QD32 Main Crankshaft Bearing & Connecting Rod Bearing Set STD for Nissan Diesel Engine Parts

Product Details

Product Overview

This premium bearing set includes both the main crankshaft bearings and connecting rod bearings (con rod bearings) in standard (STD) size, specifically engineered for the Nissan QD32 diesel engine. The QD32 is a robust 3.2-liter direct injection diesel engine commonly found in Nissan commercial vehicles, industrial equipment, and marine applications.

Manufactured to meet OEM specifications, this bearing set from provides the precise clearances and load-bearing capacity required for reliable engine operation. The set is ideal for engine rebuilds, overhauls, and maintenance projects where replacing worn bearings is critical to restoring engine performance and preventing crankshaft damage.

Note: This bearing set is designed for the QD32 engine model. Always verify your engine’s specifications and bearing size requirements before installation.

Key Features & Benefits

• Precision Engineering: Manufactured to OEM standard (STD) size specifications for accurate fit and proper oil clearance in QD32 engines
• Complete Bearing Set: Includes both main crankshaft bearings and connecting rod bearings in one convenient package for comprehensive engine rebuild needs
• Durable Construction: High-quality bearing material designed to withstand the high loads and temperatures of diesel engine operation
• Reliable Performance: Restores proper bearing clearance, reduces friction, and prevents metal-to-metal contact between rotating and stationary engine components
• Application Versatility: Suitable for various applications including construction equipment, agricultural machinery, industrial engines, generators, and marine installations using QD32 power plants
• Quality Tested: Each set undergoes outgoing inspection and machinery test reporting to ensure dimensional accuracy and performance reliability

Technical Specifications

OEM Cross-Reference

This bearing set is designed as a direct replacement for Nissan QD32 engine applications. While specific OEM part numbers may vary by application, this set corresponds to the standard bearing specifications for the QD32 diesel engine. For precise identification, please cross-reference with your original bearing part numbers or consult your engine’s service manual.

Note: Always compare the bearing markings and dimensions with your original parts to ensure correct fitment before installation.

Compatibility

This bearing set is specifically designed for the Nissan QD32 diesel engine. The QD32 engine is commonly used in the following applications:

• Construction equipment and machinery
• Industrial engines and power generation
• Agricultural tractors and implements
• Marine propulsion and auxiliary engines
• Material handling equipment (forklifts, loaders)
• Nissan commercial vehicles equipped with QD32 engines

Important: Fitment is confirmed for the QD32 engine model. Always verify your specific engine variant and bearing size before purchasing.

Global Supply & Distribution

maintains a robust global supply chain capable of shipping this QD32 bearing set to customers worldwide. We serve major markets including:

• North America: USA, Canada, Mexico
• Europe: EU member states, United Kingdom, Norway, Switzerland
• Asia-Pacific: Japan, South Korea, Australia, New Zealand, Southeast Asia
• Middle East & Africa: UAE, Saudi Arabia, South Africa, Nigeria
• Latin America: Brazil, Argentina, Chile, Colombia

We offer fast, reliable shipping to major ports and industrial centers worldwide. Our export team has extensive experience in international trade compliance, customs documentation, and logistics coordination to ensure your order arrives promptly and safely.

Quality Assurance

Each QD32 main bearing and connecting rod bearing set undergoes rigorous quality control procedures to ensure reliable performance in demanding diesel engine applications:

• Manufacturing Standards: Produced in ISO-compliant facilities using precision machining processes
• Inspection: Video outgoing inspection is available upon request for quality verification
• Testing: Machinery test reports are provided to confirm dimensional accuracy and performance characteristics
• Warranty: Backed by a 6-month warranty against manufacturing defects
• Material Quality: High-grade bearing materials selected for durability and wear resistance

FAQ

Q: How do I confirm these bearings are the correct size for my QD32 engine?
A: Verify that your engine is a Nissan QD32 diesel and that you require standard (STD) size bearings. Check your old bearings for any markings indicating size (STD, 0.25, 0.50, etc.). If your crankshaft has been reground, you may need undersized bearings. Always measure the bearing journals on your crankshaft and compare with OEM specifications for the QD32 engine.

Q: What is included in this bearing set?
A: This set includes both the main crankshaft bearings and the connecting rod (con rod) bearings in standard size for the QD32 engine. The exact quantity of each bearing type matches the QD32 engine configuration. Please verify the bearing count matches your engine’s requirements before installation.

Q: Can these bearings be installed without professional engine building experience?
A: Bearing installation requires precise measurement, proper cleaning, and correct torque procedures. We recommend installation by a qualified diesel mechanic or engine builder. Incorrect bearing clearance, misalignment, or contamination can lead to engine failure. Always follow the factory service manual for your QD32 engine during installation.