Weichai 490BPG Connecting Rod Bushing – Diesel Engine Con Rod Bush, High-Wear Resistance

Product Details

Product Overview

This premium 490BPG Con Rod Bush is a high-precision engine component specifically designed for Weichai diesel engine models. Manufactured to meet or exceed OEM specifications, this connecting rod bushing ensures a secure fit and optimal performance in heavy-duty applications. We are a global supplier with extensive export experience, shipping to major markets including North America, Europe, Southeast Asia, the Middle East, and Africa. Our logistics network ensures fast, reliable delivery to industrial centers and major ports worldwide.

Key Features & Benefits

• Superior Material Composition: Manufactured from high-strength, wear-resistant copper alloy or bimetal material, providing excellent fatigue resistance and load-bearing capacity.
• Precision Engineering: Machined to tight tolerances for a perfect interference fit, reducing the risk of spin-out and ensuring consistent oil film thickness.
• Enhanced Durability: Designed to withstand extreme pressures and temperatures within the diesel engine, extending the service life of both the bushing and the connecting rod.
• Direct Replacement: A direct OEM replacement part, requiring no modifications for installation on compatible Weichai engine models.
• Cost-Effective Solution: Offers a reliable alternative to OEM parts without compromising on quality, reducing overall maintenance costs for fleet operators.

Technical Specifications

OEM Cross-Reference

This 490BPG connecting rod bushing is a direct replacement for the following OEM part numbers and specifications:

• OEM Reference: 490BPG (Weichai specific model designation)
• Alternative Part Numbers: Please contact our sales team to verify compatibility with specific Weichai engine serial numbers (e.g., WD615, WP10, WP12 series).
• Cross-Reference Note: While primarily for Weichai, this bushing may be compatible with other Chinese diesel engine brands using the 490 platform. Always verify dimensions before purchase.

Compatibility

• Engine Models: Specifically designed for Weichai 490BPG engine series and related models.
• Vehicle Applications: Suitable for agricultural tractors, construction machinery (loaders, excavators), industrial generators, and marine applications powered by Weichai 490 series engines.
• Year Ranges: Compatible with a wide range of model years. Please confirm with your engine serial number for exact fitment.

Global Supply & Distribution

We are a dedicated supplier of diesel engine components with a robust global logistics network. Our capabilities include:

• Worldwide Shipping: We ship to all major continents including North America, South America, Europe, Asia-Pacific, Africa, and the Middle East.
• Fast Delivery: Stock items are dispatched within 24-48 hours. We offer express shipping options (DHL, FedEx, UPS) and sea freight for bulk orders.
• Major Ports: Efficient delivery to major ports such as Shanghai, Singapore, Rotterdam, Los Angeles, and Dubai.
• Trade Compliance: We have extensive experience in international trade, ensuring all documentation (Bill of Lading, Commercial Invoice, Packing List) is accurate for smooth customs clearance.

Quality Assurance

• Manufacturing Standards: Our parts are manufactured in ISO 9001 certified facilities, ensuring consistent quality control.
• Testing: Each batch undergoes rigorous testing for hardness, dimensional accuracy, and material composition.
• Warranty: We offer a standard warranty against manufacturing defects. Please contact us for specific warranty terms and conditions.

FAQ

Q1: How do I verify that this 490BPG bushing fits my specific Weichai engine?
A: The 490BPG is a standard size designation. We recommend measuring your old bushing’s inner diameter (ID), outer diameter (OD), and length, or providing your engine’s serial number (e.g., from a WD615 or WP10 engine) to our sales team for cross-verification before purchase.

Q2: What is the recommended installation procedure for this con rod bush?
A: Installation typically requires a press or specialized tool to avoid deformation. The bushing must be pressed into the connecting rod small end, followed by a final reaming or honing process to achieve the precise oil clearance (usually 0.03-0.08mm). Ensure the oil hole aligns perfectly with the lubrication passage in the rod.

Q3: What maintenance checks should be performed on the connecting rod bushing?
A: During engine overhaul, always inspect the bushing for scoring, galling, or excessive wear. Check the oil clearance using a plastigauge or micrometer. Ensure the connecting rod is not bent or twisted. Replacing the bushing with a new one is standard practice during a rebuild to ensure optimal engine longevity.