5pcs A0ED563900 Torque Limiter Clutch for 223 283 363 423 224 284 364 454 554 227 287 367 308 368 458 558 This torque limiter clutch is designed to fit models 223, 283, 363, 423, 224, 284, 364, 454, 554, 227, 287, 367, 308, 368, 458, and 558. It helps protect drivetrain components by limiting the amount of torque transmitted under overload conditions. The set includes five units, each compatible with the specified model series. This component functions as a mechanical safeguard, disengaging when preset torque levels are exceeded to prevent damage to connected machinery. Installation is straightforward, replacing the existing unit without requiring modifications. This is a replacement item from an aftermarket supplier. Brand names are cited solely to demonstrate device compatibility.