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 Trostel Seal
Model Number: 45-06-0050
The Milwaukee 45-06-0050 is a genuine OEM Trostel Seal for use in compatible Milwaukee tools. A Trostel seal is a precision-engineered rotary shaft seal manufactured to Trostel specifications — designed to retain lubricant within a rotating assembly such as a gearcase or bearing housing while excluding external contaminants including dust, water, and debris. Trostel seals use a flexible lip that maintains controlled contact pressure against the rotating shaft surface, creating a dynamic seal that functions under continuous rotation. Proper seal condition is critical to gearcase longevity — a leaking or failed seal allows lubricant loss and contaminant ingress that leads to accelerated gear and bearing wear. A hardened, cracked, or extruded seal that can no longer maintain its sealing lip contact requires replacement to restore lubricant retention and contamination exclusion.
Using a genuine Milwaukee OEM Trostel seal ensures the correct lip geometry, material compound, and dimensional fit for the shaft and housing it seals. Non-OEM seals may not match the original lip profile or material durometer, leading to premature seal failure or inadequate sealing. Always verify your catalog number and serial number on Milwaukee's website before ordering to confirm this is the correct seal for your specific unit.
Features
- Genuine Milwaukee OEM Trostel seal for compatible Milwaukee tools
- Retains lubricant within rotating assemblies while excluding dust, water, and debris
- Flexible sealing lip maintains controlled contact pressure against the rotating shaft
- Prevents accelerated gear and bearing wear from lubricant loss and contamination
- Verify catalog number and serial number on Milwaukee's website before ordering
Specifications
- Type: Trostel Rotary Shaft Seal
- Application: Lubricant Retention and Contamination Exclusion in Rotating Assemblies
- Compatibility: Always verify part compatibility using your tool's model and serial number before ordering
Includes
- (1) Milwaukee 45-06-0050 Trostel Seal
