Makita Genuine 310777-2 Contact Top Cover for Makita DPT353Z, PT354DZ Cordless Nailer

The Makita 310777-2 Contact Top Cover is a genuine OEM spare part designed to replace worn, cracked, or missing covers on compatible Makita cordless nailers, including the DPT353Z and PT354DZ. Manufactured from tough moulded plastic, this cover protects the contact assembly and helps keep the nose components correctly aligned for consistent, smooth firing. As a direct OEM replacement, it fits precisely without modification, making it a reliable choice for professional nailer maintenance on site or in the workshop. A damaged or missing contact top cover can lead to misfires, jams, and inconsistent nail driving — all of which cause unnecessary downtime for contractors and carpenters relying on their nailers day to day. Fitting this genuine Makita part restores correct engagement of the contact mechanism and supports reliable depth control, helping your tool perform as intended. Installation is straightforward using standard hand tools, making this a practical maintenance component for both professional tradespeople and competent DIY users looking to extend the service life of their Makita cordless nailer. Features and Benefits: • Genuine Makita OEM part (MPN 310777-2) for assured compatibility and fit • Tough moulded plastic construction suited to regular site use • Protects the contact assembly and maintains correct nose alignment • Restores reliable firing and helps reduce the risk of jams • Supports consistent depth control for professional finish quality • Quick, straightforward installation with standard hand tools • Compatible with Makita DPT353Z and PT354DZ cordless nailers