Simpson Lawrence Horizon 400/500 Windlass spares  

Part numbers 60529XX or 529-0XX

6052904 12V motor,
529-006 Gypsy drive cap,
6052907 RC Fleming,
6052908 Control Arm,
6052909 Torsion spring,
529-015 Needle roller clutch,
529-022 socket screw,
6052945 Compound gear,
529-099 clutch cone
605298RC6 Gypsy for 7mm chain with 6 pockets