
Main shaft 4 speeds signed ANDREWS (manufacturer ref. 258190) — transmission part intended for roadsters and more specifically for the mentioned Harley-Davidson Sportster models. This main shaft fits into the 4-speed gearbox to ensure the transfer of gears between the sprockets and the clutch. Sold individually, it is suitable for a revision or replacement on engines/gearboxes affected by wear or impact.
Main compatibilities (examples): Harley-Davidson XLH 1200 Sportster (1990 - 1200 cm3), XLH 883 Sportster Hugger (1990 - 883 cm3), XLH 883 Sportster Deluxe (1990 - 883 cm3). Check the reference and serial numbers of your machine before ordering to ensure exact fit.
Workshop advice: entrust the installation to a qualified technician for the setting of the gears and the inspection of associated components (sprockets, bearings, secondary shafts) to ensure optimal gearbox operation. Any intervention involves partial disassembly of the transmission.