Yuchai YC4D120 Crankshaft D30-1005015A-F 4110000560148 for Diesel Engine

Product Details

Product Overview

This is a high-quality replacement crankshaft, specifically identified by part number D30-1005015A-F and cross-referenced as 4110000560148. Designed for the Yuchai YC4D120 diesel engine, this component is a critical rotating part that converts the linear motion of the pistons into rotational torque to power the engine.

Manufactured to meet original equipment (OEM) specifications, this crankshaft ensures a precise fit and reliable performance for a wide range of heavy-duty applications. It is a direct replacement for the original Yuchai part, making it an ideal choice for engine overhauls and repairs in construction, agricultural, industrial, and marine equipment.

Please verify your engine model and existing part number to confirm compatibility before purchasing.

Key Features & Benefits

• OEM Specification Fit: Manufactured to the exact dimensions of the original Yuchai part (D30-1005015A-F), ensuring a seamless, drop-in replacement without modifications.
• Superior Durability: Constructed from high-strength alloy steel to withstand the extreme torsional and bending stresses of a diesel engine, providing a long service life.
• Precision Balanced: Each crankshaft is dynamically balanced to minimize vibration, which protects the main bearings, connecting rods, and other engine components from premature wear.
• Rigorous Quality Control: Undergoes strict testing, including dimensional checks and surface hardness verification, to guarantee performance and reliability.
• Versatile Application: Suitable for various heavy machinery sectors, including construction, agriculture, industrial power generation, and marine propulsion systems utilizing the YC4D120 engine.
• Complete Package: Comes securely packed in a plastic bag, box, and carton to prevent damage during shipping and storage.

Technical Specifications

OEM Cross-Reference

This crankshaft is a direct replacement for the following original manufacturer numbers:

• Yuchai Original: D30-1005015A-F
• Alternative Number: 4110000560148

This part is designed to meet or exceed the specifications of the original Yuchai component.

Compatibility

This crankshaft is specifically designed for the Yuchai YC4D120 diesel engine. Based on this engine platform, it is commonly used for the following applications:

• Construction Equipment: Wheel loaders, excavators, and road rollers.
• Agricultural Machinery: Tractors, harvesters, and irrigation pumps.
• Industrial: Forklifts, generators (gensets), and air compressors.
• Marine: Auxiliary engines and small vessel propulsion systems.
• Material Handling: Heavy-duty forklifts and port equipment.

Note: Always confirm your specific engine serial number and existing crankshaft part number to ensure 100% compatibility, as different engine variants may exist.

Global Supply & Distribution

We are an experienced global supplier of diesel engine parts, offering efficient logistics to support B2B buyers worldwide. Our distribution network ensures fast and reliable delivery to major industrial hubs.

• Major Markets Served: North America, South America, Europe, Southeast Asia, the Middle East, and Africa.
• Shipping Ports: We ship directly from Guangdong, China, with excellent freight rates to major ports like Rotterdam, Los Angeles, Singapore, and Dubai.
• Logistics Options: We offer sea freight (FCL/LCL), air freight, and express courier services to meet your timeline and budget requirements.
• Export Expertise: We handle all international trade documentation and customs clearance procedures, ensuring a smooth transaction for our global partners.

Quality Assurance

We prioritize quality to ensure your engine rebuild is successful. Every crankshaft in our inventory meets strict standards.

• Manufacturing Standards: Parts are manufactured in ISO-certified facilities, adhering to strict quality management systems.
• Testing: A Machinery Test Report and Video Outgoing Inspection are provided, confirming the part meets performance and dimensional specifications before shipment.
• Warranty: We stand behind the quality of our parts with a standard 6-month warranty against manufacturing defects.
• OEM Service: We offer OEM service for custom or specialized requirements.

FAQ

Q1: Is this crankshaft a direct replacement for my Yuchai YC4D120 engine?
Yes, this part (D30-1005015A-F) is designed as a direct OEM replacement for the Yuchai YC4D120 diesel engine. It is manufactured to the same dimensions and specifications as the original part. However, we strongly recommend verifying your engine’s serial number and the existing part number to ensure no design changes have been made in your specific engine variant.

Q2: What is the installation process for this crankshaft?
Installation of a crankshaft is a complex procedure that should only be performed by a qualified diesel mechanic. The process involves removing the engine, disassembling the bottom end, removing the old crankshaft, and installing the new one with proper bearing clearances and torque specifications. It is critical to have the new crankshaft professionally checked for runout and balance before final installation.

Q3: What maintenance is required for this crankshaft to ensure a long service life?
The longevity of the crankshaft depends on proper lubrication and engine maintenance. Key practices include:

• Oil Quality: Always use the correct grade and quality of diesel engine oil as specified by Yuchai.
• Regular Oil Changes: Adhere to the scheduled oil and filter change intervals to prevent contamination and wear on the bearings.
• Vibration Monitoring: Unusual engine vibrations can indicate a crankshaft or bearing issue, which should be investigated immediately to prevent catastrophic failure.