Products for bench top machinists | LittleMachineShop.com

Worm Wheel

Worm Wheel - Main image
$31.93 $46.95 In stock

This worm wheel is a replacement component designed for use with the SC4 lathe. It is manufactured by Sieg Industrial Group, a well-known supplier of bench top machining equipment.

  • Compatible with the SC4 lathe model.
  • Manufactured by Sieg Industrial Group.
  • Intended as a replacement part for worm gear assemblies.
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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 (4.8 / 5 · 5 reviews)

Samuel ★★★★★

The tooth profile matches the original perfectly—it dropped right onto the SC4 spindle without any shimming. Machining a mild steel shaft this morning and the backlash feels tighter than the factory part ever did.

Sofia ★★★★★

After my old one finally wore out, this replacement dropped right in without any filing or fuss—the bore alignment was spot-on for the SC4’s spindle. It’s been running quiet and smooth through a few dozen threading passes, which is exactly what I needed.

Richard O. ★★★★★

The teeth mesh perfectly with my SC4’s lead screw—no play at all, and it seated without needing any filing. Exactly the right replacement, and it’s held up through a solid week of threading work.