🔹 Product Description

The main bearing set with part number 320/09203 is a +0.25mm (first repair) oversize component manufactured for JCB Dieselmax series engines.

In cases where the crankshaft has been reground, it restores the precise working clearances between the crankshaft and the engine block to factory standards.

It maintains the mechanical balance and performance of the engine by ensuring the crankshaft rotates smoothly and without vibration on the bearings.

It is a critical component that secures the crankshaft against wear and high heating by optimizing oil film formation.

🚀 Advantages:

⚡ Provides factory-precision working tolerances required after crankshaft regrinding

💪 Shows maximum resistance to high pressure and friction thanks to its advanced metallurgical structure

🛠️ Provides a perfect fit for reground crankshafts and engine blocks with its precision +0.25mm size

⏳ Extends the life of the engine's lower block, increasing the service time and reliability of the crankshaft

🚜 Compatible Models JCB Backhoe Loader: 3CX, 4CX

JCB Excavator: JS130LC

JCB Dieselmax Engine Series

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