عمود، ذراع التشغيل

Fits the drive lever assembly perfectly on my SC4, no wobble or play once torqued down. Machining is smooth and the threads caught cleanly right out of the box.

The replacement shaft is machined cleanly with no burrs, and the fit on the drive lever assembly is snug without any wobble. It’s a direct swap that took me about ten minutes, and the machine runs as smoothly as before.

The mounting holes lined up perfectly with the existing lever assembly, so the swap took maybe ten minutes. My mill's drive engagement feels solid again, exactly like it did before the old shaft wore out.