430; 430A; 430B; 431A; 431B; 432A; 434A; 500B; 501B; 570A; 572A; 740B; DP-A; DP-A1; DP-A2; DP-C; DP-C1; DP-C1 1.95; DP-C1 2.30; DP-D; DP-D1; DP-D1 Miscellaneous Equipment Hour Meter Kit. Voltmeter Kit: 1140464 Parts on group Hour Meter Kit. Voltmeter Kit: 1140464: Pos. Part No Qty Parts name Comments 1. 1140464 [1] Hour recorder 2. 828615 [1] Hour counter 3. 858643 [1] Front ring (828542) 4. 808175 [1] Bulb socket 5. 19923 [1] Bulb Parts catalog : Hour Meter Kit. Voltmeter Kit: 858877 Hour Meter Kit. Voltmeter Kit: 828711 Propeller Cone Kit. tool, Cone Tightening, M20 Propeller Cone Kit. tool, Cone Tightening, M16: 872614 Propeller Cone Kit. tool, Cone Tightening, M16: 854666 Propeller Duoprop Extension Kit 1'': 839548 Extension Kit 1'': 854686 Tachometer Kit Extension Kit 4'': 841318 Extension Kit 4'': 872090 Electronic Speed and Distance Log Kit