Description Oil Pump For Cummins ISX / QSX | 5532492 Fits application: Cummins ISX Series, QSX Series Model: ISX, ISX15, QSX Details: Oil Pump Kit, Cast Iron OEM Part Numbers: 141313, 2864072, 2881757, 3800753, 4024814, 4024814NX, 4024935, 4309499, 4309500, 49555954, 4955954NX, 4955955, 5532492, 5532492RX, 5599284, 5679854, 5680039, 5680039RX, AP63638, M4955954, M-4955954, 505193, 2881756, 4955954 HDKits proudly offers this premium replacement oil pump for Cummins ISX and QSX engines, manufactured by Interstate-McBee, a trusted name in heavy-duty diesel engine components. Engineered with high-grade materials and built to meet or exceed OEM specifications, this oil pump ensures reliable lubrication and long-lasting performance under the toughest conditions. This is a brand-new unit—no core charge or return required—making installation easier and more convenient. Compatible with a wide range of Cummins ISX and QSX applications, this oil pump is designed for use in high-performance engines known for powering heavy-duty trucks, industrial equipment, and off-highway machinery. The ISX/QSX engine series is recognized for delivering dependable horsepower, improved fuel economy, and compliance with emissions standards—all while handling demanding workloads with ease. When you choose HDKits and Interstate-McBee, you’re investing in quality, durability, and performance that professionals count on.
