Description
Overview:
The Axle (axial cam) Pump for the Draper PPW650 6.5HP Petrol Pressure Washer is a complete pump assembly that restores water pressure and reliable flow on compatible machines. Built with a corrosion‑resistant alloy housing, steel internal components and quality seals, it is designed for everyday site and garden use. It fits the Draper PPW650 petrol washer (Draper stock no. 83818) driven by a 6.5 horsepower engine (approx. 4.85 kW). This part is suitable for cold‑water pressure washers used on hard surfaces, vehicles and equipment. This is a Non‑Genuine (aftermarket) replacement part, supplied to match the fit and function of the original Draper reference. When installed correctly, it helps maintain consistent performance and extends the working life of your pressure washer.
Key Features:
- Non‑Genuine (aftermarket) direct replacement for Draper reference 85050
- Compatible with Draper PPW650 petrol pressure washers (6.5 HP / approx. 4.85 kW engines)
- Axial cam design for compact size and efficient output
- Cast alloy body with robust steel internals and durable seals for long service life
- Direct bolt‑on fitment using the washer’s existing mounting points and hose connections
- Helps restore lost pressure and smooth operation on tired or leaking pumps
- Corrosion‑resistant construction for outdoor and site environments
- Low routine maintenance requirements when used with clean water and correct filter setup
- Supplied as a pump assembly ready for installation; reuse original fasteners and fittings where applicable
- Check model and part reference before ordering to ensure compatibility
Typical Applications:
Replacement pump for Draper PPW650 petrol pressure washers used for cleaning patios, block paving, machinery, vans, plant, tools and site equipment. Suitable for general cold‑water pressure washing in domestic, trade and light commercial environments.
Also known as:
Axial cam pump, pressure washer pump, pump head assembly, PPW650 replacement pump, washer axial pump unit, aftermarket Draper‑type pump.
Fits Models:
PPW650
Alternate Part Numbers:
85050
Product Specifications
| L&S Part No. | 85050 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Draper |
| Machine Type | Pressure Washers |
| Fits Brands | Draper |


