Nissan TB45 Engine Main & Rod Bearing Set 12207-VB000 12207-03J00 12111-VB000 12111-03J00

Product Details

Product Overview

This professional-grade bearing set is specifically engineered for the Nissan TB45 diesel engine. It includes both main crankshaft bearings and connecting rod bearings, providing a complete solution for engine rebuilds and overhauls. Sourced from high-quality aftermarket manufacturers, this kit offers a cost-effective alternative to OEM parts without compromising on performance or durability. We serve a global clientele, with major markets in North America, Europe, Southeast Asia, the Middle East, and South America, ensuring reliable supply chains for workshops and distributors worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications for a perfect fit and optimal oil clearance.
• Superior Material: Constructed from high-strength, tri-metal (copper-lead) or bi-metal aluminum alloy for excellent fatigue resistance and load-bearing capacity.
• Enhanced Durability: Features a specialized anti-friction coating to reduce wear during initial start-up and extend engine life.
• Complete Kit: Includes all necessary main bearings (12207-VB000/03J00) and rod bearings (12111-VB000/03J00) for a full TB45 engine set.
• Global Standards: Meets or exceeds OEM quality standards (JIS, ISO), ensuring reliable performance under heavy-duty operating conditions.

Technical Specifications

OEM Cross-Reference

This bearing set replaces the following OEM part numbers:

• Main Bearing: 12207-VB000, 12207-03J00
• Rod Bearing: 12111-VB000, 12111-03J00

Note: These part numbers are direct cross-references and are interchangeable for the Nissan TB45 engine.

Compatibility

This bearing set is designed exclusively for the Nissan TB45 inline 6-cylinder diesel engine.

Common Vehicle Applications:

• Nissan Patrol (Y60, Y61 series) – 4.5L Diesel
• Nissan Civilian Bus
• Nissan Atlas / Cabstar Trucks (TB45 engine variant)
• Industrial & Forklift applications using the TB45 engine

Global Supply & Distribution

We maintain robust inventory levels to support rapid global dispatch. Our logistics network ensures efficient delivery to major industrial hubs and ports worldwide.

• Shipping: Express (DHL, FedEx, UPS), Air Freight, and Sea Freight (FCL/LCL) available.
• Major Markets: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, Poland), Asia-Pacific (Australia, Japan, UAE, Saudi Arabia), South America (Chile, Peru, Brazil).
• Delivery Speed: Standard orders dispatched within 24-48 hours. Bulk orders typically ship within 5-7 working days.
• Trade Compliance: Experienced in international documentation (Bill of Lading, Commercial Invoice, Certificate of Origin) for smooth customs clearance.

Quality Assurance

• Standards: Manufactured under strict ISO 9001 quality management systems.
• Testing: Each batch undergoes dimensional inspection, hardness testing, and surface finish analysis to ensure 100% conformance.
• Warranty: We offer a standard 12-month warranty against manufacturing defects. Extended warranty options are available for volume purchases.
• Certification: COA (Certificate of Analysis) and material test reports available upon request.

FAQ

Q1: Is this a complete set for a full engine rebuild on a TB45?

A: Yes, this product includes both the main crankshaft bearings (12207-VB000) and the connecting rod bearings (12111-VB000) required for a complete bottom-end rebuild on a standard Nissan TB45 engine. Please verify the bearing size (standard or undersize) required for your specific crankshaft journal condition.

Q2: What is the recommended installation procedure for these bearings?

A: Professional installation is recommended. Ensure the bearing saddles and journals are clean and free of debris. Apply a thin film of clean engine oil to the bearing surfaces before assembly. Torque the main bearing caps and connecting rod caps to the manufacturer’s specifications (provided in the service manual). It is critical to check the bearing clearance using Plastigage to ensure proper oil film thickness.

Q3: How do I identify if I need standard or undersize bearings?

A: If your crankshaft has been machined (ground) to repair damage or wear, you will need undersize bearings (e.g., 0.25mm or 0.50mm). This product listing is for standard size bearings. Please check the markings on the back of your old bearings or measure the crankshaft journal diameter. If you require undersize bearings, please contact us directly for availability.