Marantec Garage Door Openers, Remotes & Parts: Synergy, RDD, VTA - Door Arms - Marantec M55 Garage Door Opener Parts List and Diagram

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Marantec is a German garage door opener maker known for quiet DC belt drive openers. We sell current Marantec openers (the Synergy ceiling-mount openers, the Synergy RDD side mount openers and the VTA commercial operator), plus genuine Marantec remotes, keypads, receivers, battery backups and replacement parts for Marantec openers old and new.

Before you order a remote or accessory, check two things: your opener model (on the label on the motor head) and the frequency printed on the back of your remote or on the receiver (315 MHz or 916 MHz). Questions? Call 877 379 4947.

Marantec garage door openers

Opener	Type	Force	Best for
Synergy 270	Belt drive, ceiling mount	3/4 HPCS (750 N)	Most single and double residential doors
Synergy 280	Belt drive, ceiling mount	1 HPCS (1,000 N)	Heavier, wide, carriage house and wind-load doors
Synergy 370	Belt drive, LED strip lighting	3/4+ HPCS (850 N)	Fast, quiet everyday opener
Synergy 380	Belt drive, LED strip lighting	1.1 HPCS (1,100 N)	Heavy doors, highest Synergy force
Synergy RDD-25	Side mount, direct drive	Doors up to 850 lbs	Clear ceilings, high-lift tracks
Synergy RDD-45	Side mount, direct drive	Doors up to 1,150 lbs	Heavy custom and architectural doors
VTA	Commercial DC, mounts on the door shaft	Continuous duty	Commercial sectional and rolling steel doors

Synergy rails are sized by door height: 7 ft, 8 ft, 10 ft, 12 ft and 14 ft. Compare every model on the Marantec garage door openers page.

Which Marantec remote do I need?

Your opener / remote says	Remotes	Keypad and wall controls
315 MHz: Synergy (all), RDD, M50, M55, M4500e, M4700e, M4900e, LC1000	Digital 382 · Digital 384 · Digital 384 white 2-channel micro keychain	M13-631 wireless keypad Command 133 wireless wall control
916 MHz	Digital 382-916 · Digital 384-916	–
M4500 or M4700 without the “e”	Check the MHz on the receiver first; the frequency isn’t always 315 MHz	–
40 MHz (Mac-Lift ML-2005, ML-2007) or 390 MHz	Add the RCP02 receiver kit 75424, then use 315 MHz remotes	–

To copy a code from a working remote, use the programming connector with visor clip or remote programming connector. Replacement receivers: M16-831 (315 MHz), M17-891 (916 MHz) and the RCL04 gate receiver.

Shop Marantec parts by category

Remotes

Digital 382, 384, micro keychain

Keypads

M13-631 wireless keypad and cover

Receivers

Plug-in modules and external kits

Wall controls

Wired and wireless

Safety sensors

M8-705 photo eyes

Battery backups

200 series, 300 series, RDD, VTA

Wi-Fi and smart

maveo BlueFi stick

Control boxes and boards

By opener model

Transformer boxes

Synergy power supplies

Belts

7, 8 and 10 ft belts

Lenses and LEDs

Lens covers and LED kits

Accessories for Synergy openers

Smart and safety

Wi-Fi app, photo eyes

maveo BlueFi stick (Wi-Fi)
M8-705 photo eye kit (replaces M4-705, ML-705)

Battery backup

Keep the door working in an outage

167329 for the Synergy 260, 270, 280
189945 for the Synergy 360, 370, 380
Battery Backup 700 for the RDD and VTA

Controls and light

Inside the garage

M3-543 wall control panel
101160 LED extension · LED extension kit

Synergy repair parts

Part	Synergy 260 / 270 / 280	Synergy 360 / 370 / 380
Control box	116421	116422
Transformer box	105469 (260, 270) · 122945 (280)	122945 (360) · 105470 (370, 380)
Gearmotor	See the diagram	102277 (360, 370) · 102276 (380)
Belt (by door height)	7 ft · 8 ft · 10 ft	7 ft · 8 ft · 10 ft
Trolley, position tab	118798 trolley · 96834 tab	118798 trolley · 96834 tab

Older models: 97798 board (M4500e), 104082 board (M4900e), 77853 board (LC1000), 88573 relay board and 122943 control box (Synergy Solo). Always match the part number on your old part or use the diagram for your model.

Marantec parts diagrams

Synergy: 260, 270, 280, 360, 370, 380, Solo, LC, RDD-25, RDD-45. M-series: M4500, M4500e, M4500eI, M4700, M4700e, M4700eI, M4900e, M50, M55. Older and commercial: Q7500, Q7700, Q7900, RV8000, EX-2005/2007, ML-2005, ML-2007, LC1000, VTA. Or browse the Marantec diagram hub.

Marantec garage door opener FAQ

Which remote works with my Marantec garage door opener?

Look at the back of your current remote or the receiver label on top of the opener. If it says 315 MHz, use the Digital 382 (2 buttons), Digital 384 (4 buttons) or the 2-channel micro keychain remote. If it says 916 MHz, use the 382-916 or 384-916. Synergy, M50, M55 and the M4500e, M4700e and M4900e openers run on 315 MHz. The older M4500 and M4700 (without the e) may use a different frequency, so always check first.

How do I program a Marantec remote?

On a Synergy opener, start radio learning from the control panel: when the transmission icon blinks, press and hold the remote button until the icon turns solid, release it and press P to save. To copy the code from a working Marantec remote, use the programming connector (included with the Digital 382 and also sold separately).

My old Marantec Mac-Lift opener uses 40 MHz remotes. Can I still get remotes?

Not 40 MHz remotes, but Marantec's RCP02 external plug-in receiver kit (75424) replaces old 40 MHz and 390 MHz Mac-Lift radios and works with current 315 MHz Marantec remotes. It plugs into an outlet and wires to the opener's wall button terminals.

How do I add Wi-Fi to a Marantec Synergy opener?

Plug in the maveo BlueFi stick (185002) and set it up in the maveo app. It fits the Synergy 260, 270, 280, 360, 370 and 380. Marantec notes that openers made before March 1, 2022 need a control board upgrade first.

What's the difference between the Synergy 270, 280, 370 and 380?

The 270 (3/4 HPCS, 750 N) and 280 (1 HPCS, 1,000 N) are the Synergy 200 series, with a motor head that turns 90 degrees. The 370 (3/4+ HPCS, 850 N) and 380 (1.1 HPCS, 1,100 N) are the faster Synergy 300 series with LED strip lighting. Battery backup is 167329 for the 200 series and 189945 for the 300 series. Pick the higher force for heavy, wide or wind-load doors.

Which Marantec opener mounts on the wall?

The Synergy RDD-25 and RDD-45 are side mount (jackshaft) openers that slide onto the door's torsion shaft. The RDD-25 handles doors up to 850 lbs and the RDD-45 up to 1,150 lbs. Both work with solid and hollow shafts.

Where do I find parts for an older Marantec opener?

Every Marantec model has its own parts diagram page on our site, from the Mac-Lift ML-2005 and the M4500 and Q-series to the current Synergy, RDD and VTA. Each page lists the part numbers, which parts we stock and links to Marantec's owner's manual.