 | Honda GC Series Horizontal Shaft Premium Residential Specifications |
| Model | Variation | Horsepower | Oil Alert | Crankshaft P.T.O. | Top Governed Speed - No Load | Recoil Starter | 8.5:1 Reduction | Horiz.Shaft | Air Cleaner | Net Weight |
| GC135 | QHA1 | 4 | | 2.44 x .75" dia. | 3600 |  | | | DE | 28.7 |
| QHA | 4 | | 2.44 x .75" dia. | 3600 | | | | DE | 28.7 |
| PHA | 4 | | 2.44 x .625" dia. threaded | 3600 | | | | DE | 28.7 |
| | PXA | 4 | | 2.44 x .625" dia. threaded | 3600 | | | | DE | 28.7 |
| | VHA | 4 | | 2.83 x .75" dia. tap 2.25"/ft | 3600 | | | | DE | 28.7 |
| | VXA | 4 | | 2.83 x .75" dia. tap 2.25"/ft | 3600 | | | | DE | 28.7 |
| GC160 | QHA1 | 5 | | 2.44 x .75" dia. | 3600 | | | | DE | 29.8 |
| | QHA | 5 | | 2.44 x .75" dia. | 3600 | | | | DE | 29.8 |
| | PHA | 5 | | 2.44 x .625" dia. threaded | 3600 | | | | DE | 29.8 |
| | PXA | 5 | | 2.44 x .625" dia. threaded | 3600 | | | | DE | 29.8 |
| | VHA | 5 | | 2.83 x .75" dia. tap 2.25"/ft | 3600 | | | | DE | 29.8 |
| | VXA | 5 | | 2.83 x .75" dia. tap 2.25"/ft | 3600 | | | | DE | 29.8 |
