Introducing the OEM bushing parts (208-70-72170, 208-70-72511, 208-70-72520) for Komatsu Excavators PC400, PC450, and PC490. Crafted in China, these high-quality arm and pin components ensure optimal equipment performance. With a standard export carton packing and fast delivery within 1-3 days, enhance your machinery with our reliable spare parts today. Welcome to visit our website!