Description
Overview:
The Oil Seal 15x22x4 is a genuine Stihl OEM component for preventing oil leaks and keeping contamination out of critical engine and drive areas. Made from durable, oil‐resistant elastomer with a precision sealing lip, it delivers a reliable seal in compact housings. Sized at 15 mm x 22 mm x 4 mm (0.59 in x 0.87 in x 0.16 in), it is engineered for a precise fit in selected Stihl cut-off saws and chainsaws, including the TS410 and TS420. By maintaining proper lubrication and sealing, it helps protect bearings and crankshafts, supports engine efficiency, and reduces premature wear. This part is ideal for routine maintenance or repair where a high-quality, exact-fit seal is required.
Key Features:
- Genuine Stihl OEM seal for assured quality and fit
- Dimensions: 15 x 22 x 4 mm (0.59 x 0.87 x 0.16 in) for tight-space installations
- Oil‐resistant elastomer construction for durability with fuels and lubricants
- Precision-moulded lip provides consistent contact and leak prevention
- Helps maintain crankcase pressure and correct lubrication
- Reduces wear by keeping dirt, dust, and moisture out of the assembly
- Stable performance under vibration and temperature changes typical of outdoor power equipment
- Straightforward press-fit installation with the correct driver and clean seating surface
- Supports reliable running and longer service intervals when replaced at signs of leakage
- OEM reference: 9640 003 1560
Typical Applications:
Used on selected Stihl chainsaws and cut-off saws to seal crankshaft ends, clutch or flywheel sides, or auxiliary gear housings (application varies by model). Common during engine rebuilds, bearing replacements, or when oil weeping is found around shafts. Suitable for routine preventative maintenance to restore sealing integrity.
Also known as:
Radial shaft seal, lip seal, crank seal, oil ring, seal ring, oil shaft seal.
Fits Models:
066, MS261, MS261C, MS341, MS361, MS361C, MS362, MS362C, MS382, MS400C, MS441, MS441C, MS462, MS462C, MS500i, MS650, MS651, MS660, MS661, MS661C, TS410, TS420, TS440
Alternate Part Numbers:
9640-003-1560, 96400031560
Product Specifications
| L&S Part No. | 9640 003 1560 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 96400031560 |
| Unit of Sale | 1 |
| Applications | 066, MS261, MS261C, MS341, MS361, MS361C, MS362, MS362C, MS382, MS400C, MS441, MS441C, MS462, MS462C, MS500i, MS650, MS651, MS660, MS661, MS661C, TS410, TS420, TS440 |
| Machine Type | Disc Cutters, Chainsaws |
| Fits Models | TS410, TS420 | MS361, MS361C | MS362, MS362C | MS261, MS261C | MS441, MS441C | TS440 | MS341 | MS382 | MS462, MS462C | MS650 | MS651 | MS660 | MS661, MS661C | 066 | MS500i | MS400C |
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