It will replace however yours is (caroni I know is on the housing) Maschio I know is on the top. This spindle is an OEM Maschio part and not an aftermarket part.
NOT INDIA OR CHINA KNOCK OFF. Comes complete with the pulley nut, blade nut and washer and the key. It doesn't matter if your housing is round or square were it bolts on at as long as the bolt centers are the same. This one (as you can see from the pictures) has heavy bracing welded to reinforce the flange. Center to center on the holes 85mm (3-5/16).18 mm threads on the blade side. 25mm threads on the pulley side. Overall height of the spindle w/ the shaft is about 8. We do stock all the parts for this spindle or if you would like to re-build your current spindle. We also carry several different parts for the finishing mowers. Thanks for looking and God Bless! The item "LMC FINISHING MOWER BLADE SPINDLE/QUILL ASSEMBLY- MASCHIO CARONI SITREX" is in sale since Tuesday, January 15, 2019. This item is in the category "Business & Industrial\Heavy Equipment, Parts & Attachments\Heavy Equipment Attachments\Mower Decks". The seller is "gaequip" and is located in Swainsboro, Georgia. This item can be shipped to United States.