Genie 26966D.S PULLEY (FULL CHAIN)
The GE-26966D.S is a genuine Genie OEM replacement full chain drive idler pulley for PMX300 IC/A, PMX300 IC/B, PMX500 IC/A and related series garage door openers. It mounts via T-rail, positioned between pulley bushing and pulley bracket. Genuine OEM Genie replacement part. The D-suffix variant designates full chain drive systems where the entire rail travel uses chain, distinct from chain/cable hybrid models requiring the standard chain pulley (26966A.S).
Key Features
- Genuine OEM Genie replacement part
- Full chain D-suffix variant - chain spans entire rail travel length
- Designed for T-rail (T-style) full chain drive systems
- Positioned between pulley bushing and pulley bracket on the rail
- Compatible with PMX300, PMX500, GPS1200, and related full chain drive series
- Not interchangeable with hybrid chain/cable A-suffix pulley variant
Compatibility Guide
- PMX300 IC/A
- PMX300 IC/B
- PMX500 IC/A
- PMX500 IC/B
- IC250
- IC250B
- GPS1200
- Pro 0700-TR
- Pro 0800-TR
- Pro 0706
- Pro 0800-BC
- PMLD
- RCD
- LD
- LAD Series
- GPS Series
- PMX Series
| Feature | Specification |
|---|
| Model | GE-26966D.S |
| Item Type | Full Chain Drive Idler Pulley |
| Mounting | T-rail, positioned between pulley bushing and pulley bracket |
| Alternate Part Numbers | 26966D, 26966DS, GO-26966D.S |
Frequently Asked Questions
Q: What is the difference between GE-26966D.S and GE-26966A.S?
A: The D-suffix designates a full chain drive variant, meaning chain is used for the entire rail travel distance. The A-suffix variant (GE-26966A.S) is for standard or hybrid chain/cable systems where cable handles part of the travel.
Q: Which Genie opener models use GE-26966D.S?
A: GE-26966D.S is compatible with PMX300, PMX500, IC250, GPS1200, Pro 0700-TR, Pro 0800-TR, Pro 0706, Pro 0800-BC, PMLD, RCD, LD, and LAD series openers that use full chain drive T-rail systems.
Q: Can GE-26966D.S be used in place of GE-26966A.S?
A: No - the D-suffix and A-suffix pulleys are distinct variants engineered for different drive configurations. Installing the wrong variant can cause improper tension, wear, or failure.
Q: Where is the GE-26966D.S pulley positioned in the opener?
A: The pulley is positioned between the pulley bushing and the pulley bracket, where it redirects and guides the chain along the T-rail during open and close cycles.
Q: Does GE-26966D.S replace part number 26002B?
A: Some reseller listings note 'replaces 26002B' but this appears to be a cross-reference data error and does not represent a true supersession relationship. GE-26002B.S is a pulley bushing, not a pulley.
