C223 Main Crankshaft Bearing & Connecting Rod Bearing STD for Isuzu Engine Parts Excavator Truck

Product Details

Product Overview

This product listing offers a complete set of Main Crankshaft Bearings and Connecting Rod Bearings in standard (STD) size, specifically designed for the ISUZU C223 diesel engine. As a critical component for engine rebuilds and overhauls, this bearing set ensures precise oil clearance and optimal load distribution for the crankshaft and connecting rods.

Sourced from , a reputable manufacturer based in Guangdong, China, these bearings are manufactured to meet OEM dimensional specifications. They are commonly used for heavy-duty applications including forklifts, excavators, trucks, loaders, bulldozers, and buses that utilize the Isuzu C223 powerplant. Please verify your engine model and bearing size requirements before purchase.

Key Features & Benefits

• Precision Engineered Fit: Manufactured to OEM standard (STD) size specifications, ensuring correct clearance and oil film thickness for the C223 crankshaft journals and connecting rod pins.
• Superior Load Capacity: Designed to withstand the high compression and combustion forces of a diesel engine, reducing wear and extending engine life.
• Reliable Material Composition: Constructed from high-quality steel-backed bearing material with a durable overlay layer for excellent fatigue resistance and anti-scuffing properties.
• Direct Replacement: Serves as a direct drop-in replacement for worn or damaged original bearings, simplifying the overhaul process for mechanics and workshops.
• Comprehensive Set: Includes both main bearings and connecting rod bearings in one package, providing a complete solution for the bottom end of the C223 engine.
• Rigorous Quality Control: Each batch undergoes outgoing inspection and machinery test reports to ensure dimensional accuracy and surface finish.

Technical Specifications

OEM Cross-Reference

This bearing set is designed as a direct replacement for the following Isuzu OEM part numbers. Please confirm your original part number for compatibility.

• Isuzu OEM: 1-13111-158-0, 1-13111-159-0 (Main Bearings – approximate reference)
• Isuzu OEM: 1-13211-158-0, 1-13211-159-0 (Connecting Rod Bearings – approximate reference)
• Note: Exact OEM numbers vary by production batch. This set corresponds to the standard size bearings for the C223 engine block. If your original bearing has a marking like “STD”, “0.25”, or “0.50”, this STD set is the correct size for standard crankshaft journals.

Compatibility

These bearings are specifically designed for the Isuzu C223 diesel engine. This engine is commonly used for the following applications:

• Engine Models: Isuzu C223, C223T (Turbocharged variant)
• Vehicle & Equipment Applications: Forklifts, Excavators, Trucks, Loaders, Bulldozers, Buses, Agricultural machinery, and Industrial generators.

Important Fitment Note: This is a standard size bearing. It is intended for engines with standard crankshaft journals that have not been reground. Always measure your crankshaft journals and main bearing bore before installation to confirm the correct size grade is required. If your crankshaft has been machined undersize, you will require an undersize bearing (e.g., 0.25mm or 0.50mm).

Global Supply & Distribution

We offer worldwide shipping capabilities to serve the international B2B market. Our major markets include North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France), Asia-Pacific (Australia, Japan, South Korea, Singapore), the Middle East (UAE, Saudi Arabia), and South America (Brazil, Argentina).

We maintain strong logistics partnerships to ensure fast delivery to major ports and industrial centers. Our export experience includes customs clearance documentation and international trade compliance support for bulk orders. We can ship via sea freight (FOB/CIF), air freight (DDP/DAP), or express courier (DHL, FedEx, UPS) depending on your urgency and budget.

Quality Assurance

Our manufacturing process adheres to strict quality control standards. Each batch of bearings is produced using precision tooling and high-grade materials to ensure consistent hardness, dimensional accuracy, and surface finish.

• Certifications: Factory complies with ISO 9001 quality management system standards.
• Warranty: This product is backed by a 6-month warranty against manufacturing defects in materials and workmanship.
• Testing: We provide video outgoing inspection and machinery test reports upon request, verifying key dimensions and clearance specifications.

FAQ

Q1: How do I know if I need standard (STD) or undersize bearings for my C223 engine?
A: You must measure the crankshaft main journal and connecting rod journal diameters. If the journals are within factory service limits and have not been ground, use STD bearings. If the journals have been machined undersize (common during rebuilds), you will see markings like “0.25” or “0.50” on the old bearing shells. Always consult your engine service manual for specific clearance requirements. Improper bearing selection can lead to oil starvation and engine failure.

Q2: What is the installation procedure for these bearings?
A: Installation requires careful cleaning of all bearing surfaces and oil passages. Apply clean engine oil to the bearing shells and crankshaft journals before assembly. For main bearings, ensure the bearing tangs align with the slots in the block and main caps. Tighten main bearing caps and connecting rod caps to the manufacturer’s specified torque values using a calibrated torque wrench. Always use new bolts if required by the service manual. We recommend professional installation by a qualified diesel mechanic.

Q3: What is the typical shelf life and storage condition for these bearings?
A: When stored properly in a cool, dry environment away from direct sunlight and moisture, these bearings have an indefinite shelf life. Keep them in their original packaging until installation to prevent contamination from dust or dirt. Do not unwrap or handle the bearing surfaces with bare hands, as skin oils can attract contaminants and affect lubrication. If the packaging is damaged, inspect the bearings for any signs of corrosion or damage before use.