We carry authentic OEM replacement parts for Manaras-Opera® jackshaft, gearhead, sliding, door, and trolley garage door medium-duty and heavy-duty operators. Find replacement motors, control boards, capacitors and more - all at discount prices. Shop low-cost subassembly, control box and general operator parts for Manaras-Opera® OMH, OMJ and OMT garage door openers. We have Manaras-Opera® OHJ (HJ) and OSH (SH) garage door operator replacement parts. If you have a Manaras-Opera® MGT commercial garage door opener, we have the parts you need for fast repairs. If you don't see the part that you are looking for, please call us at 440-365-5707 between the hours of 8 a.m. and 4:30 p.m. Eastern time, Monday through Friday. Or, send us your question any time via e-mail at firstname.lastname@example.org and a representative will contact you. If the part is available, we can get it and most orders ship within 24-hours.