The Chamberlain Group, Inc.
Rail Assembly Parts
Installation Parts
32
KEY PART
NO. NO. DESCRIPTION
1 41A4795 Hardware bag (Includes
sprocket coupling)
2 12B569-1 Left rail bracket
3 12B569-2 Right rail bracket
4 81C168 Rack
5 41C4677 Complete trolley assembly
6 1D4828-1 One-piece T-rail
7 41A4836 Drive sprocket kit
8 25A18 Sprocket coupling
KEY PART
NO. NO. DESCRIPTION
1 41A5273-1 Multi-function door control panel
2 41A4166 Lighted door control button
3 29B137 Remote control visor clip
4 10A20 3V2032 Lithium battery
5 41A5056-1 Single-function remote control housing
(no circuit board)
6 41A5056-3 3-Channel remote control housing
(no circuit board)
7 217A238 2-Conductor bell wire - white & white/red
8 41A2828 Manual release rope & handle assy.
9 41A5047 Door bracket w/clevis pin & fastener
10 41A4353 Header bracket w/clevis pin & fastener
11 178B34 Straight door arm section
12 41A5034 Safety sensor kit (receiving and sending eyes
with 3' 2-conductor bell wire attached)
13 12D584-1 Safety sensor brackets (2)
14 178B35 Curved door arm section
NOT SHOWN
41A4116 Safety sensor hardware
41A4675-4 Opener installation hardware bag (See page 3)
114A2094 Owner's manual
Repair Parts
