
Isx15 Qsx15 Engine Connecting Rod 3686171 3689108 for Heavy Duty. OE Quality Standard: Manufactured to OE quality specifications for Isx15 and Qsx15 engines. Wide Application Scope: Suitable for excavators, tractors, trucks, and various heavy-duty machinery. Certified Reliability: Certified under TS16949 and ISO 9001 standards for quality assurance. Durable Steel Material: Constructed from high-strength steel for long-lasting performance. Comprehensive Warranty: Includes a 24-month warranty covering mechanical defects. Flexible Customization: Supports OEM, ODM, sample-based, and design-based customization. Fast Response Time: Immediate response to orders with same-day shipping capability. Low MOQ Support: Minimum Order Quantity is just 1 piece for flexible purchasing.