Notes: 138551 KIT GESTIONE IDR/ELT TLB2 is original CARRARO product. 138551 KIT GESTIONE IDR/ELT TLB24 is commonly used in transmissions/axles/engines 139599, 144075, 144075, 139599, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849