This comprehensive Liner Piston Kit is specifically designed for 4-cylinder Isuzu NPR, NPR-HD, and NQR models equipped with the 4HK1 5.2L engine from 2007-2010. The kit includes four complete cylinder sets featuring durable black-finished liners, precision-engineered pistons, piston rings, piston pins and retaining clips. Each component is manufactured to exact specifications for proper fitment and reliable performance. The kit comes with all necessary parts including cylinder liners, pistons, piston rings, and snap rings for a complete rebuild of all four cylinders. The pistons feature advanced design elements to optimize combustion efficiency and oil control. This vehicle-specific kit ensures compatibility and maintains proper compression ratios for your Isuzu commercial truck engine. 

COMPLETE KIT: Full cylinder liner piston kit for 4 cylinders, specifically designed for Isuzu NPR NPR-HD NQR 4HK1 5.2L 2007-2010 models

COMPATIBILITY: Vehicle-specific fit ensures proper installation and performance for Isuzu 4HK1 5.2L engine applications

COMPONENTS: Includes cylinder liners, pistons, piston rings, retaining clips, and necessary hardware for complete installation

OEM

1878147260 / 1878131196 / 1878131195  

1878131193 / 1878131194 / 1878131192  

1878131191 / 1878130500 / 1878131190

 5878149900