Description
Overview:
The O-Ring 15x2 is a genuine Stihl sealing ring for pressure washers, used to stop leaks and maintain working pressure in fluid connections. Made from durable black rubber, it provides a tight, reliable seal between mating parts such as couplings and housings. It is sized 15 mm diameter x 2 mm thickness (0.59 inches x 0.08 inches) and is suitable for Stihl models including the RE115K and RE125K. This O-ring helps protect pumps and fittings by keeping water where it should be, improving efficiency and reducing downtime caused by pressure loss. Designed as an OEM component, it offers consistent fit and performance in demanding wash-down environments. OEM part number: 9645 945 7564.
Key Features:
- Genuine Stihl part for dependable fit and performance
- 15 mm x 2 mm size (0.59 inches x 0.08 inches) for correct sealing compression
- Durable rubber construction for long service life under pressure washer use
- Helps prevent leaks, pressure drop, and premature wear of connected parts
- Supports consistent spray performance and even cleaning results
- Simple to install; no special tools typically required
- Suited to sealing unions, connectors, and interfaces within the pressure circuit
- Stable geometry for repeatable sealing after disassembly and reassembly
- Compatible with a wide range of Stihl RE K-series machines listed below
Typical Applications:
Used on Stihl pressure washers to seal hose couplings, pump outlets, lance/gun connections, and other threaded or push-fit joints. Ideal for routine maintenance or leak cures when pressure falls or moisture appears around fittings. Suitable for workshop servicing and quick on-site repairs to keep cleaning equipment working efficiently.
Also known as:
Rubber O-ring, sealing ring, gasket ring, round seal, toroidal seal, washer seal.
Fits Models:
RE 101K, RE 102 K, RE 102 KM, RE 104 K, RE 104 KM, RE 105 K, RE 106 K, RE 106 KM, RE 115 K, RE 125 K, RE 140 K, RE 141 K, RE 160 K, RE 161 K, RE 270 K, RE 280 K, RE 310 K, RE 340 K, RE 440 K
Alternate Part Numbers:
9645-945-7564, 96459457564
Product Specifications
| L&S Part No. | 9645 945 7564 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 96459457564 |
| Unit of Sale | 1 |
| Machine Type | Pressure Washers |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl part ensures dependable fit and performance - 15 mm diameter x 2 mm thickness for correct sealing - Durable rubber construction for long service life - Compatible with Stihl RE K-series pressure washers - Prevents leaks and pressure drop in fluid connections |
| Fits Models | RE 102 K, RE 104 K, RE 106 K | RE 102 KM, RE 104 KM, RE 106 KM | RE 105 K | RE 115 K, RE 125 K | RE 140 K, RE 160 K | RE 141 K, RE 161 K | RE 270 K, RE 280 K | RE 310 K, RE 340 K, RE 440 K | RE 101K |
