Features: Crafted from heat resistant ABS, this shutter gear replacement for D600 and D610 effectively extending your camera's shutter life. Perfectly matching for D600/D610 internal mechanisms, this component has smooth operational with easy installation for effortless repairs. Designed for photographers and camera enthusiasts seeking cost effective maintenance to DSLR equipment. Full functionality to your camera during critical studio or outdoor shoots with this essential shutter gear replacement for professional. Optimize durability with this part, engineered to withstand high frequency shutter actuations while maintaining precise mechanical alignment. Specifications: Component:ABS Size:Approx.100MM/0.39inch Package Includes: 3Pcs Shutter Gears note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.