Liftmaster 41B6228 Mounting Bracket
The LiftMaster 41B6228 mounting bracket kit is a replacement RJO mounting bracket for select LiftMaster residential jackshaft wall-mounted garage door openers. It is commonly used with the LiftMaster 3800 RJO series and related bracket part number references.
Compatibility and Application
Compatible with select LiftMaster 3800 RJO Series jackshaft operators and related wall-mounted residential garage door opener applications that call for 041B6228 or an associated part number. It is not a rail bracket for a ceiling-mounted opener.
Features & Specifications
| Feature / Specification | Details |
|---|
| Manufacturer | LiftMaster / Chamberlain |
| Product Type | RJO mounting bracket kit |
| Part Number | 041B6228 |
| Application | Mounting bracket replacement for select wall-mounted jackshaft openers |
| Compatible Operator Type | LiftMaster 3800 RJO Series and select related jackshaft applications |
| Notes | Not for standard rail-style chain, belt, or screw drive opener installations |
Also Known As / Related Part Numbers
- 041B6228
- 41B6228
- 041C0902
- 41C0902
- 41A6228
- RJO mounting bracket kit
Technician Note
A jackshaft opener depends on a solid, square mounting position. If the opener body shifts or the bracket area is loose, inspect the torsion tube, mounting surface, and hardware before replacing only the bracket.
Before Ordering
- Confirm the opener is a compatible wall-mounted RJO / jackshaft model.
- Match the part number 041B6228 or 41B6228 in the parts diagram.
- Check related references such as 041C0902, 41C0902, or 41A6228.
- Inspect the mounting surface and torsion tube area for movement or damage.
- Do not use this bracket for a standard ceiling-mounted rail opener.
Professional Advisory
Jackshaft openers mount near the torsion spring system. Do not loosen, adjust, or service torsion springs unless you are trained to do so; contact a qualified garage door technician for spring or shaft-related repairs.
Product Questions & Answers
What opener style uses LiftMaster 41B6228?
It is used with select LiftMaster residential jackshaft or RJO wall-mounted opener applications, including the 3800 RJO series.
Is 41B6228 a rail header bracket?
No. It is an RJO mounting bracket kit, not the header bracket used on standard rail-type garage door openers.
What alternate part numbers are tied to 041B6228?
Common related references include 41B6228, 041C0902, 41C0902, and 41A6228.
Can a bent jackshaft mounting bracket affect operation?
Yes. A bent or loose bracket can allow the opener body to shift, which may create noise, alignment issues, or unreliable travel.
Should I inspect anything else when replacing this bracket?
Yes. Check the mounting surface, opener position, torsion tube area, and hardware before putting the operator back into regular service.
