K4100D Piston with Pin 190802 for Weichai Engine Diesel Repair Parts

Product Details

Product Overview

This is a high-quality K4100D piston assembly, specifically designed for Weichai diesel engines. The part number 190802 identifies this as a direct replacement component, ensuring a precise fit for your engine rebuild or repair project. Manufactured by, this piston is an essential component for restoring engine performance and reliability.

This piston with pin is suitable for a wide range of heavy-duty applications, including construction machinery, industrial equipment, agricultural tractors, generator sets, marine engines, and material handling equipment. It is built to OEM size specifications, providing a seamless integration into your existing engine block.

As a critical moving part within the combustion chamber, this piston is engineered to withstand high temperatures and pressures. It is a common replacement part during engine overhauls and is essential for maintaining compression and power output in your Weichai-powered machinery.

Key Features & Benefits

• Precise Fitment: Direct replacement for Weichai K4100D engines, using OEM part number 190802 for easy identification and installation.
• Durable Construction: Manufactured to OEM size and material specifications, ensuring longevity and resistance to thermal and mechanical stress.
• Complete Assembly: Includes the piston pin, simplifying the ordering process and reducing the risk of component mismatch.
• Rigorous Quality Control: Each unit passes a machinery test report and video inspection to confirm dimensional accuracy and surface finish.
• Versatile Application: Suitable for construction, industrial, agricultural, genset, marine, and material handling equipment powered by Weichai engines.
• Reliable Performance: Restores engine compression and power output, reducing fuel consumption and emissions in your diesel engine.

Technical Specifications

OEM Cross-Reference

This piston assembly with part number 190802 is an OEM replacement for Weichai engine models. While the primary reference is for the K4100D, it may also be compatible with other Weichai engine variants using the same piston design. The OEM number 190802 is the definitive cross-reference for this component.

• OEM Number: 190802
• Engine Model: Weichai K4100D

Compatibility

This piston with pin is specifically designed for the Weichai K4100D diesel engine. It is commonly used for the following applications where this engine is installed:

• Construction Machinery (e.g., wheel loaders, excavators, bulldozers)
• Industrial Equipment (e.g., compressors, pumps, generators)
• Agricultural Machinery (e.g., tractors, harvesters)
• Generator Sets (Gensets)
• Marine Engines
• Material Handling Equipment (e.g., forklifts)

Note: Always verify the specific engine model and serial number to confirm fitment before purchase. This part is designed for engines using the K4100D platform.

Global Supply & Distribution

We offer worldwide shipping for this Weichai K4100D piston, with a strong focus on fast delivery to major industrial and commercial centers. Our logistics network supports efficient export to key markets including:

• North America: USA, Canada, Mexico
• Europe: Germany, UK, France, Netherlands, Italy, Spain
• Asia-Pacific: Japan, South Korea, Australia, Singapore, India
• Middle East: UAE, Saudi Arabia, Qatar, Kuwait
• Africa & South America: Key ports and industrial hubs

With extensive export experience and compliance with international trade standards, we ensure that your order is processed quickly and securely, whether you need a single piston or a full engine rebuild kit.

Quality Assurance

Every piston is manufactured under strict quality control procedures. The components undergo a machinery test report to verify dimensional tolerances and a video outgoing inspection to ensure flawless surface quality. We provide a 6-month warranty against manufacturing defects, giving you confidence in your engine repair.

Our manufacturing process adheres to industry standards for diesel engine components, ensuring that each piston meets or exceeds OEM specifications for durability and performance.

FAQ

Q1: Is this piston assembly a direct fit for my Weichai K4100D engine?
A1: Yes, this piston with pin (part number 190802) is specifically designed for the Weichai K4100D engine. It is an OEM-size replacement, meaning it matches the original dimensions. We recommend verifying your engine model and serial number to ensure compatibility before installation.

Q2: What is included in this package?
A2: The package includes one piston with the piston pin installed. It is packed in a plastic bag, then in a box, and finally in a carton for secure shipping. The weight is approximately 4 kg.

Q3: How should I store this piston before installation?
A3: Store the piston in a clean, dry environment away from moisture and extreme temperatures. Keep it in its original packaging until ready for installation to prevent contamination or damage to the precision surfaces. Ensure the piston pin and ring grooves are clean before use.