Chainsaw Clutch Drum Assembly Kit – MS261, MS271, MS291

Chainsaw Clutch Drum Assembly Kit – Complete Rebuild Set for MS261, MS271 & MS291

Get your chainsaw running like new again with this complete Clutch Drum Assembly Kit. Engineered as a direct replacement for worn or damaged components on compatible chainsaw models, this 6-piece set includes everything you need for a thorough rebuild — no extra shopping required.

Made in Mainland China.

Key Features

• Broad Compatibility: Designed to fit MS261, MS271, and MS291 chainsaw models seamlessly.
• OEM Part Numbers: Replaces OEM part numbers 1141 640 2001 (clutch drum) and 1121 160 2051 (clutch assembly), making identification and sourcing straightforward.
• Complete 6-Piece Set: Includes one .325 7-tooth clutch drum, one clutch assembly, one washer, one E-ring, one needle roller bearing, and one cover plate — a full rebuild kit in one package.
• Durable Alloy Steel Construction: Built from robust aluminum alloy and metal components engineered to withstand high RPMs and heavy-duty use, ensuring lasting reliability.
• Restore Optimal Performance: Swap out worn parts quickly and bring your chainsaw back to peak cutting efficiency for all your garden and land-clearing tasks.

Specifications

• Product: Clutch Drum Assembly Kit
• Material: Alloy Steel / Metal
• Dimensions: 12 × 12 × 4 cm
• Color: Silver
• Number of Pieces: 6
• Compatible Models: MS261, MS271, MS291
• OEM Part Numbers: 1141 640 2001 / 1121 160 2051
• Assembly Required: No

Package Contents

• 1 × Clutch Drum (.325, 7-tooth)
• 1 × Clutch Assembly
• 1 × Washer
• 1 × E-Ring
• 1 × Needle Roller Bearing
• 1 × Cover Plate

Important Notes

Please allow for slight color variation between product images and the actual item due to monitor brightness and lighting conditions. Minor measurement deviations (±1–2 mm) may also occur.

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Frequently Asked Questions

Q: Which chainsaw models is this clutch drum assembly compatible with?

A: This clutch drum assembly kit is specifically designed to fit MS261, MS271, and MS291 chainsaw models. It replaces OEM part numbers 1141 640 2001 (clutch drum) and 1121 160 2051 (clutch assembly), making it a precise, drop-in replacement for those models.

Q: What is included in the clutch drum assembly kit?

A: The kit is a complete 6-piece set containing one .325 7-tooth clutch drum, one clutch assembly, one washer, one E-ring, one needle roller bearing, and one cover plate — everything you need for a full clutch drum rebuild in one convenient package.

Q: What material is the clutch drum made from?

A: The clutch drum is constructed from durable alloy steel and metal components, engineered to handle high RPMs and the heavy-duty demands of regular chainsaw operation, providing long-lasting performance and reliability.

Q: Do I need any additional parts or tools to install this kit?

A: No additional parts are required — the kit includes all six components needed for a complete replacement. Standard chainsaw maintenance tools (such as a clutch removal wrench) may be required for installation, depending on your setup.