The Fabco Stud With Dri-Lock, part number 788-1553-005 or 7881553005, is a genuine OEM Fabco fastener designed for heavy-duty transfer case, PTO, and steerable drive axle assemblies. The Dri-Lock designation indicates a pre-applied thread-locking feature built into the stud, helping to resist loosening under vibration and load without requiring a separate thread-locking compound. This is a special-order part sourced directly through the Fabco line, now distributed under Meritor. Call us to confirm proper fitment for your specific application before ordering.
Features
Genuine OEM Fabco part, distributed through Meritor
Part number: 788-1553-005 or 7881553005
Dri-Lock designation indicates pre-applied thread-locking feature on stud threads
Designed for transfer case, PTO, and steerable drive axle assemblies
Special-order handling, call Pro Gear and Transmission to confirm availability and fit
