Oversized Bar Stud Replacement for Stihl 017 018 MS170 MS180 MS250 M10x8 Description This oversized bar stud replacement restores a secure attachment point for the guide bar on compatible chainsaw models. Thread specification M10x8 matches the original mounting dimensions for the listed models and allows straightforward replacement of a worn or damaged stud. Key benefits Restores secure guide bar attachment to prevent lateral movement during operation. Direct compatibility with Stihl 017, 018, MS170, MS180, and MS250 models for a correct fit. Thread specification M10x8 provides a clear match to original hardware dimensions. Simple swapin replacement reduces downtime during maintenance or . Oversized design addresses common fit or wear issues that cause looseness between bar and body. Important attributes Function: Replacement bar stud for guide bar mounting. Compatibility: For Stihl 017, 018, MS170, MS180, MS250 models. Size: Thread specification M10x8. Performance: Intended to restore correct mounting geometry and secure the guide bar. Typical applications a stripped or broken bar stud encountered during routine chainsaw service. Install when fitting a guide bar to ensure proper alignment and secure fastening. Use during teardown and rebuild after damage or heavy use to reestablish correct mounting clearance. Usage notes Verify model compatibility and thread size M10x8 before installation. Inspect mating surfaces and threads for damage before fitting the replacement stud. Tighten to the equipment manufacturer recommended torque and follow standard maintenance procedures. This part is intended as a direct replacement to restore reliable guide bar mounting on the listed chainsaw models.