1-Wire Mini Alternator 12V 35 Amp with 1/2" Pulley — 4-1/4" Compact Housing

This 1 Wire Mini Alternator (12 Volt 12V - 35 amps) is built to convert 6 volt electrical systems to 12 volt and is for negative ground installations only. Its compact frame (housing diameter 4-1/4") and small pulley make it ideal where clearance is limited. The unit includes a 2-3/4" diameter pulley with a 1/2" belt width. If you require a 5/8" pulley, please see AB-2315D. Compatibility: Allis Chalmers - B C CA G D10 D12 D14 D15 D17 D19 D21 RC U WC WD WD45 WF 170 175 180 185 190 190XT 210 220 7000 7030 7040 7050 7060 7080; Avery; Case; Cockshutt; Ford; IH / Farmall: H; John Deere; Massey Ferguson; Massey Harris; MM; Oliver. Wiring and startup: Route a single wire from the alternator, through the ammeter, and to the battery positive terminal to complete the charging circuit. To allow the alternator to self-excite, increase engine speed to about 800–850 RPM. Notes and specifications: - Regulator Clock: 12:00 - Fan Location: Internal - Regulator Location: Internal - B+ Terminal: M6-1.0 - Polarity: Negative *Updated 05-24-2021* This Alternator no longer uses an external diode. We now only sell the 1 Wire Mini Alternator - 12 Volt 12V - 35 amps. Additional info: 1-Wire Self-Excited, Compact Frame Design. Part/Reference: 100211-1660 Denso.