Gear Head Gear Case Replacement For Homelite Ryobi Trimmers, 10 Teeth, M8x1.25 LH Thread, Square Shaft, Fits RY30140 RY30240B RY30542 RY30544 RY30550 UT15522E UT15522F UT20004A UT20004B, OEM Part Numbers 308210009 308210002

Gear Head Replacement for Trimmers: 10 Teeth, M8x1.25 LH
✔️ 1-Pc Gear Head / Gear Case, square shaft, fits multiple Ryobi/Homelite models

This gear head replacement part is a spare component for the drive assembly in common string trimmers. It features 10 teeth, M8x1.25 LH thread, and a square shaft, designed to restore cutting-head performance in outdoor power tools.

✅ 10 teeth gear head
✅ M8x1.25 LH thread
✅ Square shaft
✅ Thread length: 15 mm (0.59 in)
✅ OEM part numbers 308210009 / 308210002
✅ Fits Homelite and Ryobi trimmer models

💡 What is a gear head replacement used for in outdoor power tools?

It’s handy for keeping your trimmer drive working smoothly by replacing worn gears.

• Handy for extending tool life and reducing downtime
• Helps maintain drive alignment and performance in the cutting head
• Suitable for DIY maintenance and quick field repairs

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