The Fabco 348C-50034 is a #2 ORB-S (O-ring boss straight) plug designed for heavy-duty truck applications. Referenced as 348C-50034 or 348C50034, this is a genuine Fabco part sold by Pro Gear and Transmission. ORB-S plugs seal hydraulic or pneumatic ports on the host unit using a straight-thread fitting with an O-ring seat, making them a common service item when resealing a Fabco transfer case, axle disconnect, or related assembly. If you need help confirming this plug matches your specific port size or assembly, call us before ordering.
Features
Genuine Fabco part number 348C-50034 (also listed as 348C50034)
#2 ORB-S fitting style: straight-thread O-ring boss plug
Designed to seal hydraulic or pneumatic ports on Fabco assemblies
Sold by Pro Gear and Transmission
