SC5D125G2B1 Main Bearing and Connecting Rod Bearing Set for Shang Chai Diesel Engine Parts

Product Details

Product Overview

This precision-engineered bearing set includes both main bearings and connecting rod bearings specifically designed for the Shang Chai SC5D125G2B1 diesel engine. Manufactured by, this bearing kit is an essential component for engine rebuilds and overhauls, ensuring the crankshaft and connecting rods operate with minimal friction and maximum durability.

As a critical part of the engine’s rotating assembly, these bearings provide the necessary clearance and oil film support to handle the high loads and speeds typical in industrial, construction, and agricultural applications. The set comes in OEM size specifications, making it a direct replacement for the original parts in compatible Shang Chai engine models.

Each bearing in this set is produced to strict tolerances, ensuring proper fitment and reliable performance under demanding operating conditions. Whether you are servicing a generator set, marine engine, or heavy machinery, this bearing kit offers a dependable solution for restoring engine performance and extending service life.

Key Features & Benefits

• Precision Fitment: Manufactured to OEM size specifications for the SC5D125G2B1 engine, ensuring direct replacement without modification.
• Durable Construction: Made from high-quality bearing materials designed to withstand heavy loads, high temperatures, and continuous operation.
• Complete Set: Includes both main bearings and connecting rod bearings in one convenient package, simplifying your engine overhaul parts procurement.
• Extended Engine Life: Proper bearing clearance and oil retention reduce wear on the crankshaft and connecting rods, helping maximize engine service intervals.
• Versatile Application: Suitable for a wide range of equipment including construction machinery, agricultural tractors, generator sets, and marine engines powered by Shang Chai SC5D125G2B1 engines.
• Quality Tested: Each batch undergoes machinery test report verification and outgoing inspection to ensure consistent quality and performance.
• Reliable Supply: Backed by a 6-month warranty and online technical support, giving you confidence in your parts sourcing.

Technical Specifications

OEM Cross-Reference

This SC5D125G2B1 main bearing and connecting rod bearing set is designed as a direct replacement for the original Shang Chai engine components. While specific OEM part numbers may vary depending on the exact engine configuration, this set corresponds to the standard bearing specifications used in the SC5D125G2B1 diesel engine.

Compatible OEM References:

• Shang Chai SC5D125G2B1 genuine bearing set
• Equivalent to standard main bearing and connecting rod bearing for SC series engines

Note: For exact OEM cross-reference, please verify your engine’s original part numbers or consult with our technical support team.

Compatibility

This bearing set is commonly used for the following applications:

• Engine Models: Shang Chai SC5D125G2B1 diesel engine
• Equipment Types: Construction machinery, industrial equipment, agricultural tractors, generator sets, marine propulsion systems, and material handling equipment

Compatible Engine Platforms:

• Shang Chai SC series diesel engines with the SC5D125G2B1 designation

Important: Please verify your engine model and existing bearing specifications before ordering. This product is designed for the SC5D125G2B1 engine variant. If your engine has been modified or has different displacement, please confirm compatibility.

Global Supply & Distribution

maintains a robust global supply chain to serve B2B customers in major industrial markets worldwide. Our distribution network covers:

• North America: Fast shipping to ports and industrial centers in the USA, Canada, and Mexico
• Europe: Reliable delivery to EU countries, including Germany, France, UK, Italy, and Eastern Europe
• Asia-Pacific: Efficient logistics to China, Japan, South Korea, Australia, and Southeast Asian markets
• Middle East & Africa: Regular shipments to UAE, Saudi Arabia, South Africa, and other key markets
• Latin America: Service to Brazil, Argentina, Chile, and Central American countries

We offer flexible shipping options including air freight, sea freight, and express courier services. Our export team has extensive experience with international trade documentation, customs clearance, and compliance with import regulations in various countries. We can ship to most major ports and industrial zones within 3-7 business days after order confirmation, depending on stock availability and shipping method selected.

Quality Assurance

is committed to delivering high-quality engine components that meet or exceed industry standards. Our quality assurance process includes:

• Manufacturing Standards: Production follows strict quality control procedures in ISO-compliant facilities in Guangdong, China
• Testing Procedures: Each batch undergoes machinery test reports to verify dimensional accuracy, material composition, and surface finish
• Inspection: Video outgoing inspection is available upon request to verify product condition before shipment
• Warranty: 6-month warranty against manufacturing defects, with online technical support available after warranty period
• Traceability: Products are packaged with clear labeling and batch numbers for full traceability

We continuously monitor and improve our quality management system to ensure consistent product performance and customer satisfaction.

FAQ

Q1: How do I verify that this bearing set fits my engine?
A: Please check your engine’s model number plate. This bearing set is specifically designed for the Shang Chai SC5D125G2B1 diesel engine. If your engine model matches exactly, these bearings should be a direct fit. For engines with different model numbers or modified specifications, we recommend measuring your existing bearings’ dimensions (inner diameter, outer diameter, and width) and comparing them with standard OEM specifications. Our technical support team can also assist with compatibility verification if you provide your engine details.

Q2: What is the recommended installation procedure for these bearings?
A: Installation should be performed by a qualified diesel engine technician following the manufacturer’s service manual for the SC5D125G2B1 engine. General steps include: thoroughly cleaning the bearing surfaces, checking crankshaft journal condition, applying clean engine oil to bearing surfaces, properly aligning bearing tabs with housing grooves, torquing main bearing caps and connecting rod caps to the specified torque values using a calibrated torque wrench, and rotating the crankshaft after each step to ensure free movement. Always use new fasteners if specified by the engine manufacturer.

Q3: How should I store these bearings before installation?
A: Store the bearings in their original packaging in a clean, dry environment at room temperature (15-25°C recommended). Keep them away from moisture, dust, and contaminants. Do not remove the protective coating or packaging until immediately before installation. Avoid exposing the bearings to extreme temperatures or direct sunlight. If stored for extended periods, periodically check the packaging for any signs of damage or corrosion. Proper storage ensures the bearings remain in optimal condition for installation.