12 Volt Alternator Conversion Kit for Tractor D4031

One Brand New Aftermarket 12 Volt Conversion Kit Fits The Followingfarmall / Ih / Fits International HarvesterModels:Tractors: A, Av, B, Bn, C, Super A, Super C, 100, 130, 200, 230. - All Without CultivatorsPower Units: U123, U2, U2ATech Info:Included In This Kit Is:63 Amp 1 Wire 12 Volt Alternator W/ Pulley12 Volt Distributor Coil W/Mounting Bracket2 Piece Alternator Bracket W/Mounting Hardwarewiring Instructionsthe 12 Volt Alternator Is Used To Convert The 6 Volt System To A 12 Volt System. This Alternator Has A Simple 1 Wire Hook Up. All You Will Have To Do I S Run A Wire From The Alternator Through Ammeter To The Postive Side Of The Battery. You Must Rev The Engine To 800 - 850 Rpm In Order For The Unit To Self Excite. This Alternator Is Meant For 12 Volt Negative Ground System. The Alternator Must Be Grounded To The Bracket. Some Of The Paint/Powder Coat Must Be Removed Where The Alternator Bolts To The Bracket To Attach The Ground. The Housing Is 6 1/4" Di All OEM part numbers and logos are to be used for identification purposes only