The Fabco Piston Ring - H, part number 756-0378 or 7560378, is a genuine Fabco replacement piston ring for heavy-duty truck driveline service. It carries the Fabco FAT30 designation and UPC 193174425097. This is a genuine OEM Fabco part sold by Pro Gear and Transmission. Piston rings like this seal the piston within its bore to hold air or hydraulic pressure during shift or engagement functions, so using the correct component matters for reliable operation. If you are matching this ring to your unit or tracking down a hard-to-find Fabco part, give us a call and we will help confirm proper fit.
Features
Genuine Fabco OEM piston ring
Part number 756-0378 or 7560378
Fabco FAT30 designation
UPC 193174425097
Sold by Pro Gear and Transmission
