For Crusader Alternator SAEJ1171 Certified Marine 12 Volt 51 Amp RN 110-656 8MR2199K 8MR2199KS 39049 86536918 20062 A-9400 18-6843 70-05-8377 90-05-9168 8EA2007K 8EA2007KA 8EM2016K 8EM2016KA 110-347 110-357 110-388 A-9213 90-05-9137 8MR2022K 10-223 110-223 M1992527 MA-90 90-05-9184 8EM2021 8EM2021K 8EM2021N 8EM2021NA 110-397 3675140RX 8MR2011 8MR2011F MA-907 90-05-9186 MR12N600 10-78 110-78 A-952 109-10109 90-05-905 MR12N451 10-76 110-76 MR12N550 10-82 110-82 8MR2003 10-173 110-173 A-995 90-05-9084 8MR2002 8MR2050F 10-270 110-270 110-532 30-00398-00 1500348-00 A-9401 109-12119 90-05-9207 8MR2050FA A300B01511 1210-000 39200 191-1400-10 19-1400-10 For Crusader Boat Various Models Various Engines Hansen Boat Various Hardin Boat Various Jacuzzi Jet Stern Drive Various Marine Power Engine - Marine Various Rex Engine - Marine Various Models U.S. Engine - Marine Various Westerbeke Engine - Marine Various Tech Notes Alternator Family: Leece Neville 8AL/8AR Voltage: 12 Amps: 37 Rotation: CW/CCW Mount Type: Spool Mtg Ear 1 Hole: 5/16-18 Threaded Mtg Ear 2 Hole: 5/16-18 Threaded Mtg Ear 3 Hole: 5/16-18 Threaded Mtg Ear 4 Hole: 13.2MM Unthreaded Mtg Ear 1 Thickness: 0.441in / 11.2mm Mtg Ear 2 Thickness: 0.441in / 11.2mm Mtg Ear 3 Thickness: 0.441in / 11.2mm Mtg Ear 4 Thickness: 1.079in / 27.4mm Regulator Clock: 12:00 Fan Location: External Regulator Location: Internal B+ Terminal: 1/4-20 D+ Terminal: 10-24 AC Terminal: 10-24 B- Terminal: 10-24 Polarity: Negative Shaft OD (Pulley): 0.63in / 16mm Shaft Threads: 5/8-18 Weight: 8.77 lbs / 3.99 kg