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Silver metal clutch drum with seven teeth, oil pump body, washer, E-clip and needle bearing

LAHDEK

LAHDEK 325 7T Clutch Drum Oil Pump Kit for Stihl MS251

SKU CH-H2BT-NGJQQ

A 325-pitch, 7-tooth clutch drum kit with oil pump, washer, E-clip and needle bearing fits Stihl MS251 chainsaws

  • 7-tooth 325-pitch drum drives chain smoothly
  • Complete kit includes oil pump, washer, E-clip and needle bearing
  • Direct fit for Stihl MS251 chainsaws
  • Petrol-engine compatible replacement part
  • New condition ensures reliable performance from installation

Fits Stihl MS251 chainsaws

This replacement kit is built for the Stihl MS251 petrol chainsaw. It supplies the clutch drum, oil pump, washer, E-clip and needle bearing in one package. The parts are designed for two-stroke engines and arrive new and ready to install.

325 pitch with seven teeth

The clutch drum uses a 325 pitch chain and carries seven drive teeth. That combination fixes the chain spacing and drive geometry, so the kit will not work with saws that require a different pitch or tooth count. No other chain standard is supported by this drum.

Seven-tooth drum decides fitment

The seven-tooth, 325-pitch drum is the single specification that determines whether this kit matches your saw. If the original drum has a different tooth count or pitch, the replacement will not engage the chain correctly. Verify the tooth count before ordering.

How it compares

Measured against everything we stock in Small Engines & Engine Parts, at today’s prices. Recalculated every night.

Price $23.99
Cheaper than about 85% of the 501 comparable items (median $28.99).

Specifications

No published specifications for this item yet.

Questions about this item

Which clutch drum tooth count matches my Stihl MS251?

The kit includes a 325 7T clutch drum designed specifically for the Stihl MS251 chainsaw.

What does the 325 7T specification mean when the drum is installed?

It indicates a 325 pitch chain with seven drive teeth, giving the correct sprocket engagement and chain speed for the MS251.

How does the oil pump interface with the saw and what does it deliver?

The pump mounts directly to the MS251 crankcase and supplies bar oil at the factory flow rate through the standard oiler port.

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