Milwaukee 40-50-0930 Compression Spring

**Milwaukee parts change not only by model# but also by serial number. Milwaukee’s site lets youlook up your tool’s parts diagram.Milwaukee Compression SpringModel Number: 40-50-0930The Milwaukee 40-50-0930 is a genuine OEM Compression Spring for use in compatible Milwaukee tools. Compression springs are helical coil springs that resist compressive force storing energy when compressed and releasing it to push components apart or return them to their rest position. They are used throughout Milwaukee tool assemblies in applications such as forward/reverse selector detents, chuck jaw return mechanisms, depth stop returns, trigger returns, and clutch engagement assemblies. Each compression spring is wound to a specific wire diameter, coil diameter, free length, and spring rate that determines its force output at a given compression. A broken, set, or weakened compression spring that can no longer provide the correct return force or detent resistance requires replacement to restore proper mechanism function.Using a genuine Milwaukee OEM compression spring ensures the correct wire diameter, coil count, free length, and spring rate for the mechanism it serves. Non-OEM springs may not match the original force characteristics, leading to improper mechanism function or premature fatigue failure. Always verify your catalog number and serial number on Milwaukee’s website before ordering to confirm this is the correct compression spring for your specific unit.FeaturesGenuine Milwaukee OEM compression spring for compatible Milwaukee toolsWound to specific wire diameter, coil diameter, free length, and spring rateUsed in detents, return mechanisms, clutch assemblies, and trigger returnsRestores correct return force or detent resistance when original spring breaks or takes a setVerify catalog number and serial number on Milwaukee’s website before orderingSpecificationsType: Compression SpringMaterial: Spring SteelApplication: Component Return and Detent Force in Tool MechanismsCompatibility: Always verify using your tool’s parts breakdown diagram at milwaukeetool.comIncludes(1) Milwaukee 40-50-0930 Compression Spring