Electronic box 3853501, commonly referred to as a legbox, is used within the stabiliser control system on selected Hiab loader cranes. It houses and protects key electrical components that manage stabiliser leg operation. The legbox plays an important role in ensuring safe and reliable deployment of the stabilisers. A damaged or faulty electronic box can lead to control issues, warning faults or non functioning stabiliser legs, which may prevent the crane from operating. Typical functions include: Housing electrical control components Protecting wiring and connections from moisture and impact Supporting stabiliser leg control circuits Compatibility This electronic box is used on selected Hiab loader crane models. Fitment depends on crane type and serial number. If you are unsure whether part number 3853501 is correct for your equipment, contact us with the crane serial number and we will confirm compatibility before you order. Call: 01937 349222Email: [email protected]