Kuboto V3300 Engine Main Bearing & Connecting Rod Bearing Set 1C020-23920 1C020-23470 1C020-22312

Product Details

Product Overview

This high-quality bearing set includes precision-engineered main bearings and connecting rod bearings specifically designed for the Kubota V3300 diesel engine. As a critical component for engine rebuilds and overhauls, this kit ensures optimal crankshaft and connecting rod support. We are a global supplier with extensive experience exporting to North America, Europe, Asia-Pacific, the Middle East, and South America, offering reliable shipping to major industrial ports worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to meet or exceed OEM specifications for a perfect fit and reliable performance.
• Superior Durability: Constructed from high-strength, tri-metal or bi-metal materials to withstand high loads and extreme operating temperatures.
• Enhanced Wear Resistance: Features an advanced overlay plating that reduces friction and provides excellent protection against scoring and seizure.
• Complete Set: Includes all necessary upper and lower shells for both main and connecting rod positions, simplifying the ordering process.
• Rigorous Testing: Each batch undergoes dimensional and material composition testing to ensure consistent quality and long service life.

Technical Specifications

OEM Cross-Reference

This bearing set is a direct replacement for the following Kubota OEM part numbers:

• Main Bearing: 1C020-23920
• Connecting Rod Bearing: 1C020-23470
• Thrust Washer (if included): 1C020-22312

Note: Please verify your engine’s specific requirements. While these are standard sizes, some rebuilds may require undersized bearings.

Compatibility

• Engine: Kubota V3300
• Applications: This engine is commonly found in a wide range of industrial and agricultural equipment including:
  • Kubota M-Series Tractors (e.g., M6800, M8200, M9000)
  • Kubota KX-Series Excavators
  • Kubota R-Series Wheel Loaders
  • Generators, Forklifts, and other industrial machinery powered by the V3300 engine

Global Supply & Distribution

• Worldwide Shipping: We offer reliable shipping via sea, air, and express couriers (DHL, FedEx, UPS) to all major global destinations.
• Major Markets Served: Our products are exported extensively to the United States, Canada, Germany, the United Kingdom, France, Australia, Japan, South Korea, UAE, Saudi Arabia, and Brazil.
• Fast Delivery: Stock items are dispatched within 24-48 hours. We provide efficient logistics to major ports like Los Angeles, Rotterdam, Shanghai, and Jebel Ali.
• Trade Compliance: We have extensive experience in international trade documentation and customs clearance to ensure a smooth transaction.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities, ensuring strict quality control throughout the production process.
• Material Integrity: All bearings are made from high-grade materials that are tested for hardness, tensile strength, and dimensional accuracy.
• Warranty: We offer a standard 12-month warranty against manufacturing defects, providing you with peace of mind for your engine rebuild.
• Pre-Shipment Inspection: Every order is visually inspected and packaged securely to prevent damage during transit.

FAQ

Q1: How do I confirm this bearing set is the correct fit for my Kubota V3300 engine?
A1: Please verify your engine’s serial number and the original part numbers. The primary OEM numbers for this set are 1C020-23920 (Main) and 1C020-23470 (Rod). This set is for standard size bearings. If your crankshaft has been ground, you will need to purchase undersized bearings (e.g., 0.25mm or 0.50mm). We recommend measuring your crankshaft journals to confirm.

Q2: What is the recommended installation procedure for these bearings?
A2: Professional installation is strongly recommended. Ensure the bearing bores are clean and dry. Do not use any grease or oil on the back of the bearing shells. Apply clean engine oil to the bearing surface only. Torque the main bearing caps and connecting rod caps to the manufacturer’s specified torque settings using a calibrated torque wrench. Always replace the connecting rod bolts as they are often torque-to-yield.

Q3: How should I store these bearings before installation?
A3: Keep the bearings in their original packaging in a clean, dry, and temperature-controlled environment. Avoid exposing them to dust, moisture, or direct sunlight. Do not remove the protective coating until immediately before installation to prevent corrosion or contamination.