This 3/8 UNF bolt is used in the front quarter axle (FQA) assembly on Land Rover Discovery 1 and Range Rover Classic models, securing components within the front axle drivetrain arrangement. Using the correct thread specification is essential - substituting an incorrect pitch or grade bolt risks thread stripping or fastener failure under the torsional loads typical of axle assemblies. Key Features 3/8 UNF (Unified National Fine) thread form, as specified for this application Designed to meet OEM torque retention requirements for front axle fixings Direct Land Rover parts reference BH606361L ensures correct fitment without modification Check surrounding fasteners, thread inserts, and mating surfaces for wear or corrosion when replacing - axle bolts are often disturbed infrequently and may require thread cleaning prior to installation Vehicle Fitment This bolt fits the Land Rover Discovery 1 (1989–1998) and Range Rover Classic, applicable to fixing applications requiring a 3/8 UNF specification fastener in the front quarter axle assembly. Not sure about fitment? Feel free to get in touch at [email protected]