Premium 3/8 Inch 6 Tooth Clutch Drum Needle Bearing Kit Replacement For 135 140 135E 140E Chainsaws PN 578257101 Smooth Running Gear Solid Fix Upgrade Your Badass Tool Rig Heavy Duty Maintenance Solution Built Like A Tank

High Quality Clutch Drum Needle Bearing Kit 3 8 Inch Replacement
✔️ Specs 3 8 inch 6T needle bearing 1 set cemented carbide fit 135 140 saws

A handy clutch drum assembly boosts drive mechanics on gas powered tools effectively. This unit handles high RPM stress while reducing gear wear over extended time. It helps maintain consistent chain speed during heavy load situations.

✅ Made from durable cemented carbide material for long lasting performance
✅ Fits 3 8 inch pitch 6 tooth sprockets found in most chainsaw models
✅ Contains 1 kit set including drum and bearing for simple installation and repair

💡 Why choose specialized bearings for your chain saw drive system?
Selecting the right bearing type increases efficiency and cuts down on damage risks.
- These units handle higher temperatures produced by continuous cutting action safely
- Reduces metal-to-metal contact which helps prolong the life of your drive components
- Provides smoother operation compared to worn factory components found in older rigs
- Ensures reliable fit matching OEM reference numbers like 578257101 or 530014949