$44.95
LiftMaster 41C4470 ATS CSO Chain Drive Gear & Sprocket Kit Product Features This Gear and Dual Sprocket kit is a quick fix when your nylon gear strips or bearings go...
LiftMaster 41C4470 ATS CSO Chain Drive Gear & Sprocket Kit Product Features This Gear and Dual Sprocket kit is a quick fix when your nylon gear strips or bearings go...

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LiftMaster 41C4470 ATS CSO Chain Drive Gear & Sprocket Kit

Product Features

This Gear and Dual Sprocket kit is a quick fix when your nylon gear strips or bearings go bad. How you know this is your problem; 1. The motor runs but the chain does not move. 2. When the cover is removed white powder like snow fills the bottom of the cover. 3. Or gray dust is piled on top of the gear indicating bearing failure.

Product Description

  • For LiftMaster ATS Chain Drive models ATS211, ATS211R and Chamberlain CSO
  • Includes all fasteners as pictured and installation instructions
  • Often purchased together with 144B18 Idler Pulley

LiftMaster 41C4470 ATS CSO Chain Drive Gear & Sprocket Kit

Product Features

This Gear and Dual Sprocket kit is a quick fix when your nylon gear strips or bearings go bad. How you know this is your problem; 1. The motor runs but the chain does not move. 2. When the cover is removed white powder like snow fills the bottom of the cover. 3. Or gray dust is piled on top of the gear indicating bearing failure.

Product Description

  • For LiftMaster ATS Chain Drive models ATS211, ATS211R and Chamberlain CSO
  • Includes all fasteners as pictured and installation instructions
  • Often purchased together with 144B18 Idler Pulley
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