Precision-Engineered 6BT5.9 Connecting Rod Bearing for Heavy-Duty Performance
Crafted from high-grade copper-lead alloy with a durable overlay, ensuring superior wear resistance under extreme pressure and heat. Advanced micro-groove design enhances oil retention, reducing friction and prolonging engine lifespan for diesel applications. Direct OEM replacement (P/N: 3901230, 5287910, 3939859, 3901170, 3969562), perfect for Cummins 6BT5.9 engines in trucks, construction equipment, and marine machinery. Mirror-finished surface minimizes break-in time, while precision thickness tolerances guarantee seamless installation. Exclusive bulk pricing for global wholesalers—unmatched durability meets unbeatable value. Stock up for fleet maintenance or resale with confidence.