental working principle of a piston revolves around transferring the force produced by the expanding gases within the cylinder to the crankshaft. The force is subsequently converted into rotational motion, which is then utilised by the flywheel.

Q: Why is the speed of the piston important?

A: Piston speed holds great importance as it determines the potential power loss and maximum achievable RPM (Revolutions Per Minute) of an engine. In brief, good speed is directly proportional to the optimal functionality of the car's engine.

Q: Why is it important for pistons to be lightweight?

A: The lightweight nature of the piston results in lower inertia forces, allowing the engine to achieve higher RPMs more easily.

Q: What is the function of pistons?

A: The operation of a pump is reversed, with force transferred from the crankshaft to the piston to compress or discharge the fluid in the cylinder. In some engines, the piston serves as a valve by covering and uncovering apertures in the cylinder—a piece of an internal combustion engine piston revealing the gudgeon pin.

Q: What is a piston made of?

A: Pistons are typically manufactured using aluminium alloys and low-carbon steels. In addition to being very hot, the piston is very inert, vibrates, and experiences friction. The differential thermal expansion of the piston and cylinder wall is reduced to a minimum using carbon steel.

Q: How often should pistons be replaced?

A: Pistons typically last for the engine's life but must be replaced if damaged or worn.

Q: Are you manufacturer or trading company?

A: We are manufacturer.

Q: What's your best delivery time?

A: Within 15-30 days.

Q: What is the quality control of your product?

A: Follow strictly quality control measures for implementation,

Q: Will your company provide free sample?

A: It depends on which sort of item you want to get. Some can be provided free of charge, however, the client shall assume the shipping fees himself.

Q: Is OEM open to clients?

A: Yes, we can provide both OEM and ODM service.

Q: How can our company be your distribution partner?

A: We welcome you to be our distributor. For further details, please contact us.

Q: What is the payment of sample?

A: T/T and Alipay both acceptable.

As one of the leading piston suppliers in China, we warmly welcome you to wholesale cheap piston in stock here from our factory. All customized products are with high quality and low price. For free sample, contact us now.

Braking System, 23250-75100, Throttle Body 96439960