Description
Overview:
This O-Ring 10 x 2 mm is a Genuine Stihl part designed for sealing high‐pressure connections in hot and cold pressure washer systems. Made from a durable black elastomer, it provides a tight, reliable interface between mating parts to help maintain working pressure and prevent water bypass. Sized at 10 mm internal diameter with a 2 mm cross‐section (approximate outside diameter 14 mm), it is engineered for accurate fitment in Stihl professional and domestic machines, including RE660W and RE880W. As an OEM component bearing manufacturer number 9645 945 7504, it supports long service life and consistent performance when used in pumps, hoses, lances, and coupling interfaces found across the Stihl RE and RB series.
Key Features:
- Genuine Stihl OEM part for assured compatibility and performance (9645 945 7504)
- 10 x 2 mm size (ID x cross‐section) for precise fit; OD approx. 14 mm
- Robust elastomer construction suitable for hot‐wash pressure environments
- Helps restore and maintain system pressure by preventing leakage at joints
- Accurate seating reduces risk of blow‐by and premature wear of mating parts
- Simple like‐for‐like replacement; no modification required
- Supports reliable operation in pumps, hose ends, lances, and quick couplers
- Built to OEM tolerances for consistent sealing and longevity
Typical Applications:
Used wherever a 10 x 2 mm O‐ring is specified in Stihl pressure washers, such as pump housings, outlet/inlet adapters, spray gun and lance connections, and hose couplings. Ideal for maintenance tasks that address drips, pressure loss, or aeration caused by worn seals. Suitable for routine servicing of hot water pressure washers in workshops, on site, or in facilities maintenance.
Also known as:
O ring, rubber ring, round‐section ring, packing ring, static ring, coupling ring, pump ring, pressure washer ring, connector ring.
Fits Models:
RB 220 K, RB 300 K, RB220K, RB300K, RE 100 K, RE 102 K, RE 102 KM, RE 104 K, RE 104 KM, RE 106 K, RE 106 KM, RE 110, RE 115 K, RE 120 K, RE 125 K, RE 140 K, RE 160 K, RE 220 K, RE 240 K, RE 250 K, RE 260 K, RE 310 K, RE 340 K, RE 360 K, RE 360 K PLUS, RE 361, RE 361 PLUS, RE 440 K, RE 460 K, RE 461, RE 461 PLUS, RE 471, RE 471 PLUS, RE 820 KM, RE 900 KM, RE100K, RE102K, RE102KM, RE104K, RE104KM, RE106K, RE106KM, RE110, RE110K, RE115K, RE120K, RE125K, RE140K, RE160K, RE220K, RE240K, RE250K, RE260K, RE310K, RE340K, RE360K, RE360K PLUS, RE360KPLUS, RE361, RE361 PLUS, RE361PLUS, RE440K, RE460K, RE461, RE461 PLUS, RE461PLUS, RE471, RE471 PLUS, RE471PLUS, RE500W, RE520W, RE521, RE530W, RE550W, RE551, RE551 PLUS, RE551PLUS, RE560W, RE580W, RE581, RE660W, RE661, RE820KM, RE880W, RE900KM, RE961
Alternate Part Numbers:
9645-945-7504, 96459457504
Product Specifications
| L&S Part No. | 9645 945 7504 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 96459457504 |
| Unit of Sale | 1 |
| Applications | RB 220 K, RB 300 K, RB220K, RB300K, RE 100 K, RE 102 K, RE 102 KM, RE 104 K, RE 104 KM, RE 106 K, RE 106 KM, RE 110, RE 115 K, RE 120 K, RE 125 K, RE 140 K, RE 160 K, RE 220 K, RE 240 K, RE 250 K, RE 260 K, RE 310 K, RE 340 K, RE 360 K, RE 360 K PLUS, RE 361, RE 361 PLUS, RE 440 K, RE 460 K, RE 461, RE 461 PLUS, RE 471, RE 471 PLUS, RE 820 KM, RE 900 KM, RE100K, RE102K, RE102KM, RE104K, RE104KM, RE106K, RE106KM, RE110, RE110K, RE115K, RE120K, RE125K, RE140K, RE160K, RE220K, RE240K, RE250K, RE260K, RE310K, RE340K, RE360K, RE360K PLUS, RE360KPLUS, RE361, RE361 PLUS, RE361PLUS, RE440K, RE460K, RE461, RE461 PLUS, RE461PLUS, RE471, RE471 PLUS, RE471PLUS, RE500W, RE520W, RE521, RE530W, RE550W, RE551, RE551 PLUS, RE551PLUS, RE560W, RE580W, RE581, RE660W, RE661, RE820KM, RE880W, RE900KM, RE961 |
| Fits Brands | Atlas Copco |
| Fits Models | RB 220 K | RB 300 K | RE 100 K, RE 110, RE 120 K | RE 102 K, RE 104 K, RE 106 K | RE 102 KM, RE 104 KM, RE 106 KM | RE 115 K, RE 125 K | RE 140 K, RE 160 K | RE500W, RE530W, RE560W | RE520W, RE550W, RE580W | RE521, RE551, RE581, RE551 PLUS | RE660W, RE880W | RE661, RE961 | RE 220 K, RE 240 K, RB 220 K | RE 250 K, RE 260 K | RE 310 K, RE 340 K, RE 440 K | RE 360 K, RE 360 K PLUS, RE 460 K | RE 361, RE 461, RE 471 | RE 820 KM | RE 900 KM |
