The DJI Phantom 4 Pro Remote Controller Upper Shell (GKAS) is a genuine replacement part designed to restore your controller to like-new condition. This durable upper shell housing protects internal components from dust, impact, and wear while maintaining the ergonomic grip you depend on for precise flight control. Compatible exclusively with the DJI Phantom 4 Pro remote controller, this OEM part ensures perfect fit and functionality. Whether your shell has sustained cosmetic damage or you're upgrading an aging controller, this replacement delivers reliable performance and authentic build quality. Easy to install with basic tools, this upper shell is an affordable way to extend your equipment's lifespan without replacing the entire controller unit.