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IZUMI ORIGINAL QSB3.3 QSB33 STD Main Bearing for QSB3.3 Diesel Engine for Cummins Tractor Generator Excavator
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Products Description
QSB3.3 Main Bearing STD for Cummins
Application: Suitable for Cummins QSB3.3 diesel engines.
Product Type: Main bearing for diesel engine crankshaft support and overhaul repair.
Durable Material: Manufactured with high-strength bearing alloy for stable load support and long service life.
Precision Manufacturing: Built for accurate fitment, smooth crankshaft rotation, and reliable performance after installation.
Warranty: IZUMI ORIGINAL provides 2-Year Warranty, other brands: 6-12 Months Warranty.
Product Advantages:
STD specification option for QSB3.3 crankshaft bearing service.
Suitable for Cummins engine overhaul, maintenance, and parts replacement.
Helps maintain oil film stability and reduce crankshaft wear under working conditions.