3TNE68 Main Crankshaft Bearing & Connecting Rod Bearing 119260-02800 719260-23600 Yanmar Engine

Product Details

Product Overview

This premium set includes the main crankshaft bearing and connecting rod bearing for the Yanmar 3TNE68 diesel engine. These critical engine components, identified by OEM part numbers 119260-02800 and 719260-23600, are designed to provide reliable support and reduce friction between the crankshaft, connecting rods, and engine block. Manufactured to OEM size specifications, these bearings are essential for maintaining proper oil clearance and ensuring the long-term durability of your Yanmar engine.

Commonly used in a wide range of industrial, agricultural, construction, and marine equipment powered by the 3TNE68, this bearing set is a direct replacement for worn or damaged components. Whether you are rebuilding an engine or performing routine maintenance, these parts offer a cost-effective solution without compromising on quality.

Key Features & Benefits

• Precision Fit for Yanmar 3TNE68: Manufactured to exact OEM specifications (119260-02800 & 719260-23600) to ensure proper clearance and oil flow, guaranteeing a secure and reliable fit for your engine rebuild.
• High-Quality Material: Constructed from durable, wear-resistant materials to withstand high loads and temperatures, extending the service life of your engine’s rotating assembly.
• Friction Reduction: The bearing surface is engineered to minimize friction between the crankshaft and connecting rods, optimizing engine performance and fuel efficiency.
• Complete Bearing Set: This package includes both main crankshaft bearings and connecting rod bearings, providing a comprehensive solution for your engine overhaul needs.
• OEM Size Compatibility: Designed as a standard OEM size replacement, these bearings are ideal for engines that have not been previously machined or oversized.
• Rigorous Quality Control: Each bearing is inspected to meet strict manufacturing standards, with machinery test reports and outgoing video inspections available upon request to ensure product integrity.

Technical Specifications

OEM Cross-Reference

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

• Main Crankshaft Bearing: 119260-02800
• Connecting Rod Bearing: 719260-23600

These numbers are the definitive cross-reference for this specific 3TNE68 application. Please verify your engine’s model and existing part numbers to ensure compatibility.

Compatibility

This product is specifically designed for the Yanmar 3TNE68 diesel engine. This engine is commonly used for powering the following types of equipment:

• Construction Machinery (e.g., mini excavators, compact track loaders)
• Agricultural Equipment (e.g., tractors, tillers, harvesters)
• Industrial Machinery (e.g., generators, pumps, compressors)
• Marine Applications (e.g., small workboats, auxiliary power units)
• Material Handling Equipment (e.g., forklifts, telehandlers)

Global Supply & Distribution

We provide worldwide shipping for this Yanmar 3TNE68 bearing set, ensuring fast and reliable delivery to major industrial centers and ports across the globe. Our logistics network covers key markets including:

• North America: Serving the US, Canada, and Mexico with efficient shipping to industrial hubs.
• Europe: Fast delivery to the UK, Germany, France, Netherlands, and other EU nations.
• Asia-Pacific: Direct shipping to Japan, South Korea, Australia, and Southeast Asian markets.
• Middle East & Africa: Reliable service to UAE, Saudi Arabia, South Africa, and other key regions.
• South America: Shipping to Brazil, Argentina, Chile, and other industrial centers.

With extensive export experience, we handle all international trade documentation and offer flexible shipping options (sea, air, or express) to meet your project deadlines.

Quality Assurance

All bearings are manufactured in ISO-compliant facilities in Guangdong, China. We adhere to strict quality control procedures to ensure every part meets or exceeds OEM performance standards. Key quality measures include:

• Material Testing: Raw materials are analyzed for hardness, composition, and durability.
• Dimensional Inspection: Every bearing is checked for precise thickness, roundness, and surface finish to guarantee a perfect fit.
• Warranty: This product is backed by a 6-month warranty against manufacturing defects.
• Verification: Machinery test reports and outgoing video inspections are provided upon request to confirm product quality before shipment.

FAQ

Q: How do I confirm these bearings are correct for my Yanmar 3TNE68 engine?
A: Verify the part numbers on the bearing shells you are replacing. If they match 119260-02800 (main bearing) and 719260-23600 (connecting rod bearing), or if your engine model is specifically a 3TNE68, this set is the correct OEM-size replacement. We recommend measuring your crankshaft journal diameters to confirm they are within standard specifications, as this set is not for undersized or oversized journals.

Q: What is the proper installation procedure for these bearings?
A: Installation should be performed by a qualified mechanic. Key steps include: 1) Thoroughly cleaning the bearing seats and crankshaft journals. 2) Applying a thin layer of clean engine oil to the bearing surfaces. 3) Ensuring the bearing locking tabs align correctly with the grooves in the connecting rod and main bearing caps. 4) Torquing all bolts to the manufacturer’s specifications using a calibrated torque wrench. Incorrect installation can lead to engine failure.

Q: What is the recommended maintenance after installing new main and rod bearings?
A: After installation, perform an initial engine start-up and check for proper oil pressure immediately. Run the engine at idle for several minutes, then shut it down and inspect the oil for any metallic debris. It is highly recommended to change the engine oil and oil filter after the first 50 hours of operation to remove any fine particles from the break-in process. Regularly check oil pressure and listen for unusual knocking sounds as part of ongoing maintenance.