The Fabco 285-90-1 (also listed as 285901) is a #4 O-Ring to #4 JIC Tee-.062 hydraulic fitting used in Fabco transfer case, PTO, and steerable drive axle assemblies. This part carries genuine OEM status as a Fabco component. The JIC tee configuration connects a #4 O-Ring port to a #4 JIC line with a .062 orifice, making it specific to circuits that require controlled flow at that port size. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your specific application before ordering.
Features
Fabco genuine OEM part number 285-90-1, also referenced as 285901
#4 O-Ring port to #4 JIC tee fitting configuration
.062 orifice specification
Applies to Fabco transfer case, PTO, and steerable drive axle assemblies
Special Order Handling designation
