Cummins 3692565 Main Bearing Cap

Technical specification for Cummins main bearing cap part number 3692565. This component is a critical structural element of the cylinder block lower crankcase, designed to secure the lower main bearing shells and maintain crankshaft alignment under high combustion loads. Manufactured from high-strength ductile iron to OEM metallurgical standards. The cap features precision-machined dowel ring recesses for positive location registration with the cylinder block and is serialized (numbered 1 through 7) to ensure installation in the original matched position. Installation requires specific torque sequence and angle-turn procedures per Cummins service manual for ISB/ISL/ISGe QSB6.7/QSL9 platforms. Compatible with Cummins ISGe, ISL9, and ISLe 8.9L/9.0L diesel engines equipped in Foton Auman, Omak, and Dongfeng Tianlong series heavy-duty trucks. Supersedes and interchanges with legacy casting numbers where applicable. Sold individually; verify cap position number against engine build sheet prior to order.