Description
Overview:
This O-Ring 8.76 x 1.78 is a genuine Stihl seal made from durable rubber for leak-free performance in demanding conditions. Sized 8.76 mm x 1.78 mm (approx. 0.34 in x 0.07 in), it maintains a reliable seal between mating parts to keep fluids or air contained and pressure stable. It is designed for a precise fit in a wide range of Stihl machines, including the TS800 cut-off saw and RE250K pressure washer. The compact, round-profile ring is suitable for high-frequency use and repeated assembly. As a Genuine Part (OEM), it offers the correct hardness and dimensions for long service life and consistent compatibility. Manufacturer Part Number: 9645 945 7494.
Key Features:
- Genuine Stihl OEM quality for assured fit and performance
- Precision size 8.76 mm x 1.78 mm (approx. 0.34 in x 0.07 in) for correct seating in grooves
- Durable rubber construction designed to resist pressure, vibration, and temperature changes
- Helps prevent leaks to maintain operating pressure and efficiency
- Suitable for sealing liquid or air connections in washers and cut-off machines
- Simple to fit and replace during routine maintenance
- Supports reliable starts and smooth running by keeping systems sealed
- Black, round cross-section ring for standard O-ring glands
Typical Applications:
General sealing duties in Stihl pressure washers and cut-off saws, such as pump and hose couplings, manifolds, connectors, and protective housings. Ideal for restoring a tight seal after wear or servicing, helping to prevent water ingress or loss of pressure so equipment runs efficiently on site, in workshops, or at home.
Also known as:
Rubber seal, sealing ring, gasket ring, O ring seal, round section seal, equipment seal, washer seal.
Fits Models:
BT 45, BT45, RB 220 K, RB220K, RB 300 K, RB300K, RB 302, RB302, RE 100 K, RE100K, RE 101K, RE101K, RE 102 K, RE102K, RE 102 KM, RE102KM, RE 104 K, RE104K, RE 104 KM, RE104KM, RE 105 K, RE105K, RE 106 K, RE106K, RE 106 KM, RE106KM, RE 110, RE110, RE110K, RE 115 K, RE115K, RE 120 K, RE120K, RE 125 K, RE125K, RE 140 K, RE140K, RE 141 K, RE141K, RE 160 K, RE160K, RE 161 K, RE161K, RE 220 K, RE220K, RE 240 K, RE240K, RE 250 K, RE250K, RE 260 K, RE260K, RE 270 K, RE270K, RE 280 K, RE280K, RE 300 K, RE300K, RE 330 K, RE330K, TS350, TS360, TS400, TS410, TS420, TS460, TS510, TS700, TS760, TS800
Alternate Part Numbers:
9645-945-7494, 96459457494
Product Specifications
| L&S Part No. | 9645 945 7494 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 96459457494 |
| Unit of Sale | 1 |
| Applications | BT 45, BT45, RB 220 K, RB 300 K, RB 302, RB220K, RB300K, RB302, RE 100 K, RE 101K, RE 102 K, RE 102 KM, RE 104 K, RE 104 KM, RE 105 K, RE 106 K, RE 106 KM, RE 110, RE 115 K, RE 120 K, RE 125 K, RE 140 K, RE 141 K, RE 160 K, RE 161 K, RE 220 K, RE 240 K, RE 250 K, RE 260 K, RE 270 K, RE 280 K, RE 300 K, RE 330 K, RE100K, RE101K, RE102K, RE102KM, RE104K, RE104KM, RE105K, RE106K, RE106KM, RE110, RE110K, RE115K, RE120K, RE125K, RE140K, RE141K, RE160K, RE161K, RE220K, RE240K, RE250K, RE260K, RE270K, RE280K, RE300K, RE330K, TS350, TS360, TS400, TS410, TS420, TS460, TS510, TS700, TS760, TS800 |
| Machine Type | Pressure Washers, Disc Cutters |
| Fits Brands | Stihl |
| Fits Models | TS400 | TS410, TS420 | TS350, TS360 | TS700 | TS510 | TS460 | TS800 | RB 220 K | RB 300 K | RB 302 | 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 105 K | RE 115 K, RE 125 K | RE 140 K, RE 160 K | RE 141 K, RE 161 K | BT 45 | RE 220 K, RE 240 K, RB 220 K | RE 250 K, RE 260 K | RE 270 K, RE 280 K | RE 300 K, RE 330 K | RE 101K | TS760 |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Piston for Stihl TS410, TS420 - 4223 670 8200£10.12 £8.43 -
![]()
Union Nut for Stihl BT45, TS350 - 4223 677 8300£1.70 £1.42
Related Products
-
![]()
Valve for Stihl TS410, TS420 - 4223 678 2600£5.80 £4.83
