AQ145B Electrical System Alternator: 858839 Parts on group Alternator: 858839: Pos. Part No Qty Parts name Comments 1. 858839 [1] Alternator 14V 50A 2. 3. 859421 [1] Stator 5. 840621 [1] Fan 6. 11. 859419 [1] Diode bridge 14. 15. 858840 [1] Governor 16. 840632 [1] Brush retainer (859418) Parts catalog : Alternator: 841762 Alternator with Installation Components AQ145B Distributor Electrical System and Instrument AQ145B Starter Motor Instrument Panel: 841958 Instrument Panel: 841960 Cables and Terminals AQ145B Electrical Materials AQ145B