Description
Overview:
The O-Ring 7x1.5 is a genuine Stihl sealing ring used to prevent leaks in fuel, oil and air paths on a wide range of Stihl machinery. Made from durable rubber, it maintains a tight seal between mating parts exposed to vibration, heat and fluids. Its compact size of 7 mm x 1.5 mm (approx. 0.28 in x 0.06 in) suits small-diameter housings and fittings often found on handheld tools. Supplied under OEM part number 9646 945 0490, it is suitable for popular models including the MS192C chainsaw and the 075, as well as many other Stihl chainsaws, brushcutters and cut-off saws. Fitting a fresh O-ring helps restore pressure or vacuum integrity, improves running, and reduces the risk of leaks and contamination. Genuine Stihl part.
Key Features:
- Genuine Stihl part to OEM spec 9646 945 0490 for assured compatibility and fit
- Size 7 mm x 1.5 mm (approx. 0.28 in x 0.06 in) for accurate sealing in compact assemblies
- High-quality rubber construction provides a reliable seal under vibration and heat
- Suitable across many Stihl chainsaws, brushcutters and cut-off saws for simplified spares holding
- Resists common fuels, oils and chain lubricants used in outdoor power equipment
- Helps maintain pressure/vacuum in carburation, fuel and lubrication circuits
- Straightforward to install and replace; ideal during routine servicing
- Reduces leaks, mess and premature component wear for safer operation
- Cost-effective fix to restore performance and extend service life
Typical Applications:
Used to seal small-diameter joints in fuel and oil systems, carburettor fittings, pump housings and filter caps on Stihl chainsaws, brushcutters and cut-off saws. Suitable during routine services, carburettor overhauls, oiler repairs and whenever original seals are flattened, cracked or perished. Helps keep engines running cleanly, prevents air leaks that cause poor tuning, and limits fluid loss in demanding site and garden work.
Also known as:
O ring, sealing ring, rubber ring, toroidal seal, round-section gasket, elastomer seal, metric O-ring 7 x 1.5, 7.00-1.50 seal.
Fits Models:
017, 018, 024, 026, 028, 028AV, 030, 031, 032, 034, 036, 036QS, 038, 041, 041FB, 042 AV, 042AV, 044, 045, 046, 048, 050, 051, 056, 064, 066, 070, 075, 076, 084, 088, 090, 090G, E20, E220, FS120, FS200, FS250, FS300, FS350, FS360C, FS380, FS410C, FS460C, FS460RC, FS490C, FS510C, FS560C, GS461, KA120, KA120R, KA250 Attachment, KA250Attachment, MS150C, MS150T C, MS150TC, MS151C, MS151TC, MS162, MS162 / MS162C, MS162C, MS170, MS170C, MS172, MS172 / MS172C, MS172C, MS180, MS180C, MS192C, MS192T, MS192TC, MS193C, MS193T, MS193TC, MS194T, MS194T / MS194TC, MS194TC, MS201, MS201C, MS201T, MS201TC, MS231, MS231C, MS240, MS241C, MS251, MS251C, MS260, MS260C, MS261, MS261C, MS270, MS270C, MS271, MS271C, MS280, MS280C, MS291, MS291C, MS340, MS341, MS360, MS360C, MS361, MS361C, MS362, MS362C, MS380, MS381, MS382, MS400C, MS440, MS441, MS441C, MS460, MS461, MS462, MS462C, MS500i, MS640, MS650, MS651, MS660, MS661, MS661C, MS720, MS780, MS880, MS881, MSA300, MSA300 / MSA300C, MSA300C, MSE220, MSE220C, MSE250 C, MSE250C, TS50, TS510, TS760
Alternate Part Numbers:
9646-945-0490, 96469450490
Product Specifications
| L&S Part No. | 9646 945 0490 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 96469450490 |
| Unit of Sale | 1 |
| Applications | 017, 018, 024, 026, 028, 028AV, 030, 031, 032, 034, 036, 036QS, 038, 041, 041FB, 042 AV, 042AV, 044, 045, 046, 048, 050, 051, 056, 064, 066, 070, 075, 076, 084, 088, 090, 090G, E20, E220, FS120, FS200, FS250, FS300, FS350, FS360C, FS380, FS410C, FS460C, FS460RC, FS490C, FS510C, FS560C, GS461, KA120, KA120R, KA250 Attachment, KA250Attachment, MS150C, MS150T C, MS150TC, MS151C, MS151TC, MS162, MS162 / MS162C, MS162C, MS170, MS170C, MS172, MS172 / MS172C, MS172C, MS180, MS180C, MS192C, MS192T, MS192TC, MS193C, MS193T, MS193TC, MS194T, MS194T / MS194TC, MS194TC, MS201, MS201C, MS201T, MS201TC, MS231, MS231C, MS240, MS241C, MS251, MS251C, MS260, MS260C, MS261, MS261C, MS270, MS270C, MS271, MS271C, MS280, MS280C, MS291, MS291C, MS340, MS341, MS360, MS360C, MS361, MS361C, MS362, MS362C, MS380, MS381, MS382, MS400C, MS440, MS441, MS441C, MS460, MS461, MS462, MS462C, MS500i, MS640, MS650, MS651, MS660, MS661, MS661C, MS720, MS780, MS880, MS881, MSA300, MSA300 / MSA300C, MSA300C, MSE220, MSE220C, MSE250 C, MSE250C, TS50, TS510, TS760 |
| Machine Type | Brushcutters, Chainsaws, Concrete Equipment |
| Fits Brands | Stihl |
| Fits Models | MS170, MS170C | MS180, MS180C | MS260, MS260C | 030, 031 | MS270, MS270C, MS280, MS280C | 028, 028AV | MS361, MS361C | MS440 | MS192C, MS192T, MS192TC | MS460 | MS240 | MS340 | MS360, MS360C | MS380 | MS640 | TS510 | MS201, MS201C, MS201T, MS201TC | MS362, MS362C | FS120, FS200, FS250 | FS300, FS350, FS380 | FS360C FS410C | FS460C, FS460RC | MS261, MS261C | MS441, MS441C | MS150T C | TS50 | FS490C, FS510C, FS560C | 017 | 018 | 024 | 026 | 032 | 034 | MS231, MS251 | MS241C | MS271, MS271C, MS291, MS291C | MS341 | MS381 | MS382 | MS461 | MS462, MS462C | MS650 | MS651 | MS660 | MS661, MS661C | MS720 | MS780 | MS880 | MS150C | 036 | 036QS | 038 | 041 | 042 AV | 044 | 046 | 048 | 050, 051 | 056 | 064 | 070 | 076 | 075 | 084 | 088 | 090, 090G | E20, E220 | MSE220, MSE220C | MSE250 C | 045 | MS193C, MS193T, MS193TC | 066 | KA120, KA120R, KA250 Attachment | MS500i | MS151C, MS151TC | MS194T / MS194TC | MS400C | MS881 | GS461 | MS162 / MS162C | MS172 / MS172C | MSA300 / MSA300C | MS212 / MS212C | FSA400 | FS361C | FS411 C-EM | FS461 C-EM | FS491 C-EM | FS561 C-EM | MS182 / MS182C | TS760 | FSA200 | FS461 C-EML |
