This Roller Tensioner Kit from Ramsey Winch Company is used on 200 and 300 Series Worm Gear Winches. It fits a Short Drum and has Overwound Style only. Roller Tensioner Kit Overwound Only Y Short Drum Worm Gear WinchesFits: HDY200 & HDY234 HY200, HY300 & HY346 HDGY350 HSWY1000 DCY-200, DCY-246, DCY-300 & DCY-346 DCY24-200, DCY24-246, DCY24-300 & DCY24-346 DCY12-34.9 &DCY24-34.9