Products for bench top machinists | LittleMachineShop.com

Pinion, 25 Teeth

Pinion, 25 Teeth - Main image
$6.97 $9.95 In stock

This 25-tooth pinion gear is one of the two gears that drive the change gears from the spindle. It is a replacement part designed to keep your benchtop machine operating smoothly.

  • 25-tooth gear for driving change gears from the spindle
  • One of the two gears in the spindle drive assembly
  • Manufactured by Sieg Industrial Group
  • Compatible with benchtop machinery from LittleMachineShop.com
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Customer Reviews (5.0 / 5 · 5 reviews)

James W. ★★★★★

Machined cleanly and the tooth count is exactly right—dropped right in after I counted them twice. Backed up my change gears without any slop, and the spindle runs smoothly again.

Robert F. ★★★★★

Took the old one off and swapped this in — the teeth mesh cleanly with the change gears, no wobble or skipping so far. The 25-tooth count matched exactly what the spindle needed, so it was a straight replacement. Machine's running quieter than it has in months.

Hazel M. ★★★★★

Installed this on my benchtop machine to replace a worn one, and the 25 teeth line up perfectly with the spindle’s change gears—no wobble or binding during a test run. The metal feels sturdy enough for regular use.