Chamberlain Motorized Trolley ML700-ML1000 - 041A4037

Carriage for Lifrmaster Chamberlain ML700EV-COMFORT and ML1000EV-PREMIUM motor

bulletDelivered with its integrated steel connecting arm

bulletThis carriage has a string and a green button to disengage and switch the garage door to manual mode in case of motor failure or power outage.

Reference: 041A4037

This carriage is also compatible with the motors:

ML800EV, ML1000EV-S, ML1000EV-F

In stock, delivery within 48 hours

Price: €23.90
Tax included
€19.92 HT

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from 150€ of purchase, by paying by credit card

Delivery En savoir plus

Order today before 1pm and receive your order on Wednesday 18 November 2026 (Delivery time to France)

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10-year warranty

Our guarantees

The purchaser of a Spadone garage door benefits from a 10-year warranty starting from the date of purchase, ensuring reliable and secure operation of their garage door under normal conditions of use and installation.

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Steps for replacing the Chamberlain/Liftmaster 041A4037 trolley:

In order to replace the external carriage of your motor, you need to dismantle the rail with the belt. To perform this replacement, it is easiest to position yourself at height on trestles, thus avoiding tiring overhead work.

1. Detach the arm connecting the motor carriage to your garage door

2. Separate the motor head from its ceiling mount

3. Do the same with the rail attachment on the lintel

4. Place the assembly on trestles to loosen the chain: at the end of the rail, you will find the belt tensioner with a nut and the compression spring.

5. Once the belt is loosened, remove the motor head to then take out the carriage (whose internal part is simply connected to the chain by the drive link)

6. Reverse these steps to put the motor back in place.

This part may be compatible with some garage doors Chamberlain,

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Porte de garage Chamberlain
Benedicte F.
Written on 20/01/2026
Envoi rapide, conforme à la description, bien emballé
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