Products for bench top machinists | LittleMachineShop.com

Spacer, Timing Pulley, 8.5x20 Bench Lathe

Spacer, Timing Pulley, 8.5x20 Bench Lathe - Main image
$2.41 $3.95 In stock

Spacer in the timing pulley assembly for the HiTorque 8.5x20 and SIEG SC4 bench lathes. The spacer fits at the end of the pulley system and has a key slot for a 4mm key.

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Customer Reviews (4.8 / 5 · 5 reviews)

Lucy ★★★★★

Finally got my lathe back together after losing the original spacer — this one fit perfectly and the keyway alignment was spot-on.

Aurora ★★★★★

The key slot for the 4mm key is machined perfectly—no filing or adjustments needed. I'm glad I grabbed this spacer to complete the timing pulley setup; it makes the lathe run smooth and quiet. Just what I was hoping for.

Madison Q. ★★★★★

Dropped right into place on the pulley shaft, and the key slot was machined clean with no burrs. Feels solid enough to handle the torque without any wobble.