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12-Volt Conversion Kits [ Show All Pictures ] (FE) 12 Volt Conversion Kit - 12 Volt Conversion For TO30 ONLY. (Includes alternator with built-in regulator, 12 volt resistor, wiring harness, brackets and instructions) (Part No: TO30ALT12V) $154.99 [Show Picture] (FORD) 12 Volt Conversion Kit - 12 Volt Conversion Kit - NAA, Jubilee. Includes rebuilt unicharge alternator with pulley, internal self exciting regulator, brackets, wiring harness and instructions. Updates older 6-volt tractors to 12-volt charging system. Does not contain coil. (Part No: NAA10300ALT) $143.22 [Show Picture] (FORD) 12 Volt Conversion Kit - For 4 cylinder gas engines on 600, 620, 630, 640, 650, 660, 601, 611, 621, 631, 641, 651, 661, 671, 681, 700, 740, 750, 701, 741, 771, 800, 820, 840, 801, 811, 821, 841, 851, 861, 871, 881, 900, 950, 960, 2000, 4000. Not for Industrial or Diesel Tractors. Includes rebuilt unicharge alternator with pulley, internal self exciting regulator, brackets, wiring harness and instructions. Updates older 6-volt tractors to 12-volt charging system. Does not contain coil and does NOT have tach drive. (Part No: 5564-10300ALT) $146.35 [Show Picture] (FORD) 12 Volt Conversion Kit - For 2000, 3000, 4000, 5000, 7000. 1965 and up , gas and diesel. Converts 6-volt systems to 12-volt and updates older 12 volt tractors- Replaces Lucas Generator Includes rebuilt unicharge alternator with pulley and internal self exciting regulator, brackets, wiring harness and instructions. Includes tach drive. (Part No: 6X10300ALTH) $220.15 [Show Picture] (FORD) 12 Volt Conversion Kit, Front Mount Distributor - 9N, 2N, 8N - Updates older 6-volt tractors to 12-volt charging system. For early 9N, 2N, 8N 1939-1951 with front mount distributor (distributor is right behind radiator), to S N 263843. Kit includes rebuilt unicharge alternator with pulley and self exciting regulator, 12 Volt coil, wiring harness, top alternator bracket, alternator base bracket, alternator adjusting arm & belt. (Part No: 8NE10300ALT-C) $142.70 [Show Picture] (FORD) 12 Volt Conversion Kit, Side Mount Distributor - For Late 8N Tractors with side mount distributors(mounted at an angle near front of engine). Updates older 6-volt tractors to 12-volt charging system. Kit includes Unicharge alternator w-pulley, electrical resistor, wiring harness, top alternator bracket, base alternator bracket, alternator adjusting arm. (Part No: 8NL10300ALT) $133.72 [Show Picture] (FORD) Wiring Harness - Wiring harness for 12 volt conversion. For Models: NAA, Jubilee, 600, 700, 800, 900, 2000, 4000 1953-64. (Part No: NAA10301) $42.20 [Show Picture] (IH) 12 Volt Conversion Kit - For M or Super M (Includes alternator, 12 volt resistor, wiring harness, brackets and instructions.) (Part No: IHCALTM) $143.55 [Show Picture] (JD) 12 Volt Conversion Kit - Converts 24 Volt systems to 12 Volts on 3010, 3020, 4010, 4020. Kit includes: New 12 Volt starter, Alternator, bracket, battery cables & wiring, solenoid, instructions. Note: converts use to a single 12volt battery. (Part No: TS-8000) $549.78 (MF) 12 Volt Conversion Kit - 12 Volt Conversion For TO30 ONLY. (Includes alternator with built-in regulator, 12 volt resistor, wiring harness, brackets and instructions) (Part No: TO30ALT12V) $154.99 [Show Picture]

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YESTERDAY's TRACTORS has been a leading tractor parts supplier on the internet since 1995. Join thousands of happy customers who have purchased parts and more for their antique tractor from us! We carry tractor parts and manuals for: Allis Chalmers, Case, Farmall, Ferguson, Ford, Fordson, International, International Harvester, John Deere, Massey Ferguson, Massey Harris, Oliver, and more. Products include: 3 Point Hitch parts, Alternators, Battery Accessories, Bearings, Belt-fan, Generator & Alternator, Brake Parts, Carburetor Repair Kits, Coils, Decals, Fenders, Generators, Hydraulic Cylinders, Ignition Kits, Manifolds, Mufflers, Paint, PTO Clutches, Radiators, Seals & Gaskets, Starter Drives, Starters, Tie Rod Ends, Tractor Gas Tanks, Tractor Seats, Water Pump Repair Kits, Water Pumps, Wheel Bearing Kits [Product Files] Copyright © 1997-2008 Yesterday's Tractor Co. - A Washington State Corporation Antique Tractor Headquarters All Rights Reserved TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.