Genie 38252A.S, OPTO-WHEEL,SVCE REPL
Opto-wheel service replacement restoring accurate travel-limit sensing for Genie and Overhead Door residential openers. Compatible with Genie 1028, Genie 2028, Genie 1128, Genie 2128, Genie 1035, and more. This is a genuine OEM Genie service replacement part for residential garage door opener systems. Order by part number to ensure correct fitment.
Key Features
- Restores accurate door-position sensing lost due to worn or damaged opto-wheel
- Resolves short-travel symptom where opener stops after moving more than 6 inches in both directions
- OEM Genie service replacement part for reliable fit and function
- Compatible with a wide range of Genie and Overhead Door residential opener models
- Drop-in replacement requiring no modification to existing drive assembly
Compatibility Guide
- Genie 1028
- Genie 2028
- Genie 1128
- Genie 2128
- Genie 1035
- Genie 1055
- Genie 2036
- Genie 2035
- Genie 2055
- Genie 3035
- Genie 3055
- Genie 2033
- Genie 3053
- Genie 3155
- Genie 7035
- Genie 7055
- Genie 7053
- Genie 7135
- Genie 7155
- Overhead Door 1029
- Overhead Door 2029
- Overhead Door 1129
- Overhead Door 2129
- Overhead Door 7020
- Overhead Door 7120
| Feature | Specification |
|---|
| Model | Genie GE-38252A.S |
| Item Type | Opto-Wheel Service Replacement |
| Alternate Part Numbers | 38252A.S |
Frequently Asked Questions
Q: What does the opto-wheel do in a Genie garage door opener?
A: The opto-wheel works with an infrared sensor to count rotations and determine the door's position. When it wears or cracks, the opener loses accurate position data and short-travels in both directions before stopping.
Q: How do I know if my opto-wheel needs to be replaced?
A: The primary symptom is the opener short-traveling more than 6 inches in both directions and then stopping, even after limit adjustments have been made.
Q: Is this opto-wheel compatible with Overhead Door openers?
A: Yes. Part GE-38252A.S is compatible with select Overhead Door models including 1029, 2029, 1129, 2129, 7020, and 7120, which share the same drive platform as the listed Genie models.
Q: How difficult is it to replace the opto-wheel?
A: Replacement generally involves removing the motor cover, locating the opto-wheel on the drive shaft near the sensor board, sliding off the old wheel, and pressing on the new one. Consult your opener's service manual for exact steps.
Q: Can I use a generic opto-wheel as a substitute?
A: No. This is an OEM Genie service replacement part designed specifically for the listed model series to ensure correct fit and sensor compatibility.
