Hippotech clutch and drum for Stihl MS271/MS291 enabling smooth engagement
Hippotech oil pump for Stihl MS271/MS291 ensures consistent lubrication
Hippotech needle bearing and washer kit for clutch assembly
Hippotech E-clip and worm gear for secure clutch engagement
Hippotech replacement kit packaging for quick DIY install

Hippotech

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

High-performance patio lawn and garden made for confident daily results

$28.95

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Why customers choose PatioZora Garden

Overview

Upgrade your Stihl MS271 or MS291 with the Hippotech 325-7T Clutch and Drum with Oil Pump. This ready-to-install replacement kit is designed to restore clutch engagement and oil delivery, helping you get back to cutting tasks with renewed confidence. Built to stand up to demanding work, it blends durable components with straightforward compatibility to keep your saw performing at its best.

In the box

  • 1 x Clutch Drum
  • 1 x Oil Pump
  • 1 x Oil Filter
  • 1 x Worm Gear
  • 1 x Washer
  • 1 x E-Clip
  • 1 x Needle Bearing

Key features

  • Compatibility with Stihl MS271 and MS291 chainsaws for a direct replacement
  • Includes the oil pump assembly and essential drive components
  • Pitch 0.325 and 7 tooth worm gear for precise engagement
  • Replaces OEM parts 1141 640 3203 and 1121 640 2001
  • Notice: Do not fit OEM part number 1121 640 2000

Real world use and expectations

In daily woodcutting or routine maintenance, this kit may help maintain smooth clutch operation and steady oil flow to the bar. Users can expect a practical upgrade for saws showing signs of clutch wear or oil delivery variance. While results vary with usage, the set is designed to support reliable, ongoing performance rather than overnight guarantees.

Tips for installation

Before assembling, verify chain pitch and tooth alignment to match your chain and bar. Assemble components in the recommended sequence and avoid mixing parts with incompatible OEM numbers. If you are unsure, consult the service manual for your Stihl model.

Warm Notice: Do not fit the OEM part number 1121 640 2000.

FAQ

Q: Which chainsaw models is this kit compatible with?

A: Fits Stihl MS271 and MS291 models, including MS 271 and MS 291 variants.

Q: What parts are included in the kit?

A: Clutch drum, oil pump, oil filter, worm gear, washer, E-clip, needle bearing.

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