Yanmar crankshaft 43mm crankshaft 4D84N crankshaft 4TNV84 crankshaft 4TNE88 crankshaft 4D88E crankshaft Yanmar engine crankshaft

◆ Product Overview
A high-quality, precision-engineered 43mm crankshaft designed for a wide range of Yanmar 4-cylinder compact diesel engines, including the 4D84, 4TN84, 4TNE, and 4TNV series. This OEM-grade component is manufactured to exact factory specifications, providing reliable performance and durability across industrial, agricultural, and marine applications.

◆ Compatible Engine Series
✓ 4D84N / 4D84 / 4D84E
✓ 4TN84L / 4TN84E
✓ 4TNE84 / 4TNV84
✓ 4TNE88 / 4TNV88
✓ 4D88E

◆ Product Specifications
✓ Condition: 100% Brand New
✓ Material: High-Strength Alloy Steel
✓ Journal Diameter: 43mm (Precision Machined)
✓ Finish: Hardened, Ground & Micro-Polished

◆ Key Features
✓ Wide Engine Compatibility – One Crankshaft Fits Multiple Models
✓ 43mm Precision Journals Ensure Optimal Bearing Fit & Oil Clearance
✓ Engineered for Smooth Operation & High Torque in Compact Designs
✓ Direct OEM Replacement – Restores Factory Performance & Reliability

◆ Quality Assurance
✓ 100% New Production – Not Remanufactured
✓ Full Dimensional Compliance to Yanmar Specifications Verified
✓ Non-Destructive Testing (NDT) & Hardness Testing Certified
✓ Dynamically Balanced for Low Vibration & Long Service Life

◆ Installation Applications
✓ Overhaul & Rebuild of Compatible Yanmar 4-Cylinder Engines
✓ Crankshaft Replacement in Generators, Pumps & Compressors
✓ Agricultural Machinery (Tractors, Combine Harvesters) Repairs
✓ Marine Auxiliary & Industrial Equipment Maintenance

◆ Service Advantages
✓ Simplifies Inventory with Broad Engine Coverage
✓ Ensures Consistent Performance Across Yanmar Equipment Fleets
✓ Reduces Downtime with Direct Fit, No-Modification Installation
✓ Global Availability for OEMs & Service Networks