Products for bench top machinists | LittleMachineShop.com

Gear, Transition 9x20 Bench Lathe

Gear, Transition 9x20 Bench Lathe - Main image
Gear, Transition 9x20 Bench Lathe - View 2
$11.97 $19.95 In stock

Steel transition gear for the 9x20 bench lathes. This 66 tooth gear is housed in the main change gear assembly on the side of the machine.

The shaft is 16mm outside diameter and 10mm in length. The keyway fits a 4mm x 8mm key.

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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.4 / 5 · 5 reviews)

Ava ★★★★★

The shaft fit perfectly into the 16mm bore on my 9x20’s change gear assembly, and the 66 teeth meshed cleanly with no wobble on the first try. Installation took about five minutes, and it’s held up through a few dozen cuts so far.

Harper X. ★★★★★

After messing around with the wrong gear for a week, this one dropped right in—the 16mm shaft is a perfect match and it spins smooth with no wobble. The 66 teeth line up clean with the rest of the set. So glad to finally have the right part on the change gear assembly.

Miles ★★★★★

Had some trouble tracking down a 66-tooth gear for my 9x20 lathe, but this one fit the 16mm shaft perfectly and the keyway lined up without any filing. Feels solidly machined and the installation was straightforward once I got the old one off. Glad I finally found the right replacement.