MS250 025 Chain Sprocket Clutch Drum Worm Gear Fits For 023 MS230 Chainsaws

This MS250 025 Chain Sprocket Clutch Drum Worm Gear is a clutch drum and sprocket assembly compatible with for Stihl chainsaws.

Product Overview

The MS250 025 Chain Sprocket Clutch Drum Worm Gear is an essential mechanical replacement kit designed for mid-sized gasoline chainsaws. This assembly transfers rotational power from the engine crankshaft directly to the cutting chain, ensuring efficient and reliable cutting performance. Engineered to meet strict outdoor power equipment standards, it includes the clutch drum, sprocket, and matching worm gear necessary to restore smooth power transmission and chain rotation.

Key Features & Performance

• Direct replacement assembly for reliable power transfer
• Constructed from durable materials to withstand high rotational speeds
• Precision-engineered sprocket teeth ensure secure chain engagement
• Restores proper drive to the automatic oiler via the included worm gear

Fitment & Compatibility

• for Stihl 023
• for Stihl 025
• for Stihl MS230
• for Stihl MS250

Common Uses

• Replacing a worn or grooved clutch drum causing chain slippage
• Restoring chain drive functionality on compatible lawn and garden chainsaws
• Overhauling the sprocket system during routine clutch maintenance

Technical Specifications

• Product Type: Chain Sprocket Clutch Drum Worm Gear
• Brand Compatibility: for Stihl
• Model Compatibility: 023, 025, MS230, MS250
• Equipment Type: Chainsaw

Frequently Asked Questions

Q: How do I know if this clutch drum assembly will fit my chainsaw? A: This replacement kit is designed specifically to fit Stihl models 023, 025, MS230, and MS250; please verify your model number prior to purchasing.

Q: What symptoms indicate that this part needs to be replaced? A: Severe grooves in the drum, a slipping chain under load, or a lack of chain oiling due to a damaged worm gear indicate that replacement is necessary.