Description
Plunger and Spring Set (3 pcs.) for Kärcher K1, K2, K3 Pressure Washers
Plunger (piston) repair kit with return springs (3 pcs.) is designed for the repair and maintenance of high-pressure pumps for Kärcher K1, K2, and K3 series pressure washers. The kit ensures restoration of operating compression, stable water pressure, and smooth movement of the pump block assembly, eliminating issues with pressure drops or leaks in the device.
Key Benefits and Features:
- Full Compatibility with Kärcher K-Series: Specially designed for use in Kärcher K1, K2, and K3 pressure washer pumps.
- Durable Alloy: Made of high-quality aluminum alloy and corrosion-resistant materials resistant to high pressure, friction, and constant contact with water.
- Set of 3 Pieces: The set includes 3 plungers with return springs, allowing for a complete overhaul of the entire piston group of a three-piston pump in a single repair.
- Pressure Restoration: Timely replacement of worn plungers restores the pressure washer's original performance and prevents excessive wear on the electric motor.
- Compact and Easy Installation: Standard dimensions ensure a precise fit into the pump cylinder block guide sleeves.
Technical Specifications:
| Parameter | Value / Specification |
|---|---|
| Part Type | Pump block plunger (piston) and spring set |
| Quantity in set | 3 pcs. |
| Compatible washer series | Kärcher K1, K2, K3 (K-Series) |
| Material | High-strength aluminum alloy / spring steel |
| Purpose | Repair and pressure restoration of household pressure washers |
| Gross weight | ~0.050 kg (50 g) |
Package Contents:
- Plunger (piston) with return spring — 3 pcs.
Service Tip: When replacing plungers, it is recommended to simultaneously check the condition of the high-pressure seals (oil seals), water seals, and pump valves, and apply a special waterproof grease during assembly.
