Hippotech 325-7T Clutch & Drum with Bearing for Stihl MS271/MS291 Chainsaws | Replacement Kit

Upgrade your Stihl chainsaw with the Hippotech 325-7T Clutch and Drum with Bearing, crafted for reliable service on MS271 and MS291 models. This ready-to-install kit combines durable parts and precise tolerances to support smooth engagement, consistent power transfer, and easier maintenance during busy cutting seasons.

Compatibility and fit

Designed to work with Stihl MS271 and MS291 series chainsaws. It references Replacement Part # 1121 640 2001. Important note: this kit does not fit OEM part 1121 640 2000. Verifying the correct part number before purchase helps ensure a clean install and fewer returns.

What’s included

• 1 x Clutch Drum
• 1 x Clutch Assembly
• 1 x Washer
• 1 x E-clip
• 1 x Needle Bearing

Key benefits and practical use

• All-in-one kit for a complete clutch replacement, reducing downtime.
• Bearings and components are selected to support smooth operation under typical cutting loads.
• Compact packaging keeps parts organized for straightforward installation in the field or shop.
• Durable materials designed to withstand the rigors of regular chainsaw use.

In real-world use, this kit can help restore responsiveness when the clutch engages, benefiting operators who rely on steady throttle control and reliable cutting performance. While outcomes can vary with condition and maintenance history, the set provides a cohesive upgrade path for compatible Stihl models. Consider it a practical option for routine service or mid-season repairs that aim to keep your saw productive and ready for next tasks.

Why choose Hippotech

Hippotech focuses on accessible, install-ready components that fit common repair workflows. This clutch and drum with bearing kit reflects attention to compatibility, component quality, and straightforward replacement steps, supporting a steady cadence of maintenance without unnecessary downtime.