WP2.3D47E201 STD Connecting Rod Bearing for Weichai Engine | Construction & Industrial Parts

Product Details

Product Overview

This high-precision STD (Standard Size) Connecting Rod Bearing is specifically designed to fit the Weichai WP2.3D47E201 diesel engine. As a critical component within the engine’s rotating assembly, this bearing ensures the connecting rod rotates smoothly on the crankshaft journal, minimizing friction and wear under high-load conditions.

Manufactured to OEM specifications, this part is ideal for heavy-duty applications including construction machinery, industrial equipment, agricultural tractors, generator sets, marine engines, and material handling equipment. The part is supplied by, a reputable supplier based in Guangdong, China, known for providing reliable aftermarket and replacement engine components.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM size and tolerances for a secure, wobble-free fit on the Weichai WP2.3D47E201 crankshaft.
• Durable Material: Constructed from high-quality steel-backed alloy with a specialized overlay that provides excellent fatigue resistance and embedability for foreign particles.
• Reduced Friction: Features a low-friction surface layer that reduces heat generation and power loss, improving overall engine efficiency.
• Wear Resistance: Designed to withstand the high pressure and sliding speeds within the engine, offering long service life in demanding environments.
• STD (Standard) Size: This is a standard size bearing, suitable for engines with original, unworn crankshaft journals. Ideal for rebuilds or replacements where the crankshaft has not been reground.
• Rigorous Testing: Every batch undergoes outgoing inspection and machinery test reports to ensure dimensional accuracy and performance reliability.

Technical Specifications

OEM Cross-Reference

This connecting rod bearing is designed as a direct replacement for the original Weichai part. While the specific OEM part number for the WP2.3D47E201 bearing shell is not listed in the provided data, it is manufactured to match the exact dimensions and specifications of the factory-installed bearing.

For cross-referencing, please verify the following with your existing part:

• Engine Model: Ensure your engine is a Weichai WP2.3D47E201.
• Size: Confirm that the crankshaft journal is unworn and requires a Standard (STD) size bearing.
• Visual Match: Compare the width, thickness, and locating tang position with your old bearing.

Compatibility

This connecting rod bearing is specifically designed for and commonly used in the Weichai WP2.3D47E201 diesel engine. Applications for this engine platform typically include:

• Small to medium-sized construction machinery (e.g., compact loaders, mini excavators)
• Industrial power units and pumps
• Agricultural tractors and harvesters
• Diesel generator sets
• Marine auxiliary engines
• Forklifts and material handling equipment

Important Fit Note: This is a connecting rod bearing. It is not a main bearing. Please verify your engine model and the specific bearing position before ordering.

Global Supply & Distribution

We offer worldwide shipping for this Weichai WP2.3D47E201 connecting rod bearing. Our logistics network ensures fast and reliable delivery to major industrial centers and ports globally.

• Major Markets: North America, Europe (EU), Southeast Asia, Middle East, Africa, and Oceania.
• Shipping: Express (DHL, FedEx, UPS), Air Freight, and Sea Freight available.
• Lead Times: Typically 3-7 working days for express shipping to major gateways.
• Trade Compliance: We have extensive experience in international export documentation and customs clearance.

Quality Assurance

We take quality seriously. Each connecting rod bearing is produced in a facility that adheres to strict manufacturing standards. Our quality control process includes:

• Outgoing Inspection: Video inspection is provided to verify part dimensions and surface finish before shipment.
• Machinery Test Report: A test report is available to confirm the bearing’s performance characteristics.
• Warranty: This part is covered by a 6-month warranty against manufacturing defects.
• After Warranty Service: We provide online support to assist with any fitment or performance questions.

FAQ

Q: Is this bearing suitable for my Weichai WP2.3D47E201 engine?
A: Yes, this part is specifically designed for the Weichai WP2.3D47E201 engine model. However, you must confirm that your crankshaft journal is in good condition and requires a Standard (STD) size bearing. If the crankshaft has been reground, you will need an undersize bearing (e.g., 0.25mm, 0.50mm).

Q: How do I install this connecting rod bearing correctly?
A: Installation is a precision task. Ensure the bearing shell and connecting rod bore are clean. The bearing’s locating tang must align with the groove in the rod and cap. Apply a thin layer of clean engine oil to the bearing surface. Tighten the connecting rod bolts to the manufacturer’s specified torque in the correct sequence. We recommend consulting the engine service manual for exact procedures.

Q: What is the difference between STD and undersize bearings?
A: STD (Standard) bearings are used when the crankshaft journal is within factory specifications. Undersize bearings (e.g., 0.25mm, 0.50mm) have a thicker wall to compensate for material removed when the crankshaft is reground. Using an undersize bearing on a standard journal, or vice versa, will result in incorrect oil clearance and potential engine failure. Always measure your crankshaft journal before ordering.