Products for bench top machinists | LittleMachineShop.com

Pulley, Timing, Spindle, KX1/KX3 CNC CLEARANCE

Pulley, Timing, Spindle, KX1/KX3 CNC CLEARANCE - Main image
$22.37 $34.95 In stock

This timing pulley is designed for the spindle of the 3503 CNC milling machine, and it is compatible with the Grizzly G0951 CNC Mill and the SIEG KX3 CNC Mill. It is a genuine Sieg Industrial Group component, ensuring a proper fit for your benchtop machining setup.

  • Replacement spindle timing pulley for the 3503 CNC mill.
  • Compatible with Grizzly G0951 and SIEG KX3 CNC mills.
  • Manufactured by Sieg Industrial Group.
  • Essential for maintaining accurate spindle timing and performance.
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Customer Reviews (4.6 / 5 · 5 reviews)

Lucy ★★★★★

Replaced the old spindle pulley on my Grizzly G0951 and it lined up perfectly—no extra shimming needed. Seems like good quality CNC-machined plastic that should hold up fine during heavy use.

Ryan Y. ★★★★★

Was pleasantly surprised by the precision of the belt teeth engagement on my G0951 mill, and the clearance price made it a no-brainer. Fit perfectly with no wobble once installed.

Matthew T. ★★★★★

Took a chance on this clearance part and it paid off—the tooth profile lines up exactly with the spindle on my 3503, so no fiddling with shims. A genuine factory piece for the price of a knockoff, and it feels machined tight, not sloppy.