Linear HAE00049 is a Drive Sprocket Holder and Belt Clamp from Linear (Nortek Control), Drive sprocket holder and belt clamp for Linear HBT belt drive rails, maintaining sprocket alignment and belt tension. This OEM replacement part is designed for reliable operation and direct fit in compatible Linear garage door operator systems. It provides dependable performance in residential and commercial installations. This part is an exact replacement for maintaining proper system function.
A: The HAE00049 is for use on HBT belt rails only and is compatible with Linear LDO33, LDO50, LSO50, LCO75, LDCO800, LDCO850, and LDCO852 operators.
A: The drive sprocket holder keeps the sprocket properly positioned, and the belt clamp maintains correct belt tension to ensure reliable and consistent door operation.
A: The HAE00049 supersedes the HAE00025; if you have an older unit with HAE00025, the HAE00049 is the current replacement.
A: No - the HAE00049 is specifically designed for HBT belt drive rails only and is not compatible with HCT chain drive or other rail types.
A: The HAE00049 should be replaced if the belt shows signs of slipping, misalignment, or if the sprocket holder shows visible wear or cracking that could affect belt tension.
