Notes: 83930624 BUSH 20X17X12 MAT204 STD CARRARO 1-00004 is original NEW-HOLLAND product. 83930624 BUSH 20X17X12 MAT204 STD CARRARO 1-000041 is commonly used in transmissions/axles/engines . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849