The Pentair C105-138PEBZ is the replacement impeller assembly for Sta-Rite Max-E-Glas and Dura-Glas series inground pumps, rated at 0.75HP Full Rate (FR) / 1HP Up Rate (UR). This replaces the legacy part number C105-138PEB.
What It Does
The impeller is the rotating component inside the pump wet end responsible for moving water through your circulation system. A worn or damaged impeller reduces flow rate, strains the motor, and compromises filtration and sanitizer distribution. Replacing it with the correct part restores designed hydraulic performance.
Specifications
| Pentair Part Number | C105-138PEBZ |
| Also Known As / Legacy Part Number | C105-138PEB Pentair (formerly Sta-Rite) |
| HP Rating | 0.75HP Full Rate (FR) / 1HP Up Rate (UR) |
| Fits Equipment | Sta-Rite Max-E-Glas & Dura-Glas Series Inground Pump |
| Quantity Included | 1 (Each) |
Pro Tip
Before ordering, locate the part number molded directly onto your existing impeller. Sta-Rite Max-E-Glas and Dura-Glas pumps were sold in multiple HP configurations the impeller is HP-specific and not interchangeable between ratings. The C105-138PEBZ fits the 0.75HP Full Rate and 1HP Up Rate configurations only. If your pump runs at a different HP, verify your impeller part number against your pump’s nameplate and service manual before purchasing.
