This OE 8405930-C7300#Y3 lower step pedal guard is produced per Dongfeng KH factory drawing standards with integrated reinforced grid ribs inside, boosting load-bearing capacity and anti-deformation performance under frequent stepping impact. The original water-based Shancui Green paint perfectly matches the truck body without color difference, with anti-fade coating resisting long-term outdoor sun and rain erosion. Pre-reserved factory mounting holes and fixed brackets enable tight, rattle-free installation without cutting modification, fully restoring the original step protection and neat cab side appearance of Dongfeng KH trucks.