Hydraulic Pump Coupling - Outer
suitable for Fiat - 4621558 4621358 Models 100-90, 110-90, 115-90, 130-90, 140-90, 160-90, 180-90, 45-66, 45-76, 50-66, 50-86, 55-46, 55-56, 55-66, 55-76, 55-86, 55-88, 56-66, 60-46, 60-56, 60-66, 60-76, 60-86, 60-88, 60-94, 62-86, 65-46, 65-56, 65-66, 65-88, 65-94, 70-56, 70-66, 70-76, 70-86, 70-88, 72-86, 72-94, 80-66, 80-76, 80-88, 82-86, 82-94, 88-94, 90-90, L60, L65, L75, L85, L95

This coupling connects the hydraulic pump to the central drive gear, it is always a good idea to change this coupling when replacing the hydraulic pump

Suitable For - Fiat models , 100-90, 110-90, 115-90, 130-90, 140-90, 160-90, 180-90, 45-66, 45-76, 50-66, 50-86, 55-46, 55-56, 55-66, 55-76, 55-86, 55-88, 56-66, 60-46, 60-56, 60-66, 60-76, 60-86, 60-88, 60-94, 62-86, 65-46, 65-56, 65-66, 65-88, 65-94, 70-56, 70-66, 70-76, 70-86, 70-88, 72-86, 72-94, 80-66, 80-76, 80-88, 82-86, 82-94, 88-94, 90-90, L60, L65, L75, L85, L95 for OEM's 4621558, 4621358