Industrial PTO & Clutch - How to Check for Drive Ring Wear
When you're servicing a PTO or any industrial clutch-driven unit, it's essential to inspect the steel drive ring bolted to your engine flywheel. The drive ring serves as a crucial connection to the clutch's friction teeth. Over time, the friction teeth can wear grooves into the drive ring, and if you feel more than a minor wear mark, it may cause issues.
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Twin Disc Discontinues RO PTO Line: Affected Models, Timeline, and What to Do Next
Twin Disc has discontinued the RO PTO product family effective January 2026. Learn which RO models are impacted, what replacement options exist, and how end-of-life support works.
