Stripped the bar studs on your Stihl chainsaw? This Proline oversized bar stud is the fix. It's designed to replace worn or damaged studs on popular Stihl models like the MS341, MS361, MS362, MS440, MS441, MS461, and MS660. Brand new, in original packaging. MPN: 75-1055. \Oversized\ means it's slightly larger in diameter to thread into stripped holes, saving you from having to replace the entire crankcase. For 2-stroke engines. One stud per pack. Perfect for chainsaw owners, mechanics, or loggers who need to keep their saws running. Installation requires drilling and tapping the existing hole to the new size - so some mechanical skill is needed. But it's way cheaper than a new saw or major repair. Proline is a known brand for chainsaw parts, so quality is good. Get your bar and chain securely fastened again. Don't let a stripped stud sideline your powerful Stihl. Great for repair shops or serious DIYers. Keep your chainsaw cutting safely and efficiently. Order the correct quantity - you typically need two per saw. Fix it right with an oversized stud and get back to work. Your chainsaw will thank you with years more service. Essential for maintaining professional-grade equipment.