The DS100 Gear Spacer Washer (OEM Part No. DS100-1701133) is a mechanical spare part designed to maintain proper spacing and positioning between gear components within compatible DS100 gearboxes. Manufactured from durable steel, the spacer washer helps maintain correct component alignment and axial positioning during transmission operation. The DS100-1701133 gear spacer washer is designed to withstand mechanical loads, vibration, and repeated gear movement in demanding heavy-duty applications. It is suitable for gearbox maintenance, repair, and replacement applications involving worn or damaged spacing components. This aftermarket replacement gear spacer washer provides a practical solution for restoring proper gearbox assembly, supporting component alignment, and maintaining reliable transmission performance.