T5011 & All T Series Standard-Duty Trolley Parts

LiftMaster T5011 Replacement Parts — T Series Standard-Duty Trolley Operator

Genuine LiftMaster replacement parts for the T series standard-duty trolley operator. The T5011 is by far the most common version — 1/2 HP, 115V, single phase — and every part on this page is listed for it and for all other T configurations. Use the exploded diagram to identify your part by its key number, then match it to the tables below.

Your model number is on the operator’s data label. The first two digits are horsepower and the last two are voltage and phase, so T5011 is 1/2 HP at 115V single phase, and T5023 is 1/2 HP at 208/230V three phase. Motors, brake kits and electrical box parts are further down this page. Parts marked no longer available have been discontinued by the manufacturer and are listed for identification only.

Models Covered

1/2 HP — most common: T5011 (115V, 1PH), T5021 (230V, 1PH), T5023 (208/230V, 3PH), T5043 (460V, 3PH), T5053 (575V, 3PH), T5025 (230V, 50Hz), T5038 (380V, 3PH, 50Hz)

1/3 HP: T3311, T3321, T3323, T3325, T3338, T3343, T3353

3/4 HP: T7511, T7521, T7523, T7525, T7538, T7543, T7553

1 HP: T1011, T1021, T1023, T1043, T1053

Logic 5.0 units: T501L5, T503L5, T505L5, T331L5, T333L5, T751L5, T753L5, T755L5, T101L5, T103L5, T105L5

Replacement Parts

Service Kits

Motor Replacement Kits

Find your model number on the operator’s data label, then pick the column that matches your motor. The T5011 uses the 1/2 HP 115V motor in the first 1/2 HP row. TEFC motors are the NEMA 4/12 enclosure versions. Logic 5.0 units use the separate table below.

Motor Replacement Kits — Logic 5.0

Electrical box parts. Use the section that matches your unit’s control generation — Logic 4.0, Logic 5.0, NEMA 4/4X or contactor style.

Electrical Box — Logic Control 4.0

Electrical Box — Logic Control 5.0

Electrical Box — NEMA 4 / 4X

Electrical Box — Contactor Style