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The Simpson AAA® C4X Pump Kit (part 90056) is an industrial triplex plunger pump kit rated up to 4400 PSI @ 4.0 GPM with a 1 in. shaft. The AAA® PROFESSIONAL pump is highly efficient, minimizing engine load while delivering top performance. It suits pressure washer owners and operators who need a replacement or upgrade pump for demanding cleaning work.
Performance
- Rated up to 4400 PSI @ 4.0 GPM
- Triplex plunger design
- Highly efficient operation that minimizes engine load
- Easy-Start feature
Durability
- Dual oversized ball bearings for better wear and friction resistance
- Built for long-lasting performance in the toughest cleaning environments
Fitment & Warranty
- 1 in. shaft size
- AAA pumps carry a 5-year limited commercial warranty
Have questions about fitment or what is included with the 90056 kit? Call Pittsburgh Spray Equipment at 888-714-1410 and we'll be glad to help.
Specifications
| Brand | Simpson |
| Part Number | 90056 |
| Pump Brand | AAA |
| Series | C4X |
| Pump Type | Triplex Plunger |
| Max Pressure | 4400 PSI |
| Flow Rate | 4.0 GPM |
| Shaft Size | 1 in. |
| Bearings | Dual oversized ball bearings |
| Easy-Start | Yes |
| Warranty | 5-year limited commercial |
| UPC | 879399006197 |
Manufacturer documents