High-Strength 6BT ISB QSB6.7 Engine Connecting Rod Cap Screw Bolt 4891179
Precision-machined from premium alloy steel for exceptional tensile strength and fatigue resistance. Heat-treated and shot-peened for durability under extreme engine loads. Engineered for Cummins 6BT, ISB, and QSB6.7 diesel engines, ensuring perfect fit and OEM-grade performance. Ideal for heavy-duty trucks, industrial machinery, and marine applications. Exclusive wholesale pricing with bulk discounts—global logistics support for fast, reliable delivery. Stock up with confidence on this critical engine component.