The Thwaites 15697 Headlight Lens is a genuine OEM replacement component specifically designed for various Thwaites dumper models, including the 3 Tonne Dumper, 5 Tonne Dumper, 6 Tonne Dumper, and 9 Tonne Dumper. This high-quality lens ensures optimal light output and durability, crucial for maintaining clear visibility and operational safety in demanding work environments. With confirmed dimensions of 175mm length, 100mm width, and 100mm height, it provides a precise fit. This lens is also cross-referenced with the aftermarket part Hella 9EL116666001.