Avejjbaey High Pressure Washer Seal Kit
AUD 20.95 on Amazon.com.au (as of October 22, 2026) View details ↗
The **Avejjbaey High Pressure Washer Seal Kit** is a reliable replacement solution for maintaining optimal performance in 220V home or portable car wash systems. Designed for easy installation, this kit replaces worn or damaged oil check valves, plunger oil seals, and rubber water seals—critical components that ensure stable water flow and pressure in high-pressure washers. The kit includes two style options (long and short check valves) to accommodate different pump head configurations, along with matching plunger oil seals and rubber water seals, all engineered from durable plastic and rubber materials for long-lasting use.
Compatibility is key with this repair kit, as it is specifically tailored for 220V household or portable car wash systems. The threaded inlet connection ensures a secure fit, while the lightweight yet sturdy construction makes it practical for both DIY enthusiasts and professionals. Each component is precision-measured to fit standard pump heads, though minor manual measurement tolerances (up to 1cm) may apply. The kit arrives ready to use, with no assembly required beyond replacing the old seals—ideal for quick maintenance without the need for specialised tools.
Whether you’re addressing leaks, pressure drops, or general wear in your high-pressure washer, this seal kit provides a cost-effective way to restore performance. The included parts cover the most common failure points, reducing the need for full pump replacements. Always ensure the seals match your pump’s specifications before installation, as dimensions may vary slightly between models. For best results, clean the pump head thoroughly before fitting the new seals to prevent debris from affecting performance.
| Material | Engineering plastic (valves/seals), rubber (water seals) |
|---|---|
| Check Valve Size (Long) | 4.7 x 10.4 inches (12 x 26.5 cm) |
| Plunger Oil Seal Size | 4.2 x 6.3 x 1.7 inches (10.6 x 16 x 4.2 cm) |
| Rubber Water Seal Size | 10.5 x 16.5 x 4 cm (or 12 x 18 x 5 cm for 4-corner kits) |
| Voltage Compatibility | 220V household/portable car wash systems |
| Inlet Connection Type | Threaded |



