STD Main Bearing Shell 8929680 for Diesel Engine Crankshaft Repair Replacement

• Part Number: 8929680
• Size: STD (Standard Size)
• Product Name: Crankshaft Main Bearing Shell
• Material: Aluminum‑alloy bimetallic
• Condition: 100% Brand New, direct OEM dimension replacement

1. High‑quality bimetallic alloy material offers good wear resistance and load‑bearing capacity
2. Smooth inner surface reduces friction between crankshaft and bearing shell
3. Standard STD size, precisely manufactured for proper clearance during engine assembly
4. Reliable replacement for engine overhaul, helps prevent abnormal noise and shaft wear

This 8929680 STD crankshaft main bearing shell supports the crankshaft while reducing friction during engine operation. Worn main bearings will cause knocking noise, low oil pressure and crankshaft damage. Replace main bearings during full engine rebuild.

We supply parts for Kubota, Cum mins, CAT, Perkins, Yanmar, Isuzu, Komatsu, Mitsubishi, Hino, Nissan, Vo lvo, Deutz, Doosan, Daewoo, John De ere, Scania, Hyundai, JCB etc.

Shipping: Sea freight, air freight and international express are all available.
Tax Notice: All import duties and local destination taxes shall be borne by the buyer. Please verify local customs regulations in advance.

A: Engine knocking noise, low engine oil pressure, metal particles in engine oil.

A: Keep bearing surfaces clean, apply proper engine oil before fitting, strictly follow specified torque for main cap bolts.

A: Widely used for construction machinery, generator set and heavy‑duty diesel engine overhaul service.