GoaMotors 3/8-inch 7T Clutch Drum Sprocket Rim Bearing Kit for Stihl MS290 MS390 MS310

Overview

The GoaMotors 3/8-inch 7T Clutch Drum Sprocket Rim Bearing Kit is designed to refresh your Stihl MS290, MS390, or MS310 chainsaw by replacing key clutch components. This all-in-one set aims to restore dependable engagement and smooth operation, helping you tackle demanding jobs with renewed confidence. While performance can vary with usage, this kit provides a cohesive, ready-to-install assortment that aligns with factory-style specifications and material compatibility.

Whether you’re a professional logger or a weekend handler, a reliable clutch system can mean less downtime and more steady progress. The components in this kit are selected to work together, reducing guesswork during maintenance and simplifying ordering when you need a genuine-looking rebuild option for your saw.

What’s included

• 1 x Clutch Drum
• 1 x Clutch
• 1 x Needle Bearing
• 1 x Sprocket Rim
• 1 x Washer
• 1 x E-clip

Key benefits

• 3/8-inch pitch with a 7-tooth design supports consistent clutch engagement under load
• Includes essential bearings and rim to help maintain alignment and reduce wear
• Complete kit minimizes the need for multiple orders during maintenance
• Compact, purpose-built assembly that can simplify installation and replacement

Why consider this kit

Replacing worn clutch components can contribute to steadier throttle control and smoother starts. The kit’s integrated parts are chosen to work in concert, offering a practical rebuild option without overhauling the entire drive system. Users may notice more consistent power transfer, reduced clutch slippage, and a more predictable cutting rhythm, though results will vary with cutting conditions and overall saw care.

Compatibility & installation notes

Engineered for Stihl MS290, MS390, and MS310 chainsaws, the kit is designed to match the described dimensions and fit. To confirm compatibility, compare your current part with the pictured item and verify the inner hole size (22 mm) and 3/8-inch pitch. Proper fit helps ensure reliable performance and a straightforward replacement process.