OEM Harley-Davidson part ensures precise fit and compatibility for classic Sportster models
Supports both stock and conversion Timken bearings for flexible installation
Durable construction for long-lasting suspension performance
Designed for front forks with 33 mm, 34 mm, or 35 mm diameters to match vintage Sportster specifications
Summarized by Shop
Harley OE Part Num: 45703-71
Fits: 1957-72 Sportster with 33.4mm forks and stock ball bearings or conversion Timken bearings
Harley OE Part Num: 45703-73
Fits: 1973-77 Sportster with 35mm forks and stock ball bearings or conversion Timken bearings
Harley OE Part Num: 45703-78
Fits: 1978-81 Sportster with 35mm forks and 15/16th" Timk