Description
Overview:
This O-Ring 15 x 1.8 mm is a Genuine Stihl OEM sealing ring for pressure washer connections, helping to prevent leaks and maintain working pressure. Made from durable black rubber elastomer, it provides a tight, reliable seal in high-pressure water systems. It is intended for Stihl pressure washers, including models such as RB300K and RE250K, and is suitable for sealing hose, lance, and pump unions where a 15 mm internal diameter and 1.8 mm section are specified. Supplied under Stihl part number 9645 945 7569, it is a straightforward maintenance item that supports consistent performance, reduces downtime caused by water loss, and helps protect adjacent components from premature wear due to pressure drop or ingress.
Key Features:
- Genuine Stihl OEM part for assured compatibility and fit
- 15 mm internal diameter with 1.8 mm cross-section for correct seating
- Durable rubber elastomer resists wear in pressure washer use
- Helps stop leaks and pressure loss at couplings and fittings
- Supports pump efficiency and steady spray performance
- Simple to install and replace during routine servicing
- Suitable for use with water and common pressure-washer detergents
- Matches original specification used on listed Stihl models
Typical Applications:
Sealing high-pressure joints on Stihl pressure washers, such as hose tails, lances, guns, quick-connect couplers, and pump inlet/outlet points. Ideal for replacing worn or flattened seals to restore safe, efficient operation during cleaning tasks on vehicles, patios, machinery, and site equipment.
Also known as:
Sealing ring, toroidal seal, rubber gasket, packing ring, O-seal, round-section seal.
Fits Models:
RB 220 K, RB 300 K, RB220K, RB300K, RE 100 K, RE 110, RE 120 K, RE 220 K, RE 240 K, RE 250 K, RE 260 K, RE100K, RE110, RE110K, RE120K, RE220K, RE240K, RE250K, RE260K, RE500W, RE530W, RE560W
Alternate Part Numbers:
9645-945-7569, 96459457569
Product Specifications
| L&S Part No. | 9645 945 7569 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 96459457569 |
| Unit of Sale | 1 |
| Applications | RB 220 K, RB 300 K, RB220K, RB300K, RE 100 K, RE 110, RE 120 K, RE 220 K, RE 240 K, RE 250 K, RE 260 K, RE100K, RE110, RE110K, RE120K, RE220K, RE240K, RE250K, RE260K, RE500W, RE530W, RE560W |
| Machine Type | Pressure Washers |
| Fits Brands | Stihl |
| Fits Models | RB 220 K | RB 300 K | RE 100 K, RE 110, RE 120 K | RE500W, RE530W, RE560W | RE 220 K, RE 240 K, RB 220 K | RE 250 K, RE 260 K |
