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The Fenner Drives RT4100 is a T-Max Rotary Tensioner designed for effective tension management in belts and chain drives. This tensioner automatically compensates for slack, helping to maintain the efficiency of drive components. The construction features high-quality aluminum for durability.
This rotary tensioner is suitable for various tensioning needs in belt and chain setups.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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