Pressure Washer Pump
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510030 Vertical Mounting Axial Cam Pump Rear Facing
Part #
510030
Also: 510026, 4100026, 4100030, 90026
| Part Number | 510030 |
| Brand | OEM Technologies |
| Item Weight | 5 lbs |
| Mounting Orientation | Vertical |
| Part Type | Pressure Washer Pump |
| Cross-Reference | 510026, 4100026, 4100030, 90026 |
| Max Pressure | 3100 |
| Flow Rate | 2.4 |
| Inlet Size | M22 (3/4") |
| Outlet Size | M22 (3/4") |
| Shaft Size | 7/8" |
| Bolt Pattern | 3-Leg SAE Rear Face |
| Drive Key Size | 1" x 3/16" |
| Oil Capacity | 6.0 fl oz. |
⚡ Performance At a Glance
3-Leg SAE Rear Face
Bolt Pattern
The 510030 OEM Technologies pump is a residential class axial cam pump engineered for reliable performance in light‑duty pressure washer applications. It features a maintenance‑free design with a sealed crankcase, eliminating the need for oil changes. The pump incorporates an axial cam design, high‑strength polymer pump housing, and stainless‑steel internal components to ensure consistent pressure output and extended service life. An integrated thermal relief valve protects the pump from overheating during bypass operation, while the standard M22 outlet and 3/4" garden‑hose inlet provide universal compatibility with most consumer pressure washer systems. Designed for direct‑drive configurations, the 510030 mounts easily to vertical‑shaft gas engines and delivers stable operating pressure suitable for cleaning driveways, siding, vehicles, and general outdoor surfaces.
- Maintenance free axial cam pump - Sealed design eliminates oil changes and reduces long term upkeep for the user.
- Built in thermal relief valve - Automatically releases overheated water to prevent internal damage during extended idle time.
- Direct drive vertical shaft design - Fits most residential gas pressure washers and installs quickly with standard mounting patterns.
