Horton
OEM and compatible parts for Horton Automatics door systems.
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OEM PartPart #: HRT-4000-GEAR
Horton 4000 Gear Assembly Replacement
OEM helical gear assembly for Horton 4000 series automatic door operators. Pre-lubricated, drop-in replacement. Resolves grinding noise and door hesitation.
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Door OperatorPart #: HRT-4000
Horton 4000 Series Automatic Door Operator
Robust sliding door operator for heavy-duty commercial use. Features microprocessor control, adjustable torque settings, and emergency breakout capability.

