1113901 Retainer, drive unit, with screw,

This speedometer drive unit retainer from Samwel is designed specifically for the classic 45 inch Solo Sidevalve models produced between 1937 and 1952. It comes complete with the necessary screw for installation and features a +.030 oversize specification to ensure a proper fit in older, worn housings. As any mechanic working on vintage flatheads knows, keeping the speedo drive secure is vital for accurate readings and preventing mechanical failure in the dash assembly. This high-quality replacement part corresponds to OEM 67080-37. It is a reliable choice for restorers looking to maintain the integrity of their classic Harley-Davidson drivetrain while ensuring the speedometer remains functional.