The Fabco 349C-40015 or 349C40015 is a genuine OEM pipe thread adapter that steps down a 3/8-18 NPT port to a 1/4-18 female NPT connection. This fitting is used in Fabco transfer case and steerable drive axle systems where NPT port sizes must be matched to smaller-thread fittings or lines. The part also carries a legacy reference number of 3/8x1/4 PTR-S, so orders or service manuals citing that old number call for this current part. Pro Gear and Transmission carries genuine Fabco components for these applications. Call us to confirm the fitting suits your specific Fabco unit before ordering.
Features
Genuine Fabco OEM part number 349C-40015 or 349C40015
Reduces 3/8-18 NPT male thread to 1/4-18 female NPT
Supersedes legacy part number 3/8x1/4 PTR-S
Designed for Fabco transfer case and steerable drive axle applications
Sold by Pro Gear and Transmission
Tech Specs
- Part Number: 349C-40015 or 349C40015
- Legacy / Superseded Part Number: 3/8x1/4 PTR-S
- Inlet Thread: 3/8-18 NPT (male)
- Outlet Thread: 1/4-18 NPT (female)
- Brand: Fabco
