LiftMaster 041B5669 Belt Clip Kit
The LiftMaster 041B5669 belt clip kit is used on compatible belt drive garage door opener systems to service the belt connection area. The belt clip helps secure the belt connection so the trolley can be pulled smoothly along the rail. If the clip, splice, or belt connection area is damaged, the opener may slip, jerk, make noise, or fail to transfer movement properly even though the motor is running.
This is a belt connection service part, not a full belt replacement. It is commonly used when a compatible belt needs clip hardware, splice repair, or shortening service according to the manufacturer procedure. Belt systems are sensitive to rail length and door height, so inspect the complete rail assembly before ordering. If the belt itself is cracked, stretched, missing teeth, or oil-contaminated, a full belt kit may be the better repair.
Compatible With
Compatibility is based on the opener model, rail style, and the replacement parts diagram. Use the list below as a fitment guide, not as a universal interchange list.
- Select LiftMaster belt drive residential garage door openers
- Select Chamberlain belt drive residential garage door openers
- Select Craftsman belt drive openers built on compatible Chamberlain/LiftMaster belt platforms
- Compatible belt drive openers manufactured after 2002 where the belt clip service procedure applies
- Belt systems that list 041B5669, 41B5669, 109C41, 29C138, or 062544
- Not for chain drive, screw drive, or jackshaft/RJO systems
Features & Specifications
| Manufacturer | LiftMaster / Chamberlain Group |
|---|
| Product Type | Belt clip replacement kit |
|---|
| Part Number | 041B5669 |
|---|
| Application | Belt connection/splice service |
|---|
| Compatible Operator Type | Select residential belt drive openers |
|---|
| Included Components | Service kit/components as supplied by manufacturer |
|---|
| Notes | Verify original part number and parts diagram before ordering |
|---|
| Drive Type | Belt drive |
|---|
| Notes | Not a complete replacement belt |
|---|
Also Known As / Related Part Numbers
- 041B5669
- 41B5669
- 062544
- 109C41
- 29C138
- Belt clip kit
- Belt splice kit
- Belt shortening clip kit
Technician Note
Match this part to the original LiftMaster or Chamberlain parts diagram. Similar-looking garage opener service parts can differ by rail style, opener generation, connector layout, or drive type.
Before Ordering
- Confirm the opener uses a compatible belt drive system.
- Inspect the belt for cracks, missing teeth, fraying, or stretching.
- Check whether the repair requires a belt clip kit or a full belt kit.
- Confirm rail length and door height before modifying or shortening a belt.
- Inspect the belt tensioner and front pulley bracket for related wear.
Professional Advisory
For electrical diagnosis, spring-loaded door issues, damaged rail hardware, or unsafe door movement, use a qualified garage door technician. Do not bypass monitored safety devices or operate a door that is out of balance.
Important Ordering Warnings
- Not for chain or screw drive openers.
- Do not shorten or splice a belt without following the correct service procedure.
- A worn belt may fail again even with a new clip kit.
Product Questions & Answers
Is 041B5669 a complete belt kit?
No. It is a belt clip/splice service kit, not a full replacement belt.
What related numbers are used for this part?
Related numbers include 41B5669, 062544, 109C41, and 29C138.
Can this be used to shorten a belt?
It is associated with belt clip and shortening/splice procedures, but the correct manufacturer procedure and rail length must be followed.
Will this work on a Chamberlain belt drive opener?
It may work on select Chamberlain belt drive openers that use the same belt clip kit and call for this part.
When should the full belt be replaced instead?
Replace the full belt if it is cracked, stretched, missing teeth, frayed, or contaminated.
