Makita Genuine 326072-0 Bit Sleeve BTD134, BTD146 Cordless Impact Drivers

The Makita Bit Sleeve 326072-0 is a genuine OEM replacement part designed to restore reliable bit retention in compatible Makita cordless impact drivers, including the BTD134 and BTD146. This small but critical steel sleeve forms part of the quick-change chuck assembly, helping to secure and release standard 1/4 in (6.35 mm) hex bits smoothly and consistently. Its black-finished steel construction provides the durability needed to withstand the repeated impacts and rotational forces of daily site use, minimising slippage and premature wear on the bit and chuck. For contractors and tradespeople, a worn or damaged sleeve can compromise bit stability and fastening accuracy. This direct-fit replacement restores the chuck to its original operating standard with no modification required, making it a straightforward and cost-effective fix using basic hand tools. Compatible with both the BTD134 and BTD146 models, this genuine Makita part ensures consistent performance and dependable fit. It is equally suitable for trade environments and home maintenance tasks where the tool sees regular use.