The Fabco 758-0338 or 7580338 is a plastic 1/4 NPT plug used across multiple Fabco transfer case models. Manufacturer illustrated parts manuals confirm this plug appears in the Fabco TC-143, TC-1702, TC-33, TC-35, and TC-38 transfer case units, serving both standard and shipping-plug positions depending on application. The 1/4 NPT thread size is a standard pipe thread designation, making proper identification critical before ordering. If you need to confirm which position this plug fills in your specific unit, call us and we can help cross-reference your assembly.
Features
Fabco part number 758-0338 or 7580338
1/4 NPT plastic plug
Confirmed fitment in Fabco TC-143 transfer case
Confirmed fitment in Fabco TC-1702 transfer case
Confirmed fitment in Fabco TC-33, TC-35, and TC-38 transfer cases
Genuine Fabco part sold by Pro Gear and Transmission