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Aftermarket Needle Cage Bearing for Stihl Chainsaws & Wacker WM80
Ensure the smooth engagement and rotation of your chainsaw's drive system with this high-quality non-genuine Needle Cage Bearing. This durable replacement part is precision-engineered to provide a smooth interface between the crankshaft and the clutch drum, reducing friction and extending the life of your drive components.
Reliable Power Transmission
This bearing is built to handle the high rotational speeds and heat generated during heavy-duty cutting. Replacing OEM 9512-003-3061 and 0182662, it is a vital service part for both modern Stihl MS series saws and Wacker WM80 industrial engines.
Full Compatibility List:
| Stihl Chainsaws | MS311, MS362, MS391, MS440, MS441, MS460, MS461, MS462, 044, 046 |
| Industrial Equipment | Wacker WM80 |
| OEM Reference | 9512 003 3061, 0182662 |
⚠️ Service Warning:
A dry or damaged needle bearing will cause the chain to spin at idle even when the brake is off, creating a significant safety hazard. Always inspect this bearing whenever the clutch drum is removed for sprocket replacement.
🛠️ Mechanic's Tip:
Grease is essential for the longevity of this part. Apply a small amount of high-temperature bearing grease to the needles before sliding it onto the crankshaft. Avoid over-greasing, as excess lubricant can spin off into the clutch shoes and cause the clutch to slip under load.
9512-003-3061
0182662
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Fits models:
- Stihl 044, 046, MS311, MS362, MS391, MS440, MS441, MS460, MS461, MS462
Wacker WM80
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Non-Genuine needle cage bearing replaces Stihl 951 
Needle bearing was the wrong size.