جلبة العمود، العربة

I was a bit worried about cross-threading during installation, but the threads on this replacement sleeve were cut perfectly smooth and started without any binding. Fits exactly as the part diagram shows it should, which made swapping out the old one pretty straightforward on my lathe.

The bore alignment was dead-on, so installation took maybe ten minutes total. It's machined clean without any burrs, which saved me from having to deburr it myself.

The part number SC4-273 matches the diagram perfectly, so no guesswork when swapping out the old sleeve on my lathe. Machined clean and it slid right onto the carriage shaft without any filing or fitting.