Notes: 141428 I.S.C.DIFF.SUPPORT (01135 is original CARRARO product. 141428 I.S.C.DIFF.SUPPORT (011355 is commonly used in transmissions/axles/engines 141758, 142249, 143605, 147192, 148686, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849