The LiftMaster 41A7620-3 is a replacement cover for select Chamberlain belt drive garage door openers. It is designed to replace the outer motor-head housing on compatible units while maintaining the correct fit around the opener body and light areas.
This is a suffix-specific cover. Even within the 41A7620 family, mounting points and housing shape can vary by model generation.
Disconnect power before removing any opener cover. If the cover is being replaced because of heat, odor, melted plastic, or electrical damage, have the opener inspected by a qualified technician before reuse.
The -3 suffix identifies a specific cover variation. It should be matched exactly unless a parts diagram shows another valid replacement.
It is commonly listed for HD920EV and HD930EV applications, but the opener parts diagram should still be checked.
This listing is written for select Chamberlain belt drive opener applications, not general chain drive cover replacement.
This listing is for the cover. Light lenses and end panels should be confirmed separately if they are also damaged.
Yes, if the opener is otherwise working properly and the correct cover variation is available.
