High-Strength Connecting Rod Bolt 323-9312 / 3239312 (T400001)
Premium hardened steel construction ensures superior tensile strength and fatigue resistance for demanding engine applications. Precision-machined M10x50 thread with anti-loosening design guarantees secure fastening under extreme torque and vibration. Engineered for Caterpillar C4.4, C6.6, C7.1, and 1106D/320D2/323D2 engines – ideal for heavy-duty industrial, construction, and agricultural machinery. OEM-equivalent quality at wholesale pricing. Bulk orders available for fleet maintenance or global distribution. Direct factory supply eliminates middleman markups. *Note: Verify compatibility with your engine model before purchase.*