Product Description
**Milwaukee parts change not only by model# but also by serial number. To look up your tools parts break down on Milwaukees website please click here:
Milwaukee Lever Release Spring
Model Number: 40-50-0845
The Milwaukee 40-50-0845 is a genuine OEM Lever Release Spring for use in compatible Milwaukee tools. The lever release spring provides the return force for a release lever — pushing it back to its default locked or engaged position after the operator releases it, ensuring the lever does not remain in the released state unintentionally. Release lever springs are used in blade guard systems, blade clamp mechanisms, battery latch returns, and other operator-actuated release assemblies throughout Milwaukee tools. A broken or fatigued lever release spring that fails to return the lever to its default position — leaving a guard disengaged or a clamp released — creates a safety or functional issue requiring immediate replacement to restore correct lever return behavior.
Using a genuine Milwaukee OEM lever release spring ensures the correct wire diameter, free length, and spring rate for the release lever mechanism it serves. Always verify your catalog number and serial number on Milwaukee's website before ordering to confirm this is the correct spring for your specific unit.
Features
- Genuine Milwaukee OEM lever release spring for compatible Milwaukee tools
- Returns release lever to its default locked or engaged position after operator release
- Used in blade guards, clamp mechanisms, and battery latch systems
- Replacement restores correct lever return function when original spring breaks or fatigues
- Verify catalog number and serial number on Milwaukee's website before ordering
Specifications
- Type: Lever Release Spring
- Material: Spring Steel
- Application: Release Lever Return Force in Tool Mechanism Assemblies
- Compatibility: Always verify part compatibility using your tool's model and serial number before ordering
Includes
- (1) Milwaukee 40-50-0845 Lever Release Spring
