Description
Overview:
This O-Ring 4x2 is a genuine Stihl sealing component for professional and domestic Stihl machines, including the MS201T and MS261 chainsaws. Made from durable black rubber, it provides a reliable seal on small-bore connections to prevent fuel or oil leaks and maintain efficient operation. The compact 4 mm x 2 mm size (approx. 0.16 in x 0.08 in) suits tight installation spaces common on handheld equipment. It is widely used across many Stihl chainsaws and brushcutters and is suitable for routine maintenance or repairs. OEM reference 9646 945 0160 helps ensure you select the correct part for your machine. Genuine Stihl Part status supports consistent fit and performance when replacing worn or damaged seals.
Key Features:
- Genuine Stihl part for consistent fit and performance
- 4 mm x 2 mm dimensions (0.16 in x 0.08 in) for precise small-diameter sealing
- Tough rubber construction resists petrol, chain oil, and operating heat
- Helps prevent leaks to support smooth running and reduce wear
- Simple to fit; light lubrication aids seating without damaging the seal
- Suitable for preventive maintenance and fast repairs on many Stihl models
- OEM No. 9646 945 0160 for accurate identification
- Compact, black O-ring supplied singly for targeted replacements
Typical Applications:
Sealing low-pressure joints in fuel, oil, and air paths on Stihl chainsaws and brushcutters. Commonly used around hose tails, tank outlets, carburettor connections, oilers, and pump housings to prevent seepage, stabilise operation, and extend service life in workshop, forestry, landscaping, and site environments.
Also known as:
O ring, sealing ring, toroidal seal, packing ring, rubber sealing ring, O-ring gasket, elastomer seal.
Fits Models:
020, 020 T, 020T, 024, 026, 029, 030, 031, 034, 036, 036 QS, 036QS, 039, 044, 046, 064, 066, 088, FS 75, FS 80, FS 85, FS75, FS80, FS85, MC 200, MC200, MS 200, MS 200 T, MS 201, MS 201 C, MS 201 T, MS 201 TC, MS 240, MS 241 C, MS 260, MS 260 C, MS 261, MS 261 C, MS 290, MS 310, MS 311, MS 340, MS 341, MS 360, MS 360 C, MS 361, MS 361 C, MS 362, MS 362 C, MS 382, MS 390, MS 391, MS 400 C, MS 440, MS 441, MS 441 C, MS 460, MS 461, MS 462, MS 462 C, MS 500 i, MS 640, MS 650, MS 651, MS 660, MS 661, MS 661 C, MS 780, MS 880, MS 881, MS200, MS200T, MS201, MS201C, MS201T, MS201TC, MS240, MS241C, MS260, MS260C, MS261, MS261C, MS290, MS310, MS311, MS340, MS341, MS360, MS360C, MS361, MS361C, MS362, MS362C, MS382, MS390, MS391, MS400C, MS440, MS441, MS441C, MS460, MS461, MS462, MS462C, MS500i, MS640, MS650, MS651, MS660, MS661, MS661C, MS780, MS880, MS881
Alternate Part Numbers:
9646-945-0160, 96469450160
Product Specifications
| L&S Part No. | 9646 945 0160 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 96469450160 |
| Unit of Sale | 1 |
| Applications | 020, 020 T, 020T, 024, 026, 029, 030, 031, 034, 036, 036 QS, 036QS, 039, 044, 046, 064, 066, 088, FS 75, FS 80, FS 85, FS75, FS80, FS85, MC 200, MC200, MS 200, MS 200 T, MS 201, MS 201 C, MS 201 T, MS 201 TC, MS 240, MS 241 C, MS 260, MS 260 C, MS 261, MS 261 C, MS 290, MS 310, MS 311, MS 340, MS 341, MS 360, MS 360 C, MS 361, MS 361 C, MS 362, MS 362 C, MS 382, MS 390, MS 391, MS 400 C, MS 440, MS 441, MS 441 C, MS 460, MS 461, MS 462, MS 462 C, MS 500 i, MS 640, MS 650, MS 651, MS 660, MS 661, MS 661 C, MS 780, MS 880, MS 881, MS200, MS200T, MS201, MS201C, MS201T, MS201TC, MS240, MS241C, MS260, MS260C, MS261, MS261C, MS290, MS310, MS311, MS340, MS341, MS360, MS360C, MS361, MS361C, MS362, MS362C, MS382, MS390, MS391, MS400C, MS440, MS441, MS441C, MS460, MS461, MS462, MS462C, MS500i, MS640, MS650, MS651, MS660, MS661, MS661C, MS780, MS880, MS881 |
| Machine Type | Chainsaws, Brushcutters |
| Fits Brands | Stihl |
| Fits Models | MS200, MS200T | MS260, MS260C | MS290, MS310, MS390 | 030, 031 | 029, 039 | MS361, MS361C | MS440 | MS460 | MS240 | MS340 | MS360, MS360C | MS640 | MS201, MS201C, MS201T, MS201TC | MS362, MS362C | FS75, FS80, FS85 | MS261, MS261C | MS441, MS441C | FS80 | 020, 020T | 024 | 026 | 034 | MS241C | MS311 | MS341 | MS382 | MS391 | MS461 | MS462, MS462C | MS650 | MS651 | MS660 | MS661, MS661C | MS780 | MS880 | 036 | 036QS | 044 | 046 | 064 | 088 | 066 | MS500i | MS400C | MS881 | MC 200 |
